Do you have a question about the 2003 CLK 320 and is the answer not in the manual?
Questions and answers
Shelby Fleming
March 15, 2025
Why is my Mercedes Benz?C?L.K320 able to be cranked and idle.But when I go to put it in drive and try to press the gas.It wants to dial me and whenever I try to drive on hills going up hill.It literally dies on me too?
1 comments:
Mr. Anderson
March 15, 2025
A 2003 Mercedes-Benz CLK 320 that cranks and idles but dies when trying to drive, especially on hills, could have one or more of the following issues:
1. Fuel Delivery Problems – A failing fuel pump, clogged fuel filter, or faulty fuel pressure regulator could prevent adequate fuel supply when under load. 2. Air Intake Issues – A dirty or failing mass airflow sensor (MAF) could cause incorrect air-fuel mixture, leading to stalling under acceleration. 3. Throttle Body Malfunction – A dirty or faulty throttle body or throttle position sensor (TPS) could affect engine response, especially when demanding more power. 4. Vacuum Leaks – Leaks in vacuum hoses can cause an improper air-fuel mixture, leading to stalling under load. 5. Ignition System Failure – Weak spark from failing ignition coils, spark plugs, or crankshaft position sensor could cause the engine to die under load. 6. Transmission Issues – If the transmission is slipping or not engaging properly, it could cause the engine to stall when power is needed, especially on hills.
Diagnosing the exact cause would require checking fuel pressure, scanning for error codes, and inspecting key components.
This answer is automatically generated
bennie blaylock
April 20, 2025
I have trouble with headlights no power
bennie blaylock
April 20, 2025
wires were burnt on both headlights so I ordered new headlights but can't get them to work,checked all fuses none are blowed.
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Your Mercedes-Benz represents the ef- forts of many skilled engineers and crafts- men. To help assure your driving pleasure, and also the safety of you and your passen-...
Operator’s Manual ... 10 Service and warranty information .. 10 Important notice for California retail buyers and lessees of Mercedes-Benz automobiles ... 11 Maintenance ... 12 Roadside Assistance ... 12 Change of address or ownership... 12 Operating your vehicle outside the USA or Canada...
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Contents Safety and Security ... 55 Occupant safety... 56 Airbags ... 57 Seat belts ... 62 Children in the vehicle... 66 Blocking of rear side window operation... 72 Panic alarm ... 73 Activating ... 73 Deactivating ... 73 Driving safety systems... 74 ABS ...
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Automatic transmission... 141 One-touch gearshifting... 142 Gear ranges ... 143 Gear selector lever position ... 144 Program mode selector switch... 145 Accelerator position... 146 Emergency operation (Limp Home Mode) ... 146 Steering wheel gearshift control (Speedshift) and manual shift program CLK 55 AMG ... 146 Good visibility ...
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Contents Operation ... 239 The first 1000 miles (1500 km) ... 240 Driving instructions... 241 Drive sensibly – save fuel ... 241 Drinking and driving ... 241 Pedals ... 241 Power assistance ... 241 Brakes ... 242 Driving off... 243 Parking ...
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Practical hints ... 275 What to do if …?... 276 Lamps in instrument cluster ... 276 Lamp in center console... 282 Messages in the display ... 283 Where will I find...? ... 305 First aid kit... 305 Vehicle tool kit ... 305 Minispare wheel...
Please do not use them. Introduction Product information Mercedes-Benz original parts as well as conversion parts and accessories ap- proved by us are available at your autho- rized Mercedes-Benz Center where you will receive comprehensive information, also...
Therefore, you may find explanations for optional equipment not installed in your vehicle. If you have any questions about the operation of any equipment, your au- thorized Mercedes-Benz Center will be glad to demonstrate the proper proce- dures. We continuously strive to improve our...
Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price or lease price, if Mercedes-Benz USA, LLC and/or its au- thorized repair or service facilities fail to fix one or more substantial defects or mal-...
Calls to the toll-free Roadside Assistance number 1-800-FOR-MERCedes (in the USA) 1-800-387-0100 (in Canada) will be answered by Mercedes-Benz Cus- tomer Assistance Representatives 24 hours a day, 365 days a year. For additional information refer to the Mercedes-Benz Roadside Assistance Pro- gram brochure in your glove box.
Certain Mercedes-Benz models are avail- able for delivery in Europe under our Euro- pean Delivery Program. For details, consult your authorized Mercedes-Benz Center or...
Here you will find all the information you need for your first drive. You should read this section first if this is your first Mercedes-Benz vehicle or if you are rent- ing or borrowing this vehicle. Safety and Security Here you will find descriptions of the safety features in your vehicle.
Symbols The following symbols are found in this Operator’s Manual: Optional equipment is identified with an asterisk. Since standard equipment varies between models, the descriptions and illustrations in this manual may differ slightly from the actual equipment of your vehicle. Warning! Warning notices draw your attention to haz- ards that may endanger your health or life,...
Ensure that any repairs or modifications to electronic components are carried out by an authorized Mercedes-Benz Center. Other improper work or modifications on the vehicle could also have a negative impact on the operating safety of the vehicle.
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to immediately contact your authorized Mercedes-Benz Center to have the problem diagnosed and corrected if required. If the matter is...
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
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Item Page 1 Headlamp washer switch* 2 Combination switch Turn signals High beam Windshield wipers 3 Cruise control lever Cruise control Distronic* 4 Multifunction steering wheel 5 Instrument cluster 6 Lever for voice control system*, see separate op- erating instructions 7 Starter switch 8 Front Parktronic* warning indicator...
Item Page Left turn signal indi- cator lamp Electronic Stability Program (ESP) warning lamp 3 Speedometer 4 Multifunction display with: Basic display with outside 119, temperature display Status indicator with mal- 119, function warning message Trip odometer Distance warning lamp Right turn signal in- dicator lamp Vehicles without Distronic*: Warning lamp without...
At a glance Multifunction steering wheel Multifunction steering wheel Item Page 1 Multifunction display Operating control sys- 2 Selecting the submenu or setting the volume ç down / to decrease æ up / to increase 3 Telephone*: Press button í to take a call to dial a call ì...
Center console Upper part Item Page 1 Seat heater*, driver’s side 2 Parking assist* (Parktronic system*) deactivation switch 3 Rear window sunshade* 4 ESP control switch 5 Hazard warning flasher on/off switch 6 Central locking switch 7 Rear head restraints, fold- ing down switch At a glance Center console...
At a glance Center console Lower part Item Page 1 KEYLESS-GO* start/stop button 2 Storage compartment 3 Thumbwheel for setting distance in Distronic* 4 Distance warning func- tion* on/off switch Item Page 5 Program mode selector for 145, automatic transmission 6 Selector lever for automatic transmission...
Overhead control panel Item Page 1 Tele Aid (emergency call system) button 2 Rear interior lighting on/off 3 Temperature sensor for au- tomatic climate control 4 Sliding/pop-up roof* 5 Right reading lamp on/off 6 Interior lighting control At a glance Overhead control panel Item Page...
At a glance Door control panel Door control panel Item Page 1 Door handle 2 Seat adjustment 35, 97 3 Memory function (for stor- ing seat, mirror and steer- ing wheel settings) 4 Switches for opening/clos- ing front door windows 5 Rear window override switch 6 Switches for opening/clos-...
Getting started Unlocking The“Getting started” section provides an overview of the vehicle’s most basic func- tions. First-time Mercedes-Benz owners should pay special attention to the infor- mation given here. If you are already familiar with the basic functions described here, the “Controls in detail”...
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Starter switch positions Starter switch 0 For removing key 1 Power supplies to some electrical con- sumers, such as seat adjustment 2 Ignition (power supply for all electrical consumers) and driving position 3 Starting position Warning! When leaving the vehicle always remove the key from the starter switch, take the Smart- Key with KEYLESS-GO* (if so equipped) with you and lock the vehicle.
Getting started Unlocking Unlocking with KEYLESS-GO* Your vehicle comes supplied with two SmartKeys with remote controls and a re- movable mechanical key. The locking tabs for the mechanical key portion of the two keys are a different color to help distin- guish each key unit.
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1 KEYLESS-GO start/stop button Before you press the KEYLESS-GO start/stop button, the vehicle’s on-board electronics have status 0 (as with key re- moved). Make sure the gear selector lever is set to P. Do not depress the brake pedal. Position 1 Press the KEYLESS-GO start/stop but- ton once.
Warning! Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz authorized BabySmart compatible child seat, which operates with the BabySmart system installed in the ve- hicle to deactivate the passenger front air- bag when it is properly installed.
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A child’s risk of serious or fatal injuries is significantly increased if the child restraints are not properly secured in the vehicle and the child is not properly secured in the child restraint. Seat adjustment The seat adjustment switches are located in each door.
Getting started Adjusting Seat cushion tilt Press the switch up or down in the di- rection of arrow 3 until your upper legs are lightly supported. Backrest tilt Press the switch forward or backward in the direction of arrow 4 until your arms are slightly angled when holding the steering wheel.
Folding backrests forward Pull the release lever forward and swing the backrest to the front. The head restraint is automatically low- ered. Folding backrests to the rear Fold back and push the backrest until the seat cushion and backrest audibly engage into the driving position.
Getting started Adjusting Steering column, lengthen or shorten Move stalk forward or back in the direc- tion of arrow 1 until a comfortable steering wheel position is reached with your arms slightly bent at the elbow. Steering column, height Move the stalk up or down in the direc- tion of arrow 2.
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The buttons are located above the exterior lamp switch. 1 Adjustment button 2 Passenger side mirror 3 Driver’s side mirror Make sure that the ignition is switched All the lights in the instrument cluster light up. Press button 3 for the left mirror or button 2 for the right mirror.
( page 56). Warning! Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz authorized BabySmart compatible child seat, which operates with the BabySmart system installed in the ve- hicle to deactivate the passenger front air- bag when it is properly installed.
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According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seat- ing positions. Infants and small children must ride in back seats and be seated in an appropriate infant or child restraint system, which is properly secured with the vehicle's seat belt and top tether strap, or secured via lower anchors and top tether strap, fully in...
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Getting started Driving 1 Latch plate 2 Release button 3 Buckle With a smooth motion, pull the belt out of the seat belt presenter. Place the belt over your shoulder. Push latch plate 1 into buckle 3 until it clicks. If necessary, tighten the lap portion to a snug fit by pulling shoulder portion Proper use of seat belts...
This could impair the effective- ness of the belts. Damaged seat belts or belts that were highly stressed in an accident must be replaced by an authorized Mercedes-Benz Center. Starting the engine Warning! Inhalation of exhaust gas is hazardous to your health.
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Getting started Driving Starting with the key Turn the key in the starter switch to position 3 and hold until the engine starts ( page 31). You can also use the “touch-start” function. Turn the key to position 3 and release it again immediately.
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If the engine does not start after several starting attempts, there could be a mal- function in the engine electronics or in the fuel supply system. Notify an authorized Mercedes-Benz Center. Parking brake 1 Parking brake pedal 2 Parking brake release handle...
Getting started Driving After a cold start, the automatic transmis- sion engages at a higher revolution. This al- lows the catalytic converter to reach its operating temperature earlier. Wait for the gear selection process to complete before setting the vehicle in motion.
Turn signals and high beam The combination switch is on the left of the steering column. Combination switch 1 Turn signals, right 2 Turn signals, left Press the combination switch up 1 or down 2. To signal minor directional changes, move combination switch to point of resistance only and release.
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Turn the windshield wipers on again. If windshield wipers fail to function at all in switch position I, Set the combination switch to the next highest wiper speed. Have the windshield wipers checked at the nearest authorized Mercedes-Benz Center.
Unburned gasoline may have entered the catalytic converter and damaged it. Give very little gas. Have the problem repaired by an au- thorized Mercedes-Benz Center as soon as possible. The coolant temperature is over 248°F (120°C) The coolant is too hot and is no longer cooling the engine.
Getting started Parking and locking Parking and locking You have now completed your first drive. You have properly stopped and parked your vehicle. End your drive as follows: Warning! Wait until the vehicle is stationary before re- moving the key from the starter switch. The vehicle cannot be steered when the key is removed.
Warning! When leaving the vehicle always remove the key from the starter switch, take the Smart- Key with KEYLESS-GO* (if so equipped) with you and lock the vehicle. Do not leave chil- dren unattended in the vehicle, or with ac- cess to an unlocked vehicle.
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Getting started Parking and locking With the SmartKey removed and the driver’s door open, a warning sounds if the vehicle’s exterior lamps are not switched off. Warning! To prevent possible personal injury, always keep hands and fingers away from the door openings when closing the doors.
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Warning! To prevent possible personal injury, always keep hands and fingers away from the door openings when closing the doors. Be espe- cially careful when small children are around. Before closing doors, make sure that there is no possibility of someone getting caught in a door during closing.
For safety reasons, we strongly recom- mend that you visit an authorized Mercedes-Benz Center immediately to have the system checked. More information can be found in the “Practical hints” section ( page 278).
SRS may not be operational. For your safety, we strongly recommend that you visit an authorized Mercedes-Benz Center immediately to have the system checked; otherwise the SRS may not be ac-...
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Operator’s Manu- Warning! Accident research shows that the safest place for children in an automobile is in the rear seat. Should you choose to place a child 12 years old or under in the front passenger...
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Mer- cedes-Benz Center at an additional cost. Please contact your local authorized Mercedes-Benz Center or call our Customer Assistance Center at 1-800-FOR-MERCedes (1-800-367-6372) for details. Airbags are designed to activate only in...
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These instructions are available from your authorized Mercedes-Benz Center. Given the considerable deployment speed and the textile structure of the airbags, there is the possibility of abra- sions or other injuries resulting from air- bag deployment.
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Front airbags Driver and passenger airbags are de- ployed: in the event of a frontal impact if impact exceeds a preset deployment threshold independently of the side impact air- bags The airbags will not deploy in impacts which do not exceed the system’s deploy- ment thresholds.
Safety and Security Occupant safety The window curtain airbags 3 fill up the area between the A and C pillars (see ar- rows). 1 Front side impact airbags 2 Rear side impact airbags 3 Window curtain airbag Seat belts The seat belt nonusage warning lamp < in the instrument cluster lights up and a warning sounds for a short time when you turn the key in the starter switch to...
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Only use seat belts which have been ap- proved by Mercedes-Benz. Do not make any modifications to the seat belts. This can lead to unintended activation or to failure.
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Safety and Security Occupant safety Warning! USE SEAT BELTS PROPERLY Seat belts can only work when used properly. Never wear seat belts in any other way than as described in this sec- tion, as that could result in serious inju- ries in case of an accident.
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When scrapping the emergency tensioning device, our safety instructions must be fol- lowed. These are available at your autho- rized Mercedes-Benz Center. Safety and Security Occupant safety Do not place objects heavier than 20 lbs (9 kg) on the front passenger seat.
Secure the child using an infant or child restraint appropriate to the age and size of the child and recommended for use by Mercedes-Benz. Ensure that the infant or child is prop- erly secured by a belt at all times while the vehicle is in motion.
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Warning! Children 12 years old and under must never ride in the front seat, except in a Mercedes-Benz authorized BabySmart compatible child seat, which operates with the BabySmart system installed in the ve- hicle to deactivate the passenger front air- bag when it is properly installed.
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1 Indicator lamp Special BabySmart compatible child seats, designed for use with the Mercedes-Benz system and available at any authorized Mercedes-Benz Center, are required for use with the BabySmart bag deactivation system. With the special child seat properly installed, the passenger front airbag will not deploy.
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Warning! The BabySmart airbag deactivation sys- tem will ONLY work with a special child seat designed to operate with it. It will not work with child seats which are not BabySmart compatible. Never place anything between seat cushion and child seat (e.g. pillow), since it reduces the effectiveness of the deactivation sys- tem.
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Safety and Security Occupant safety Installation of infant and child restraint systems 1 Anchorage ring 2 Hook Anchorage rings 1 are located on the rear side of outer rear backrests. Prior to installing a tether strap, note the following steps: Open the trunk and release the back- rest.
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Child seat anchors – “LATCH” type This vehicle is equipped with two “LATCH” (Lower Anchors and Tethers for CHildren) type anchors (at each of the outer rear seats) for the installation of a “LATCH” child seat with matching anchor fittings. If child seats are not installed, the “LATCH”...
Safety and Security Occupant safety Before installing the child seat, make sure anchors 1 are folded out and locked in place. Install child seat according to manufactur- er’s instructions. The child seat must be firmly attached in the right and left side anchor 1. An incorrectly mounted child seat may come loose during an accident which could result in serious injury or death to your child.
Panic alarm An audible alarm and blinking exterior lamps will operate for approximately 2½ minutes. 1 Â button Activating Press and hold button 1 for at least one second. Deactivating Press button 1 again Insert key in starter switch. Safety and Security Panic alarm For operation in the USA only: This de- vice complies with Part 15 of the...
Safety and Security Driving safety systems Driving safety systems In this section you will find information on the following driving safety systems: ABS (Antilock Brake System) BAS (Brake Assist System) ESP (Electronic Stability Program) In winter operation, the maximum ef- fectiveness of the ABS and the ESP is only achieved with winter tires (M+S tires), or snow chains as required.
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Continuous steady brake pedal pressure yields the advantages provided by the ABS, namely braking power and the ability to steer the vehicle. On slippery road surfaces, the ABS will re- spond even with light brake pressure. The pulsating brake pedal can be an indication of hazardous road conditions and func- tions as a reminder to take extra care while driving.
Safety and Security Driving safety systems The Brake Assist System (BAS) operates in emergency situations. If you apply the brakes very quickly, the BAS automatically provides full brake boost, thereby poten- tially reducing the braking distance. Apply continuous full braking pressure until the emergency braking situation is over.
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Warning! Never switch off the ESP when you see the ESP warning lamp flashing in the in- strument cluster. In this case proceed as fol- lows: While driving off, apply as little throttle as possible While driving, ease upon the accelerator Adapt your speed and driving style to the prevailing road conditions Failure to observe these guidelines could...
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Avoid spinning of a drive wheel for an extended period with the ESP switched off. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. Warning! When the ESP warning lamp illuminated continuously, the ESP is switched off.
Safety and Security Anti-theft systems In case the engine cannot be started (yet the vehicle’s battery is charged), the system is not operational. Contact an authorized Mercedes-Benz Center or call 1-800-FOR-MERCedes (in the USA), or 1-800-387-0100 (in Canada).
Safety and Security Anti-theft systems Anti-theft alarm system Once the alarm system has been armed, a visual and audible alarm is triggered when someone opens a door the trunk the hood. The alarm system will also be triggered when someone attempts to raise the vehicle the vehicle is opened with the mechan- ical key.
Tow-away alarm Once the tow-away alarm is armed, a visual and audible alarm will be triggered when someone attempts to raise the vehicle. The tow-away protection alarm is trig- gered, for example, if the vehicle is lift- ed on one side. If the alarm stays on for more than 20 seconds, an emergency call is initi- ated automatically by the Tele Aid sys-...
Controls in detail Locking and unlocking Seats Memory function Lighting Instrument cluster Control system Automatic transmission Good visibility Automatic climate control Audio system Power windows Sliding/pop-up roof* Driving systems Loading Useful features...
Controls in detail Locking and unlocking In the “Controls in detail” section you will find detailed information on how to oper- ate the equipment installed on your vehi- cle. If you are already familiar with the basic functions of your vehicle, this section will be of particular interest to you.
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To prevent possible malfunction, avoid exposing the key to high levels of elec- tromagnetic radiation. Factory setting Global unlocking Press button Œ . All turn signal lamps blink once. The locking knobs in the doors move up. The vehicle will lock again automatically within approximately 40 seconds of un- locking if neither door nor trunk is opened, if the SmartKey is not inserted in the start-...
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Replace the batteries ( page 312). You can obtain the required batteries at any authorized Mercedes-Benz Cen- ter. Unlocking the trunk lid You can unlock the trunk separately. Press and hold button Š until trunk unlocks.
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Mercedes-Benz Center. Report the loss of the SmartKey or the mechanical key immediately to your car insurance company. If necessary, have the mechanical lock replaced. Your authorized Mercedes-Benz Center will be glad to supply you with a replace- ment.
Controls in detail Locking and unlocking SmartKey with KEYLESS-GO* The KEYLESS-GO function is integrated into the SmartKey. On these vehicles, the validity of the SmartKey with KEYLESS-GO is checked every time you grasp a door handle. If the SmartKey with KEYLESS-GO* is valid, your vehicle unlocks the doors the trunk lid...
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In order to start the engine with the SmartKey with KEYLESS-GO: the SmartKey with KEYLESS-GO must be located in the vehicle all the doors must be closed If you have started the engine with the KEYLESS-GO start/stop button, you can only turn it off again with this but- ton, even if you have put the key in the starter switch in the meantime.
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Lock the vehicle using the mechan- ical key ( page 311). If your SmartKey with KEYLESS-GO is malfunctioning, contact your autho- rized Mercedes-Benz Center. Unlocking the trunk lid The handle is located in the rear license plate recess. Pull on the handle and lift up the trunk lid.
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Have the SmartKey with KEYLESS-GO deactivated by an authorized Mercedes-Benz Center. Report the loss immediately to your car insurance company. Have the mechanical lock replaced if necessary. Your authorized Mercedes-Benz Center will be glad to supply you with a replace- ment.
Controls in detail Locking and unlocking Opening the doors from the inside You can open a locked door from the in- side. Open door only when conditions are safe to do so. 1 Inside door handle 2 Locking knob Pull on door handle 1. If door was locked, locking knob 2 will move up.
The trunk lid swings open upwards au- tomatically. Always make sure that there is sufficient overhead clearance. If the trunk lid does not open, it is still locked separately ( page 95). Trunk lid emergency release The emergency release button is located in the trunk lid.
Controls in detail Locking and unlocking Closing the trunk lid 1 Handle Lower trunk lid by pulling firmly on handle 1. Warning! To prevent possible personal injury, always keep hands and fingers away from the trunk lid opening when closing the trunk. Be espe- cially careful when small children are around.
You can only cancel the separate trunk locking mode by means of the mechan- ical key. Separately unlocking the trunk Turn the key completely to the left to position 2. You can now open the trunk. Automatic central locking The doors and the trunk automatically lock when the ignition is switched on and the wheels are turning at vehicle speeds of ap- proximately 9 mph (15 km/h) or more.
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Controls in detail Locking and unlocking The switch is located in the center console. Central locking switch 1 Locking 2 Unlocking Locking Press upper half 1 of the central lock- ing switch. If both doors are closed, the vehicle locks. Unlocking Press lower half 2 of the central lock- ing switch.
Seats Information on seat adjustment can be found in the “Getting started” section ( page 34). Easy-entry/exit feature With the easy-entry/exit feature activated, the steering wheel tilts upwards and the driver’s seat moves to the rear. This allows easier entry into and exit from the vehicle when the driver’s door is opened.
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Controls in detail Seats Front seat head restraints, power seat Removing front head restraints Press switch 1 upwards and hold until the head restraint is fully extended. Pull out head restraint. Installing front head restraints: Press switch 1 upwards and hold for about five seconds.
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Folding rear head restraints back Push release button 1. The rear head restraints will fold back- ward. Placing rear head restraints upright Pull the rear head restraint forward un- til it locks into position. Head restraint tilt Two different head restraint angle posi- tions are available.
Controls in detail Seats Multicontour seat* Some models may be equipped with multi- contour seats. This seat has a movable seat cushion and inflatable air cushions built into the seat backrest to provide addi- tional lumbar and side support. The seat cushion movement, backrest cushion height and curvature can be con- tinuously varied with regulators on the right side of the seat after turning the...
Heated seats* The switch is located in the center console. 1 Normal heating 2 Rapid heating Make sure that the ignition is switched All the lamps in the instrument cluster light up. Switching on seat heating Press upper switch position 1. A red indicator lamp on the switch lights up.
Controls in detail Memory function Memory function Prior to operating the vehicle, the driv- er should check and adjust the seat height, seat position fore and aft, and seat backrest angle if necessary, to en- sure adequate control, reach and com- fort.
Storing positions into memory Adjust the seats, steering wheel and rear view mirrors to the desired posi- tion ( page 34). Turn button 2 to selected memory po- sition. Press memory button 1. Release memory button and push button 2 within three seconds. All the settings are stored at the select- ed position.
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Controls in detail Memory function You can store a parking position for the passenger exterior rear view mirror for each SmartKey or SmartKey with KEYLESS-GO* using the memory switch. 1 Memory button 2 Adjustment button 3 Passenger side exterior rear view mir- Stop the vehicle.
Lighting For notes on how to switch on the head- lamps and use the turn signals, see the “Getting started” section ( page 46). Exterior lamp switch The exterior lamp switch is located on the dashboard to the left of the steering wheel. Automatic headlamp mode Parking lamps (also side marker lamps, tail lamps, license plate...
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Relevant information can be obtained at your authorized Mercedes-Benz Cen- ter. Daytime running lamp mode Turn exterior lamp switch to position M or U .
USA only The high beam headlamps can also be ac- tivated when driving with the daytime run- ning lamp mode activated and exterior lamp switch in position M . To activate the daytime running lamp mode, see “Setting daytime running lamp mode (USA only)”...
Controls in detail Lighting Switching on high beams Turn exterior lamp switch to position B or to U ( page 105). Push the combination switch in direction 1. The high beam symbol is illuminated on the instrument cluster. High beam flasher Pull the combination switch briefly in direction 2.
Interior lighting The controls are located in the overhead control panel. 1 Rear interior lights 2 Right front reading lamp 3 Rocker switch: Automatic control off 4 Rocker switch: Automatic control on 5 Rocker switch: Front interior lights on 6 Left front reading lamp Automatic control Activating Press the rocker switch to the center...
Controls in detail Lighting Manual control Switching lamps on Press the rocker switch to the left posi- tion 5. The front interior lighting switches on. Switching lamps off Press the rocker switch to the center position 4. The interior lighting switches off. The automatic control function is switched Switching rear interior lights on Press switch 1.
Instrument cluster A full view illustration of the instrument cluster can be found in the “At a glance” section of this manual ( page 22). The instrument cluster is activated when open a door turn on the ignition press the reset knob, see below switch on the exterior lamps You can change the instrument cluster set- tings in the Instrument cluster submenu of...
The engine should not be operated with the coolant temperature above 120°C. Do- ing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty. Excessive coolant temperatures trigger a warning in the multifunction display. Trip odometer Make sure you are viewing the trip odome- ter display ( page 114).
Avoid driving at excessive engine speeds, as it may result in serious en- gine damage that is not covered by the Mercedes-Benz Limited Warranty. To help protect the engine, the fuel supply is interrupted if the engine is operated within the red marking.
Controls in detail Control system Control system The control system is activated as soon as the key in the starter switch is turned to position 1. The control system enables you call up information about your vehicle change vehicle settings For example, you can use the control sys- tem to find out when your vehicle is next due for service, to set the language for...
Multifunction steering wheel The displays in the multifunction display and the settings in the control system are controlled by the buttons on the multifunc- tion steering wheel ( page 24). Multifunction display in the speed- ometer Operating the control system Selecting the submenu or setting the volume ç...
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Controls in detail Control system In the menu, instead of functions Settings you will find a number of submenus for calling up and changing settings. For in- structions on using these submenus, see “Settings menu” ( page 123). The number of menus available in the sys- tem depends on which optional equipment is installed in your vehicle.
Menus This is what you will see when you scroll through the menus. Controls in detail Control system The table on the next page provides an overview of the individual menus.
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Controls in detail Control system Menus, submenus and functions Menu 1 Menu 2 Menu 3 Standard dis- AUDIO NAVI* play Digital speed- Select radio Activate ometer station route guid- ance Call up FSS Operate CD player* Check engine oil Operate cas- level sette player Menu 4...
The headings used in the menus table are designed to facilitate navigation within the system and are not neces- sarily identical to those shown in the control system displays. The first function displayed in each menu will automatically show you which part of the system you are in.
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Controls in detail Control system Select radio station Turn on the radio ( page 168). Vehi- cles with COMAND*: Refer to separate operating instructions. Press button è or ÿ repeatedly until you see the currently tuned sta- tion in the display. 1 Waveband 2 Setting for station selection using memory...
Operate the Cassette player* Turn on the radio and select the cas- sette player ( page 174). Vehicles with COMAND*: Refer to separate op- erating instructions. Press button è or ÿ repeatedly until the settings for the cassette cur- rently being played are shown in the display.
Press button è or ÿ repeatedly until you see the malfunction message memory in the display. No malfunction messages If no malfunctions have occurred, the mes- sage in the display is: No Malfunction Malfunctions have occurred If malfunctions have occurred, you will see the number of malfunctions in the display: 1 Number of malfunctions Press button k or j .
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Controls in detail Control system Resetting all settings You can reset all the functions of all sub- menus to the factory settings. Press the reset knob in the instrument cluster for approximately three sec- onds. In the display you will see the request to press the reset knob again to con- firm.
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The table below shows what settings can be changed within the various menus. De- tailed instructions on making individual settings can be found on the following pag- INSTRUMENT CLUSTER TIME Select temperature dis- Set time (hours) play mode Select speedometer dis- Set time (minutes) play mode Select language...
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Controls in detail Control system Instrument cluster submenu Access the submenu via Instr. cluster menu. Use the Settings Instr. clus- submenu to change the instrument cluster display settings. The following functions are available: Function Page Select temperature display mode Select speedometer display mode Select language Select display (speed display or...
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Selecting language Move the selection marker with the æ or ç button to the Instr. submenu. cluster Press button j or k repeatedly until you see this message in the dis- play: Language The selection marker is on the current setting.
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Controls in detail Control system Selecting display (speed display or out- side temperature) for standard display Move the selection marker with the æ or ç button to the Instr. submenu. cluster Press button j or k repeatedly until you see this message in the dis- play: Basic display The selection marker is on the current...
Set time (minutes) Move the selection marker with the æ or ç button to the Time submenu. Press button j or k repeatedly until you see this message in the dis- play: Clock, minutes The selection marker is on the minute setting.
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Controls in detail Control system With daytime running lamp mode se- lected and the exterior lamp switch at position 0, the following lamps will come on automatically when the en- gine is turned on: Parking lamps and low beam head- lamps License plate lamps (in low ambient light conditions)
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Setting night security illumination (Exterior lamps delayed shut-off) Use the Headlamps delayed shut-off function to set whether and for how long you would like the exterior lamps to illumi- nate during darkness after all doors are closed. When the delayed shut-off feature is activated and the exterior lamp switch is in position U , the following lamps will remain lit after you remove the key from...
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Controls in detail Control system Interior lighting delayed shut-off Use this function to set whether and for how long you would like the interior light- ing to remain lit during darkness after the key is removed from the starter switch. Move the selection marker with the æ...
Press æ or ç to select the de- sired station selection mode. You can select: freq. selects next stored station memory Setting automatic locking Use this function to activate or deactivate the automatic central locking. With the au- tomatic central locking system activated, the vehicle is centrally locked at vehicle speeds of approximately 9 mph (15 km/h).
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Controls in detail Control system Warning! You must make sure that no one can be- come trapped or injured by the moving steering wheel and the driver’s seat when the easy-entry/exit feature is in operation and the driver’s door is being opened or the key is removed from the starter switch.
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The following settings are available for the easy-entry/exit feature: The easy-entry/ex- it feature is deacti- vated. Only the steering Steering col. column is moved. Both the steering Steer. col. + seat column and the seat are moved. Setting key dependency Use this function to set whether the mem- ory settings for the seats, the steering wheel and the mirrors should be stored...
Controls in detail Control system The mirror parking position feature must be activated and the passenger side exterior rear view mirror ( page 38) must be selected at the time in order for the system to recall the stored mirror position when re- verse gear R is engaged.
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All statistics stored since the last en- gine start will be reset approximately four hours after the key in the starter switch is turned to position 0 or re- moved from the starter switch. Resetting will not occur if you turn the key back to position 1 or 2 within this time period.
Controls in detail Control system TEL menu* Warning! A driver’s attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we rec- ommend that you pull over to a safe location and stop before placing or taking a tele- phone call.
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Answering a call When your telephone is ready to receive calls, you can answer a call at any time. In the display you will then see the message: Press button í . You have answered the call. In the dis- play you see the length of the call.
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Controls in detail Control system Press button í . The system dials the selected phone number. If connection is successful, the name of the party you called and the duration of the call will appear in the display. If no connection is made, the con- trol system stores the dialed num- ber in the redial memory.
Automatic transmission Information for driving with an automatic transmission is found in the “Getting start- ed” section ( page 43). Your transmission adapts its gear shifting process to your individual driving style by continually adjusting the shift points up or down.
Controls in detail Automatic transmission One-touch gearshifting Even with an automatic transmission you can change the gears yourself when the selector lever is in position D. Downshifting Briefly press the selector lever to the left in the D– direction. The transmission will shift from the current gear to the next lower gear.
Gear ranges With the selector lever in position D, you can limit the transmission’s gear range by pressing the lever to the left (D-), and re- verse the gear range limit by pressing the lever to the right (D+). The selected gear range will appear in the tachometer display field.
Coasting the vehicle, or driving for any other reason with selector lever in N can result in transmission damage that is not covered by the Mercedes-Benz Limited Warranty. Warning! Getting out of your vehicle with the selector lever not fully engaged in position P is dan- gerous.
Warning! When leaving the vehicle, always remove the key from the starter switch, take the Smart- Key with KEYLESS-GO* (if so equipped) with you and lock the vehicle. Do not leave chil- dren unattended in the vehicle, or with ac- cess to an unlocked vehicle.
Wait at least ten seconds before re- starting. Move selector lever to position D (for 2nd gear) or R. Have the transmission checked at an authorized Mercedes-Benz Center as soon as possible. Steering wheel gearshift control (Speedshift) and manual shift program CLK 55 AMG...
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To do so, you must first select the manual shift program M on the program mode se- lector switch. 1 Program mode selector switch S SPORT For regular driving C COMFORT For comfortable driving M MANUAL For manual gear shifting The selected shift program ( ) is indi- cated in the speedometer display field...
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Controls in detail Automatic transmission Downshifting Press button 2 located on the left side of the steering wheel. Briefly press the selector lever to the left in the D- direction. The transmission shifts to the next low- er gear. Warm up the engine gently. Do not place full load on the engine until the operating temperature has been reached.
Good visibility Information on the windshield wipers ( page 47) and for setting the rear view mirrors ( page 38) is found in the “Get- ting started” section. Rear view mirror Automatic antiglare rear view mirror The reflection brightness of the exterior rear view mirror on the driver’s side and the inside rear view mirror will respond au- tomatically to glare when...
Controls in detail Good visibility Parking position The button is located on the left side of the dashboard. 1 Passenger-side exterior mirror 2 Driver’s side exterior mirror You can store a parking position for an ex- terior rear view mirror in the memory ( page 103).
Windshield wipers Information on the windshield wipers is found in the “Getting started” section ( page 47). Intermittent wiping is interrupted when the vehicle is at a standstill and a front door is opened. A rain sensor automatically controls the windshield wipers depending on how wet the windshield is.
Controls in detail Good visibility Sun visors The sun visors protect you from sun glare while driving. Warning! Do not use the vanity mirror while driving. Keep the mirrors in the sun visors closed while vehicle is in motion. Reflected glare can endanger you and others.
Rear window sunshade* The switch is located in the center console. Turn the key to starter switch position 1 or 2. Vehicles with KEYLESS-GO*: press the start/stop button once or twice. Press the switch briefly at 1 to raise the sunshade.
Item 1 Left side air vent, adjustable 2 Left center air vent, adjustable 3 Air volume control for center air vents 4 Right center air vent, adjustable 5 Right side air vent, adjustable 6 Automatic climate control panel 7 Air volume control for far right air vent 8 Thumbwheel for lowering tempera- ture, center and side air vents...
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Controls in detail Automatic climate control The automatic climate control is operation- al whenever the engine is running. You can operate the climate control system in ei- ther the automatic or manual mode. The system cools or heats the interior depend- ing on the selected interior temperature and the current outside temperature.
Setting the temperature Use temperature controls ( page 155) 1 and 2 for the left side or 7 and 8 for the right side to separately adjust the air tem- perature on each side of the passenger compartment. You should raise or lower the temperature setting in small incre- ments, preferably starting at 72°F (22°C).
Controls in detail Automatic climate control Adjusting air distribution Use the air distribution controls 7 and 9 ( page 154) to separately adjust the air distribution on each side of the passenger compartment. The following symbols are found on the controls: Symbol Function Directs air through the center, side and rear passenger com-...
Adjusting air volume Adjusting manually Seven blower speeds are available. Press left M or right Q side of air volume control switch until the re- quested blower speed is attained. The display disappears and the Auto automatic mode is switched off. The selected blower speed is shown in the display.
Controls in detail Automatic climate control Air recirculation mode Switch to air recirculation mode to prevent unpleasant odors from entering the vehicle from the outside. This setting cuts off the intake of outside air and recirculates the air in the passenger compartment. Warning! When the outside temperature is below 41°F (5°C), only switch to air recirculation...
The air recirculation mode is deactivated automatically: after five minutes if the outside temper- ature is below approximately 41°F (5°C) after five minutes if the air conditioning is turned off after 30 minutes if the outside temper- ature is above approximately 41°F (5°C) At outside temperatures above 79°F (26°C) the system will not automatically...
Controls in detail Automatic climate control Rear window defroster The rear window defroster uses a large amount of power. To keep battery drain to a minimum, switch off the defroster as soon as the rear window is clear. The de- froster is automatically deactivated after approximately 6 to 17 minutes of opera- tion depending on the outside tempera-...
The air conditioning cannot be turned on again. Have the air conditioning system checked at the nearest authorized Mercedes-Benz Center. Controls in detail Automatic climate control Residual heat and ventilation* With the engine switched off, it is possible to continue to heat or ventilate the interior for up to 30 minutes.
Controls in detail Automatic climate control Deactivating Press button T ( page 155). The indicator lamp on button T goes off. The residual heat is automatically turned off: when the ignition is switched on after about 30 minutes if the battery voltage drops How long the system will provide heat- ing depends on the coolant tempera- ture and the temperature set by the...
These malfunctions might seriously impair the operating safety of your vehicle. We recommend that you have any service work or alternations on electronic compo- nents done in an authorized Mercedes-Benz Center. Optional equipment Dolby and the double-D symbol Ù are trade- marks of Dolby Laboratories Licensing Corpora- tion.
Controls in detail Audio system Button and soft key operation In these instructions, the alpha-numeric keypad (right side of radio face) and the function buttons (left side of the radio face) are referred to as “buttons” and the four keys under the display are referred to as “soft keys”.
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Bass In radio, cassette and CD mode, press key repeatedly until BASS pears on the display. Press the key to increase or de- crease the tone level accordingly. Press both the keys simulta- neously to reset the bass tones to the center (flat) level.
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Controls in detail Audio system Balance In radio, cassette and CD mode, press key repeatedly until BALANCE appears on the display. Press the key to shift the sound accordingly. Press both the keys simulta- neously to reset the balance to its cen- ter level.
: The tone level is set for “Speech”, optimizing the sound for spoken language. : The tone level is set for “Ambi- ence”, producing a three-dimen- sional sound. : The audio system sound selec- tion is turned off. Telephone* muting If a telephone has been installed in the ve- hicle, the radio will switch to telephone mode when a call is received.
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Controls in detail Audio system Direct frequency input (AM and FM only) Select the desired frequency band. Press the “ button. Enter the desired frequency with the buttons 1 to 0. You can only enter frequencies within the respective waveband. If a button is not pressed within four seconds, the radio will return to the last tuned station.
Scan tuning Starting scan tuning Select the desired frequency band. Press the 2 button. SC will appear on the display. The radio briefly tunes into all receiv- able stations on the band selected. The first scan will tune only the sta- tions with a strong signal.
Controls in detail Audio system Weather band Press the key. The last weather band station is tuned Select the desired weather band sta- tion with buttons 1 to 7. If a station cannot be tuned in, a scan is automatically started. Press the f or e button.
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Cassette eject Press the eject button 3 . The display will fold down and the cas- sette will be ejected. The system will switch back to radio mode automatically. Fold the display back up. The cassette will not be ejected when the system is switched off or switched to another operating mode.
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Controls in detail Audio system Scanning Press the 2 button. will appear on the display. Each track on the cassette will be played briefly in ascending order. Stopping scan: Press the 2 , d , c , f or e button. The system will switch to Play.
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Skipping blank sections (skip blank) Switching on the skip blank function Press the key. appears on the display in in- versed-color format. If the system does not detect a sound signal, the cassette will automatically fast forward to the next sound signal. Switching off the skip blank function Press the key.
Controls in detail Audio system CD changer* operating mode General notes Should excessively high temperatures oc- cur while in CD mode, will CD TEMP HIGH appear on the display and muting will take place. The unit will then switch back to the last operating mode used until the temper- ature has decreased to a safe operating level.
1 CD 2 CD changer 3 CD tray 4 CD magazine Remove the magazine and pull the CD tray fully out. Place the CD in the recess of the tray, label side up. Push the tray into the magazine in the direction shown by the arrow.
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Controls in detail Audio system Skipping tracks forward/backward Skipping tracks forward: Press the f button. The next track will be played. Skipping tracks backward: Press the e button. If the track has been playing for more than 10 seconds, it will revert to the start of that track.
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Random play The random play function (RDM) plays the tracks on the current CD in random order. Switching on random play: Press the key. appears on the display in in- versed-color format. Switching off random play: Press the key again. The inversed-color display disap- pears.
Controls in detail Audio system Telephone* operation Various car telephone functions and oper- ating steps for the car telephone can be performed and displayed via the audio sys- tem. Further operating instructions not covered here can be found in the operating instruc- tions for the multifunction steering wheel, voice control system* and car telephone.
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Telephone book The numbers stored in the telephone book can be called up by either name or number. Calling up the telephone book Press either the d , c , f or e button. Switching between name search and number search Press the key.
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Controls in detail Audio system Searching and selecting telephone book entries by number Press the key. The current number is marked in the display. Press either the d or c button. The stored entries are selected accord- ing to numerical order. Press the f or e button.
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Speed dialing Input the desired entry number using the number keys 1 to 0. A maximum of two digits can be en- tered. If necessary, correct the last number entered with the key. Press the key. The telephone number stored under that entry will be dialed.
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Controls in detail Audio system Accepting an incoming call Accepting an incoming call in telephone mode With an incoming call, a ringing tone can be heard and the caller’s telephone num- ber, or the name under which this tele- phone number has been saved in the telephone book, appear on the display.
Power windows Opening and closing the windows The side windows can be opened and closed electrically. The switches for all the side windows are on the driver’s door. The switches for the respective windows are on the front passenger door and on the rear side trim panels.
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Controls in detail Power windows If you pull and hold the switch up when closing the window, and upward move- ment of the window is blocked by some ob- struction including but not limited to arms, hands, fingers etc., the automatic reversal will not operate.
Aim transmitter eye at the front door handle. Opening (Summer opening feature) Press and hold button Œ after un- locking the vehicle. The windows and sliding/pop-up roof begin to open after approximately one second. Release transmit button to interrupt procedure. Closing (Convenience feature) Press and hold button ‹...
Controls in detail Sliding/pop-up roof* Sliding/pop-up roof* Opening and closing the sliding/pop-up roof 1 Slide roof open 2 Slide roof closed 3 Raise roof at rear 4 Lower roof at rear With the roof closed or tilted open, a screen can be slid into the roof opening to guard against sun rays.
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Stopping the sliding/pop-up roof Move the switch in any direction. If the movement of the sliding/pop-up roof is blocked during the closing pro- cedure, the roof will stop and reopen slightly. You can also open or close the slid- ing/pop-up roof using the: SmartKey ( page 188) button , in the control panel of the automatic climate control...
Controls in detail Sliding/pop-up roof* Closing Press and hold button ‹ after lock- ing the vehicle. The windows and sliding/pop-up roof begin to close after approximately one second. Release transmit button to interrupt procedure. Ensure that all side windows and the slid- ing/pop-up roof are properly closed before leaving the vehicle.
Driving systems The driving systems of your vehicle are de- scribed on the following pages: Cruise control and Distronic*, with which the vehicle can maintain a preset speed Parktronic*, which serves as a parking assistant. The BAS, ABS and ESP driving systems are described in the “Safety and Security”...
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Controls in detail Driving systems 1 Set current or higher speed 2 Set current or lower speed 3 Cancel cruise control 4 Resume at previously set speed Saving current speed Accelerate or decelerate to the desired speed. Briefly lift 1 or depress 2 the cruise control lever.
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Setting stored speed (“Resume” function) Warning! The speed stored in memory should only be set again if prevailing road conditions per- mit. Possible acceleration or deceleration differences arising from returning to the pre- set speed could cause an accident and/or serious injury to you and others.
Controls in detail Driving systems Distronic* When activated, the Distronic adaptive cruise control system increases the driving convenience afforded by the cruise control during travel on expressways and other major roads. If the Distronic distance sensor detects a slower moving vehicle directly ahead, your vehicle speed will be reduced so that you follow that vehicle at a preset distance.
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Warning! Distronic cannot take street and traffic con- ditions into account. Only use Distronic if the road, traffic and weather conditions make it advisable to travel at a steady speed. Warning! Use of Distronic can be dangerous on slip- pery roads. Rapid changes in tire traction can result in wheel spin and loss of control.
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Controls in detail Driving systems Distronic displays in the speedometer dial 1 Set speed If Distronic is activated, one or two seg- ments light up around the set speed. The vehicle speed displayed on the speedometer can briefly vary from the speed setting on the Distronic system.
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Warning! An intermittent warning sounds and the DTR warning lamp in the instrument cluster is illuminated if the Distronic system calcu- lates that the distance to the vehicle ahead and your vehicle’s current speed indicate that Distronic will not be capable of slowing the vehicle sufficiently to maintain the pre- set following distance, which creates a dan- ger of a collision.
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Controls in detail Driving systems Distronic deactivated If Distronic is deactivated you can see the standard display of Distronic in the multi- function display. 1 Vehicle ahead, if detected 2 Actual distance to vehicle ahead 3 Should-be distance to vehicle ahead 4 Your vehicle 5 Symbol for activated distance warning function...
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Activating Distronic You can activate Distronic if you are driving between 25 mph (Canada:40 km/h) and 110 mph (Canada:180 km/h) the ESP is activated ( page 76) If Distronic has not been activated after pressing the cruise control lever you will see the message in the multifunction display.
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Controls in detail Driving systems Setting a lower speed Briefly tip the cruise control lever in the direction of arrow 2 ( page 200) to decrease vehicle speed in increments of 5 mph (Canada: 10 km/h). The new speed is set. The stored speed is displayed in the multifunction display for approximately five seconds ( page 200), and one or...
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Deactivating Distronic There are several ways to deactivate the Distronic system: Briefly tip the cruise control lever in the direction of arrow 3 ( page 200). Step on the brake pedal. Distronic will be deactivated. The last speed set will be stored into memory. The following message will appear in the multifunction display for approxi- mately five seconds:...
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Controls in detail Driving systems 1 Distance warning function on/off switch 2 Control lamp 3 Thumbwheel for setting distance Increasing distance Increasing the distance setting tells Dis- tronic to maintain a greater following dis- tance to the vehicle ahead. Turn thumbwheel 3 towards ¯ . Decreasing distance Decreasing the distance setting tells Dis- tronic to maintain a shorter following dis-...
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Activating Press switch 1. Indicator lamp 2 on the switch lights up. A loudspeaker symbol appears in the multifunction display ( page 200). Deactivating Press switch 1. Indicator lamp 2 on the switch goes out. No loudspeaker symbol appears in the multifunction display.
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Controls in detail Driving systems The most likely cause for a malfunctioning system is a dirty sensor (located behind the hood grill), especially at times of snow and ice or heavy rain. In such a case, Dis- tronic will switch off, and the message Distronic Unavailable! appears in the multi- see oper.
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Offset driving A vehicle traveling in your lane but offset from your direct line of travel may not be detected by Distronic. There will be insuffi- cient distance to the vehicle ahead. Lane changing Distronic has not yet detected the vehicle changing lanes.
Controls in detail Driving systems PARKTRONIC system* Warning! Parktronic is a supplemental system. It is not intended to, nor does it replace, the need for extreme care. The responsibility during parking and other critical maneuvers always rests with the driver. Special attention must be paid to objects with smooth surfaces or low silhouettes (e.g.
Range of the sensors To function properly, the sensors must be free of dirt, ice, snow and slush. Clean the sensors regularly, being careful not to scratch or damage the sensors. Front sensors Center approx. 40 in (100 cm) Corners approx.
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Controls in detail Driving systems Warning indicators Visual signals indicate to the driver the rel- ative distance between the sensors and an obstacle. The warning indicator for the front area is located above the center air vents in the dashboard. The warning indi- cator for the rear area is integrated in the rear trim.
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Switching the Parktronic system on/off You can switch off the Parktronic system manually. The Parktronic switch is located in the low- er section of the center console. 1 Parktronic off 2 Indicator lamp 3 Parktronic on Controls in detail Driving systems Switching off the Parktronic system Press upper half 1 of the switch.
Controls in detail Loading Loading Roof rack Warning! Only use those roof racks approved by Mer- cedes-Benz for your vehicle model to avoid damage to the vehicle. Follow manufactur- er’s installation instructions. 1 Trim Preparing roof rack installation Open trim 1 at the trim strips in the roof.
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Open hook and loop strap 2. Pull ski sack into passenger compart- ment and unfold. Open flap in the trunk by pulling handle 3. Controls in detail Loading From trunk, slide skis into ski sack. Warning! The ski sack is designed for up to four pairs of skis.
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Controls in detail Loading Wrap strap around ski sack and arm- rest. Close clasp (arrows) and pull strap tight to immobilize skis. Connect snap hook 4 of front strap to eye 5 located on center tunnel in front of rear seat bench. Unloading and folding Loosen strap, open clasp by pressing tabs together (arrows).
Close ski sack compartment cover. Removal of ski sack For removal of the ski sack we recommend that you contact an authorized Mercedes-Benz Center. Warning! Never drive vehicle with trunk open while the ski sack is removed. Deadly carbon monoxide (CO) gases may enter vehicle in- terior, resulting in unconsciousness and death.
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Controls in detail Loading Folding the backrest forward 1 Release handle for the backrest in the trunk Fold back head restraint and push it down fully ( page 98). Open the trunk. Pull release handle 1. The backrests are released. Pull release handle 2.
Folding the backrest rearward 5 Left locking indicator 6 Right locking indicator Fold backrest 4 rearward until it engag- Fold seat cushions 3 rearward until they lock into position. If a backrest is not locked into position, a red indicator 5 or 6 will be visible. Check for secure locking by pushing and pulling on the backrest.
Controls in detail Loading The handling characteristics of a fully load- ed vehicle depend greatly on the load dis- tribution. It is therefore recommended to load the vehicle according to the illustra- tions shown, with the heaviest items being placed towards the front of the vehicle. Always place items being carried against front or rear seat backrests, and fasten them as securely as possible.
Useful features Interior storage spaces Warning! To help avoid personal injury during a colli- sion or sudden maneuver, exercise care when stowing objects in the vehicle. Put lug- gage or cargo in the cargo compartment if possible. Do not pile luggage or cargo higher than the seat backs.
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Controls in detail Useful features Cup holder in the dashboard Warning! When not in use, keep the cup holder closed. Place only containers that fit into the cup holder to prevent spills. Use lids on open containers and do not fill containers to a height where the contents, especially hot liquids, could spill during vehicle maneuvers.
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Opening cup holder Push front of sliding compartment 1. The cup holder slides out. Closing cup holder Push sliding compartment 1 back until it engages. Armrest storage space Opening compartment in armrest Lift armrest by handle 1. Closing Lower armrest until it locks into place. Do not store any items between the telephone holder and the cover for the blower.
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Controls in detail Useful features Changing inclination of armrest Pull up on armrest. Lowering armrest Pull handle 1 to lower armrest. Storage bags Storage bags are located on the rear side of the front seats. Warning! Do not place heavy or fragile objects, or ob- jects having sharp edges, in the storage bags.
Ashtrays Center console ashtray Opening ashtray Briefly touch cover plate 1. The ashtray opens automatically. Removing ashtray insert Warning! Remove front ashtray only with vehicle standing still. Set the parking brake to se- cure vehicle from movement. Move gear se- lector lever to position N.
Controls in detail Useful features Rear seat ashtray Opening ashtray Pull at top of cover to open ashtray. Removing ashtray insert Press latch 1 to disengage ashtray in- sert and remove it. Reinstalling the ashtray insert Install ashtray insert. Close the ashtray. Cigarette lighter 1 Cover 2 Cigarette lighter...
Floormats* Removing Raise the floormat slightly in the middle 1 and push the floormat to- wards the rear 2. Mountings 3 are unlatched. Installing Lay down the floormat. Press the floormat with eyelets 4 onto retainer pins 5. Pull the floormat forward 6 until it snaps into place.
The external antenna must be approved by Mercedes-Benz. Please contact an autho- rized Mercedes-Benz Center for informa- tion on the installation of an approved external antenna. Refer to the radio trans- mitter operation instructions regarding use of an external antenna.
Tele Aid The initial activation of the Tele Aid sys- tem may only be performed by com- pleting the subscriber agreement and placing an acquaintance call using the SOS button. Failure to complete either of these steps will result in a system that is not activated.
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If a malfunction is indicated as outlined above, the system may not operate as ex- pected. Have the system checked at the nearest Mercedes-Benz Center as soon as possible. Emergency calls An emergency call is initiated automatical- following an accident in which the...
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When the connection is established, the message Emergency call – Call con- appears in the multifunction dis- nected play. All information relevant to the emergency, such as the location of the ve- hicle (determined by the GPS satellite loca- tion system), vehicle model, identification number and color are generated.
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Controls in detail Useful features Initiating an emergency call manually 1 Cover 2 SOS button Briefly press on cover 1. The cover will open. Press SOS button 2 briefly. The indicator lamp in SOS button 2 will flash until the emergency call is con- cluded.
Roadside Assistance button • . Press and hold the button (for longer than 2 seconds). A call to a Mercedes-Benz Roadside As- sistance dispatcher will be initiated. The button will flash while the call is in progress. The message...
Infor- mation regarding the operation of your ve- hicle, the nearest Mercedes-Benz Center or Mercedes-Benz USA products and ser- vices is available to you. For more details concerning the Tele Aid system, please visit www.mbusa.com and use your ID and password (sent to you sep- arately) to learn more (USA only).
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Tele Aid system has detected a fault or the service is not currently ac- tive, and may not initiate a call. Visit your Mercedes-Benz Center and have the system checked or contact the Re- sponse Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Cana- da) as soon as possible.
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In case you have locked your vehicle unin- tentionally (e.g. key inside vehicle), and the reserve key is not handy: Contact the Mercedes-Benz Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada). You will be asked to provide your pass- word which you provided when you completed the subscriber agreement.
Report the incident to the police. The police will issue a numbered inci- dent report. Pass this number on to the Mercedes-Benz Response Center along with your password issued to you when you subscribed to the service. The Response Center will then attempt to covertly contact the vehicle’s...
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Controls in detail Useful features For operation in the USA only: This de- vice complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any inter- ference received, including interfer- ence that may cause undesired operation.
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Rolling code programming To train a garage door opener (or other roll- ing code devices) with the rolling code fea- ture, follow these instructions after completing the “Programming” portion of this text. (A second person may make the following training procedures quicker and easier.) Locate training button on the garage door opener motor head unit.
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Controls in detail Useful features Operating the remote control Turn key in starter switch to position 1 or 2. Select and press the appropriate but- ton to activate the remote controlled device. The integrated remote control trans- mitter continues to send the signal as long as the button is pressed –...
Operation The first 1000 miles (1500 km) Driving instructions At the gas station Engine compartment Tires and wheels Winter driving Maintenance Vehicle care...
Operation The first 1000 miles (1500 km) In the “Operation” section you will find de- tailed information on operating, maintain- ing and caring for your vehicle. The first 1000 miles (1500 km) The more cautiously you treat your vehicle during the break-in period, the more satis- fied you will be with its performance later Drive your vehicle during the first 1000 miles (1500 km) at varying but...
Avoid frequent acceleration and decel- eration. Have all maintenance work performed at regular intervals by an authorized Mercedes-Benz Center. Fuel consumption is also increased by driv- ing in cold weather, in stop-and-go traffic, on short trips and in hilly country.
Have the brake system inspected at an au- thorized Mercedes-Benz Center immedi- ately. All checks and service work on the brake system should be carried out by an autho- rized Mercedes-Benz Center.
Doing so may cause serious damage to the drive train which is not cov- ered by the Mercedes-Benz Limited War- ranty. Simultaneously depressing the acceler- ator pedal and applying the brake re-...
Inspect the tires and the vehicle underbody for possible damage. If the vehicle or tires appear unsafe, have it towed to the nearest Mercedes-Benz Center or tire dealer for re- pairs. Tread wear indicators (TWI) are required by law. These indicators are located in six...
If ice has formed on the road, tire traction will be substantially reduced. Under such weather conditions, drive, steer and brake with extreme caution. Mercedes-Benz recommends M+S rated radial-ply tires for the winter season for all four wheels to insure normal balanced handling characteristics. On packed snow, they can reduce your stopping distance compared to summer tires.
Operation Driving instructions An electronic speed limiter prevents your vehicle from exceeding a speed of 130 mph (210 km/h). CLK 500/ CLK 320 with Sport Package* Your vehicle is factory equipped with “W”-rated tires, which have a speed rating of 168 mph (270 km/h). An electronic speed limiter prevents your vehicle from exceeding a speed of 155 mph (250 km/h).
The trunk is the preferred place to carry ob- jects. Driving abroad Abroad, there is a widely-spread Mercedes-Benz service network at your disposal. If you plan to drive into areas which are not listed in the index of your Mercedes-Benz Center directory, you should request pertinent information from your authorized Mercedes-Benz Center.
Refer to the radio transmitter operation in- structions regarding use of an external an- tenna. Catalytic converter Your Mercedes-Benz is equipped with monolithic type catalytic converters, an important element in conjunction with the oxygen sensors to achieve substantial con- trol of the pollutants in the exhaust emis- sions.
Mercedes-Benz Center authorized techni- cians. Engine adjustments should not be altered in any way. Moreover, the specified service jobs must be carried out regularly accord- ing to Mercedes-Benz servicing require- ments. For details refer to the Service Booklet. Operation Driving instructions...
The engine should not be operated with the coolant temperature over 248°F (120°C). Doing so may cause serious en- gine damage which is not covered by the Mercedes-Benz Limited Warranty. Warning! Driving when your engine is badly over- heated can cause some fluids, which may have leaked into the engine com- partment, to catch fire.
At the gas station Warning! Gasoline is highly flammable and poisonous. It burns violently and can cause serious inju- ry. Whenever you are around gasoline, avoid inhaling fumes and skin contact, extinguish all smoking materials. Never allow sparks, flame or smoking materials near gasoline! The fuel filler flap is located on the right-hand side of the vehicle towards the rear.
Operation At the gas station Leaving the engine running and the fuel cap open can cause the ? lamp to illuminate. More information can be found in the “Practical hints” section ( page 280). Check regularly and before a long trip 1 Coolant level More information on coolant can be found in the “Operation”...
Engine compartment Hood Warning! Do not pull the release lever while the vehi- cle is in motion. Otherwise the hood could be forced open by passing air flow. Opening 1 Hood lock release Pull lever 1 downwards. The hood is unlocked. To avoid damage to the windshield wip- ers or hood, never open the hood if the wiper arms are folded forward away...
Operation Engine compartment Warning! If you see flames or smoke coming from the engine compartment, or if the coolant tem- perature gauge indicates that the engine is overheated, do not open the hood. Move away from the vehicle and do not open the hood until the engine has cooled.
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You can check the engine oil level on the multifunction display. Turn the key in the starter switch to position 2. The standard display ( page 114) should appear in the multifunction display. Press button k or j on the steering wheel until the following mes- sage is seen in the multifunction dis- play:...
Engine compartment Excessive oil must be siphoned or drained off. It could cause damage to the engine and catalytic converter not covered by the Mercedes-Benz Limited Warranty. Screw the cap back on the filler neck. Other display messages If there is excessive engine oil with the en-...
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Warning! In order to avoid any possibly serious burns: Use extreme caution when opening the hood if there are any signs of steam or coolant leaking from the cooling system, or if the coolant temperature gauge indi- cates that the coolant is overheated. Do not remove pressure cap on coolant reservoir if engine temperature is above 194°F (90°C).
When replacing the battery, always use batteries approved by Mercedes-Benz. If you do not intend to operate your vehicle for an extended period of time, consult an authorized Mercedes-Benz Center about steps you need to observe.
Windshield washer system and headlamp cleaning system* Fluid for the windshield washer system and the headlamp cleaning system is supplied from the windshield washer reservoir. It has a capacity of approx. 6.4 US qt. (6 l). During all seasons, add MB Windshield Washer Concentrate “S”...
When replacing rims, only use genuine Mercedes-Benz wheel bolts specified for the particular rim type. Failure to do so can re- sult in the bolts loosening and possibly an accident.
Important guidelines Only use sets of tires and rims of the same type and make. Tires must be of the correct size for the rim. Break in new tires for approximately 60 miles (100 km) at moderate speeds. Regularly check the tires and rims for damage.
Operation Tires and wheels Checking tire inflation pressure Warning! If the tire pressure repeatedly drops check the tires for punctures from for- eign objects check to see whether air is leaking from the valves or from around the rim Correct the tire pressure only when tires are cold.
Warning! Have the tightening torque checked after changing a wheel. Wheels could become loose if not tightened with a torque of 80 ft.lb. (110 Nm). Only use genuine Mercedes-Benz wheel bolts specified for your vehicle's rims. Operation Tires and wheels...
Operation Winter driving Winter driving Before the onset of winter have your vehi- cle winterized at an authorized Mercedes-Benz Center. This service in- cludes: Check of anticorrosion and antifreeze concentration. Addition of cleaning concentrate to the water of the windshield and headlamp cleaning system.
Chains should only be used on the rear wheels. Follow the manufacturer's mounting instructions. Only use snow chains that are ap- proved by Mercedes-Benz. Your autho- rized Mercedes-Benz Center will be glad to advise you on this subject.
Service A exceeded by XXXXX miles (km) Service A exceeded by XXX days Service A exceeded by X day The Mercedes-Benz Center will reset the service indicator following a completed service.
Resetting the service indicator In the event that the service on your vehi- cle is not carried out by an authorized Mercedes-Benz Center, you can reset the service indicator yourself. Switch ignition on. The standard display of the control sys- tem appears ( page 114).
Post-production treatment is neither necessary nor recommended by Mercedes-Benz because of the possibility of incompatibility between materials used in the production process and others ap- plied later.
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Mercedes-Benz Center. The following topics deal with the cleaning and care of your vehicle and give important “how-to” information as well as references to Mercedes-Benz approved car-care prod- ucts. Additional information can be found in the “Vehicle Care Guide“ booklet.
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Vehicle washing Do not use hot water or wash your vehicle in direct sunlight. Only use a mild car wash detergent, such as Mercedes-Benz ap- proved Car Shampoo. Thoroughly spray the vehicle with a dif- fused jet of water. Direct only a very weak spray towards the ventilation intake.
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Headlamps, tail lamps, turn signal lenses Use a mild car wash detergent, such as Mercedes-Benz approved Car Shampoo, with plenty of water. To prevent scratches, never apply strong force and only use a soft, non-scratchy cloth when cleaning the lenses.
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Mercedes-Benz approved Wheel Care should be used for regular cleaning of the light alloy wheels. If possible, clean wheels once a week with Mercedes-Benz approved Wheel Care, us- ing a soft bristle brush and a strong spray of water. Follow instructions on container.
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Do not use scouring agents. Steering wheel and gear selector lever Wipe with a damp cloth and dry thoroughly or clean with Mercedes-Benz approved Leather Care. Cup holder Use a gentle dishwashing detergent or mild detergent for delicate fabrics as a washing solution.
Practical hints What to do if …? Where will I find...? Unlocking/locking in an emergency Opening/closing in an emergency Replacing bulbs Replacing wiper blades Flat tire Battery Jump starting Towing the vehicle Fuses...
Suggested solution Turn the ESP back on ( page 78). If the ESP cannot be turned back on, have the system checked at an authorized Mercedes-Benz Center as soon as possi- ble. When driving off apply as little throttle as possible.
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Continue driving with added caution. Wheels will lock during hard braking, reducing steering capability. Have the system checked at an autho- rized Mercedes-Benz Center as soon as possible. Failure to follow these instructions in- creases the risk of an accident.
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SRS may not be operational. For your safety, we strongly recommend that you visit an autho- rized Mercedes-Benz Center immediately to have the system checked; otherwise the SRS may not be activated when needed in...
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Release the parking brake ( page 45). Risk of accident! Carefully stop the vehicle and notify an authorized Mercedes-Benz Center. Do not add brake fluid! This will not solve the problem. If you find that the brake fluid in the...
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Suggested solution Have the vehicle checked as soon as possible by an authorized Mercedes-Benz Center. An on-board diagnostic connector is used by the service station to link the vehicle to the shop diagnostics system. It allows the accurate identification of system malfunctions through the read- out of diagnostic trouble codes.
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Have the cooling system checked. If the coolant temperature is below 257°F (125°C), you can continue driving to the nearest authorized Mercedes-Benz Center. Avoid high engine loads (e.g. driving uphill) and stop-and-go driving. Stop as soon as possible and allow the engine and coolant to cool down.
If the light remains out, have the sys- tem checked as soon as possible by an authorized Mercedes-Benz Center. Do not use the BabySmart restraint to transport children on the front pas- senger seat until the system has been repaired.
Mercedes-Benz Center. Failure to repair the condition noted may cause damage not covered by the Mercedes-Benz Limited Warranty, or result in property damage or personal injury. Warning! No messages will be displayed if either the instrument cluster or the multifunction dis- play is inoperative.
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Continue driving with added caution. Wheels will lock during hard braking, reducing steering capability. Have the system checked at an autho- rized Mercedes-Benz Center as soon as possible. Failure to follow these instructions in- creases the risk of accident. Continue driving with added caution.
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When the voltage is above this value again, the BAS is operational again. Have the system checked at an autho- rized Mercedes-Benz Center if you see the warning message for a longer peri- od of time. Failure to follow these instructions in-...
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The brake pads have reached their wear limit. Suggested solution Continue driving with added caution. Have the system checked at an autho- rized Mercedes-Benz Center as soon as possible. Failure to follow these instructions in- creases the risk of accident. Continue driving with added caution.
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Practical hints What to do if …? Suggested solution Risk of accident! Stop the vehicle and notify an authorized Mercedes-Benz Center. Do not add brake fluid! This will not solve the problem.
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Change the position of the key in the vehicle. Operate the vehicle with the key in the starter switch if necessary. Take the key out of the vehicle. Visit an authorized Mercedes-Benz Center as soon as possible.
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Do not ignore the low engine coolant level warning. Extended driving with the message and symbol displayed may cause serious engine damage not covered by the Mercedes-Benz Limited Warranty. Do not drive without sufficient amount of coolant in the cooling system. The engine will overheat, causing major en- gine damage.
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Only start the engine again after the message disappears. You could other- wise damage the engine. The engine should not be operated with the coolant temperature above 248°F (120°C). Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty.
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Notify an authorized Mercedes-Benz Center. If it is intact: Do not continue to drive the vehicle with this message displayed. Doing so...
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Clean the Distronic* cover in the radi- ator grille ( page 271). Restart the vehicle. Visit an authorized Mercedes-Benz Center as soon as possible. Place the selector lever in position P. Close the doors. Have the measuring system checked by an authorized Mercedes-Benz Cen- ter.
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The display will clear itself after driving a short distance at more than 12 mph (20 km/h). Continue driving with added caution. Visit an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions in- creases the risk of accident.
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ESP. If the ESP message does not go out: Continue driving with added caution. Visit an authorized Mercedes-Benz Center as soon as possible. Failure to follow these instructions in- creases the risk of accident.
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Have the oil checked. Have the measuring system checked by an authorized Mercedes-Benz Cen- ter. The engine oil level warnings should not be ignored. Extended driving with the symbol displayed could result in se-...
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( page 251). Close the hood ( page 254). Remove the key from the starter switch. Visit an authorized Mercedes-Benz Center as soon as possible. In the control system, set lamp opera- tion to manual ( page 129). Switch on headlamps using the exteri- or lamp switch.
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Have the LEDs replaced as soon as possible. Replace the bulb as soon as possible. Replace the bulb as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible.
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The left front fog lamp is malfunctioning. The right front fog lamp is malfunctioning. The left backup lamp is malfunctioning. Suggested solution Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible.
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The seat belt system is malfunctioning. Practical hints What to do if …? Suggested solution Replace the bulb as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible. Visit an authorized Mercedes-Benz Center as soon as possible.
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Do not add steering oil without checking the steering system. Do not drive the vehicle. Have the system checked at your authorized Mercedes-Benz Center as soon as possible. Possible cause The display reminds you and your passen- gers to fasten seat belts.
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Practical hints What to do if …? Suggested solution Have the Tele Aid system checked by an authorized Mercedes-Benz Center. Have the Tele Aid system checked by an authorized Mercedes-Benz Center. Close the trunk lid. Add washer fluid ( page 259).
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Notify an authorized Mercedes-Benz Center. If it is intact: Drive immediately to the nearest au- thorized Mercedes-Benz Center. Ad- just driving to be consistent with reduced braking responsiveness.
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In the event a malfunction of the SRS is indi- cated as outlined above, the SRS may not be operational. For your safety, we strongly recommend that you visit an authorized Mercedes-Benz Center immediately to have the system checked; otherwise the Possible cause The battery has insufficient voltage.
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Cruise control display Suggested solution Continue driving with added caution. Visit an authorized Mercedes-Benz Center as soon as possible. Have the electronic systems checked by an authorized Mercedes-Benz Cen- ter. Have the electronic systems checked by an authorized Mercedes-Benz Cen- ter.
Where will I find...? First aid kit The first aid kit is stored in left hand side of the trunk. Loosen Velcro fastener 1. Remove first aid kit 2. Check expiration dates and contents for completeness at least once a year and replace missing/expired items.
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Practical hints Where will I find...? 3 Arrow 4 Minispare wheel 5 Vehicle tool kit storage well casing 6 Vehicle tool kit Wheel wrench Vehicle jack Arrow 3 on vehicle tool kit storage well casing 5 must point in the direction of travel.
Turn the crank handle clockwise until it engages (operational position). Before storing the vehicle jack in its com- partment: It should be fully collapsed The handle must be folded in (storage position) Minispare wheel The Minispare wheel is located in the com- partment underneath the trunk floor.
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Practical hints Where will I find...? Storing the Minispare wheel Place Minispare wheel 3 in wheel well. Place vehicle tool kit storage well casing 4 over the Minispare wheel. Be sure that the arrow 2 on storage well casing 4 points in the direction of trav- Place storage well casing ( page 305) over the vehicle tool kit storage well casing 4 and turn the re-...
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In the case of a flat tire, you may tempo- rarily use the Minispare wheel when ob- serving the following restrictions: Do not exceed a vehicle speed of 50 mph (80 km/h). Drive to the nearest tire repair facility to have the flat tire repaired or re- placed as appropriate.
Practical hints Unlocking/locking in an emergency Unlocking/locking in an emergency Unlocking the vehicle Unlocking the driver’s door If you are unable to unlock the driver’s door using the SmartKey, open the door using the mechanical key. 1 Mechanical key locking tab 2 Mechanical key Move locking tab 1 in direction of ar- row and slide the mechanical key out of...
Unlocking the trunk If you are unable to unlock the trunk with the SmartKey, open the trunk with the me- chanical key as follows: Trunk lid lock 1 Locking 2 Unlocking Insert the mechanical key into the trunk lid lock. Perform the following two steps simul- taneously: Turn the key counterclockwise to...
Many states require sellers of batteries to accept old batteries for recycling. When changing batteries, always re- place both batteries. The required replacement batteries are available at any Mercedes-Benz Center. SmartKey / SmartKey with KEYLESS-GO* 1 Mechanical key 2 Battery compartment Replacement batteries: Lithium, type CR 2025 or equivalent.
Using a lint-free cloth, insert new bat- teries under the contact spring with the plus (+) side facing up. Return battery compartment into hous- ing until it locks into place. Fuel filler flap 1 Release lever Remove the right side trim panel in the trunk.
Practical hints Opening/closing in an emergency Opening/closing in an emergency Sliding/pop-up roof The sliding/pop-up roof drive is located behind the lens of the interior overhead light. You can open or close the sliding/pop-up roof manually should an electrical malfunc- tion occur. Pry off lens 1 using a flat blade screw- driver.
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Obtain crank 3. Insert crank 3 through hole. Turn crank 3 clockwise to: slide roof closed raise roof at the rear Turn crank 3 counterclockwise to: slide roof open lower roof at the rear The sliding/pop-up must be resynchro- nized after being operated manually ( page 315).
Have headlamps checked and readjusted at regular intervals and when a bulb has been replaced. See your autho- rized Mercedes-Benz Center for headlamp adjustment. If the headlamps are fogged up on the inside as a result of high humidity, driv- ing the vehicle a distance should clear up the fogging.
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Front lamps Lamp Type 1 Low beam H7 (55 W) Bi-Xenon* D2S-35 W 2 High beam H7 (55 W) Parking and stand- W 5 W ing lamps 3 Additional turn sig- nal lamps 4 Turn signal lamp 1156 NA 5 Side marker lamp W 5 W 6 Fog lamp HB4/9006...
Your hands should be dry and free of oil and grease. If the newly installed bulb does not light up, visit an authorized Mercedes-Benz Center. Have the LEDs and bulbs for the follow- ing lamps replaced by an authorized Mercedes-Benz Center.
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Low beam and high beam bulb Switch off the lights. Open the hood ( page 253). Turn housing cover 1 or 2 counter- clockwise and remove. Turn bulb holder 4 or 5 with the bulb counterclockwise and remove. Press the bulb backwards and turn counterclockwise out of the bulb hold- Press the new bulb into the holder and twist it clockwise.
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Practical hints Replacing bulbs Front lamps Bi-Xenon*-type 1 Bulb socket for turn signal lamp 2 Housing cover for high beam lamp 3 Housing cover for Bi-Xenon* lamp 4 High beam bulb 5 Parking and standing lamp Warning! Do not remove the cover 3 for the Bi-Xenon* headlamp.
Front turn signal lamp bulb Switch off the lights. Open the hood ( page 253). Twist bulb socket 1 counterclockwise and pull out. Push bulb into socket, turn counter- clockwise and remove. Insert new bulb in socket, push in and twist clockwise.
Practical hints Replacing bulbs Replacing bulbs for rear lamps Tail lamp assemblies 1 Brake lamp 2 Turn signal lamp 3 Backup lamp 4 Standing and side marker lamp 5 Rear fog lamp (driver’s side)/tail Switch off the lights. Open trunk. Swing the trim panel covering the cor- responding rear lights to the side.
Make certain that the wiper blades are properly installed. Improperly installed wiper blades may cause windshield damage. For your convenience, we recommend that you have this work carried out by an authorized Mercedes-Benz Center.
Practical hints Flat tire Flat tire Preparing the vehicle Park the vehicle as far as possible from moving traffic on a hard surface. Turn on the hazard warning flashers. Engage the steering wheel lock in the straight ahead position and set the parking brake.
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Warning! The jack is designed exclusively for jacking up the vehicle at the jack take-up brackets built into both sides of the vehicle. To help avoid personal injury, use the jack only to lift the vehicle during a wheel change. Never get beneath the vehicle while it is supported by the jack.
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Practical hints Flat tire Jack up the vehicle until the wheel is a maximum of 1.2 in (3 cm) from the ground. Never start engine while vehi- cle is raised. Warning! The jack is intended only for lifting the vehi- cle briefly for wheel changes.
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Unscrew the alignment bolt, install last wheel bolt and tighten slightly. Warning! Only use genuine equipment Mercedes-Benz wheel bolts. They are identi- fied by the Mercedes star. Other wheel bolts may come loose. Do not tighten the wheel bolts when the ve- hicle is raised.
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Practical hints Flat tire Lowering the vehicle Lower vehicle by turning crank coun- terclockwise until the full weight of the vehicle is resting on the ground. Remove the jack. 1-5 Wheel bolts Tighten the five wheel bolts evenly, fol- lowing the diagonal sequence illustrat- ed (1 to 5), until all bolts are tight.
Have the battery checked regularly by an authorized Mercedes-Benz Center. Refer to Service Booklet for mainte- nance intervals or contact your autho- rized Mercedes-Benz Center for further information. Warning! Do not place metal objects on the battery as this could result in a short circuit.
Practical hints Battery Warning! With a disconnected battery you will no longer be able to turn the key in the starter switch and pressing the KEYLESS-GO* start/stop button (if so equipped) on the selector lever will have no effect the selector lever will remain locked in position P 1 Negative terminal 2 Cover over positive terminal...
Reconnecting the batteries Turn off all electrical consumers. Connect the positive lead and fasten its cover 2. Connect the negative lead 1. NEVER invert the terminal connections. Reinstall the filter box. The battery, its filler caps and the vent tube must always be securely installed when the vehicle is in operation.
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(12V). Jump start- ing with a more powerful battery could damage the vehicle's electrical system, which will not be covered by the Mercedes-Benz Limited Warranty. Only use jumper cables with sufficient cross-section and insulated terminal clamps. Jump starting may only be performed on the battery installed in the engine compartment.
Remove the jumper cables first from the negative terminals 3 and 4 and then from the positive terminals 1 and 2. Have the battery checked at the near- est authorized Mercedes-Benz Center. The vehicle cannot be started via tow-start.
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Practical hints Towing the vehicle Towing the vehicle Towing the vehicle Mercedes-Benz recommends that the vehi- cle be transported with all wheels off the ground using flatbed or appropriate wheel lift/dolly equipment. Use flatbed or wheel lift/dolly equip- ment with key in starter switch turned to position 0.
To be certain to avoid a possibility of damage to the transmission, however, we recommend the drive shaft be dis- connected at the rear axle drive flange for any towing beyond a short tow to a nearby garage. Warning! Prior to towing the vehicle with all wheels on the ground, make certain that the key is in starter switch position 2.
Practical hints Towing the vehicle When towing the vehicle with all wheels on the ground, please note the follow- ing: With the automatic central locking acti- vated and the key in starter switch position 2, or KEYLESS-GO* start/stop button (if so equipped) in position 2, the vehicle doors lock if the left front wheel as well as the right rear wheel are turning at vehicle speeds of approx.
Fuses Only install fuses that have been tested and approved by Mercedes-Benz and that have the specified amperage rat- ing. Never attempt to repair or bridge a blown fuse. Have the cause determined and remedied by an authorized Mercedes-Benz Center.
Practical hints Fuses Opening fuse box 5 Fuse box cover 6 Clamps Release clamps 6. Remove cover 5. Closing fuse box Ensure that the sealing rubber is prop- erly positioned. Press the cover down and secure with clamps 6. Auxiliary fuse box in trunk The auxiliary fuse box is located in the trunk on the left hand side.
Technical data Spare parts service Warranty coverage Identification labels Layout of poly-V-belt drive Engine Rims and tires Electrical system Main dimensions Weights Fuels, coolants, lubricants, etc. Consumer information...
More than 300 000 different spare parts for Mercedes-Benz models are available. Mercedes-Benz original spare parts are subjected to stringent quality inspections. Each part has been specifically developed, manufactured or selected for and adapted to Mercedes-Benz vehicles.
Emission System Warranty Emission Performance Warranty California, Maine, Massachusetts, and Vermont Emission Control Systems Warranty Replacement parts and accessories are covered by the Mercedes-Benz Spare Parts and Accessories warranties, copies of which are available at any Mercedes-Benz Center. Technical data Warranty coverage...
Technical data Identification labels Identification labels 1 Certification label 2 Vehicle Identification Number (VIN) 3 Information label, California version Vacuum line routing for emission con- trol system 4 Emission control label 5 VIN, visible (lower edge of windshield) 6 Engine number (engraved on engine) When ordering spare parts, please specify vehicle identification and engine numbers.
1-4-3-6-2-5 Poly-V-belt 7 ft 10 in (2390 mm) The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special equipment. CLK 500 (209.375 4-stroke engine, gasoline injec- tion 3.82 in (97.00 mm)
205/55 R 16 91 H M+S tires) Must not be used with snow chains. Moreover, tires and rims not approved by Mercedes-Benz may, under load, ex- hibit dimensional variations and differ- ent tire deformation characteristics that could cause them to come into contact with the vehicle body or axle parts.
Minispare wheel CLK 320 3.5 B x 16 H2 Wheel offset 0.67 in (17 mm) Tire T 125/90 R 16 98 M Must not be used with snow chains. CLK 500 / CLK 320 with Sport Package* 3.5 B x 17 H2 0.67 in (17 mm) T 125/80 R 17 99 M Technical data...
Technical data Fuels, coolants, lubricants, etc. Please refer to the Factory Approved Ser- vice Products pamphlet, or inquire at your Mercedes-Benz Center. Fuels, coolants, lubricants, etc. Recommended engine oils MB Automatic Transmission Oil Hypoid gear oil SAE 85 W 90...
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Technical data Fuels, coolants, lubricants, etc. Cooling system Fuel tank including a reserve of Air conditioning system Windshield washer and headlamp cleaning system*: Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and commercially available pre- mixed windshield washer solvent/antifreeze for temperatures below freezing.
Please follow FSS recommendations for scheduled oil changes. Failure to do so could result in engine damage not covered by the Mercedes-Benz Limited Warranty. Engine oil additives Do not blend oil additives with engine oil. They may be harmful to the engine opera- tion.
Gasoline additives A major concern among engine manufac- turers is carbon build-up caused by gaso- line. Mercedes-Benz recommends only the use of quality gasoline containing additives that prevent the build up of carbon depos- its.
Coolant system design and coolant used stipulate the replacement interval. The above replacement interval is only applica- ble if MB 325.0 anticorrosion/antifreeze solution or other Mercedes-Benz approved products of equal specification (see Facto- ry Approved Service Products pamphlet) are used to renew the coolant concentra-...
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Before the start of the winter season (or once a year in hot southern regions), you should have the anticorrosion/antifreeze concentration checked. The coolant is also regularly checked each time you bring your vehicle to your authorized Mercedes-Benz Center for service.
Windshield and headlamp washer system Both the windshield and headlamp washer systems are supplied from the windshield washer fluid reservoir. The washer fluid reservoir has a capacity of approx. 6.4 US qt. (6.0 l) in vehicles with head- lamp cleaning system* or heated reser- voir.
Technical data Consumer information Consumer information The following text is published as required of all manufacturers of passenger cars un- der Title 49, Code of U.S. Federal Regula- tions, Part 575 pursuant to the “National Traffic and Motor Vehicle Safety Act of 1966”.
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Temperature The temperature grades are A (the high- est), B, and C, representing the tire’s resis- tance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high tem- perature can cause the material of the tire to degenerate and reduce tire life, and ex- cessive temperature can lead to sudden...
(indicator lamp 7 in the center console lights up). See your authorized Mercedes-Benz Center for availability. BabySmart compatible child seats Special restraint system for children. The sensor system for the passenger...
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Technical terms (Customer Assistance Center) Mercedes-Benz customer service cen- ter, which can help you with any ques- tions about your vehicle and provide assistance in the event of a break- down. CAN system (Controller Area Network) Data bus network serving to control ve- hicle functions such as door locking or windshield wiping.
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Engine number The number set by the manufacturer and placed on the cylinder block to uniquely identify each engine pro- duced. Engine oil viscosity Measurement for the inner friction (vis- cosity) of the oil at different tempera- tures. The higher the temperature an oil can tolerate without becoming thin, or the lower the temperature it can tol- erate without becoming viscous, the...
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Engine speeds within the red marking of the tachometer dial. Avoid this en- gine speed range, as it may result in se- rious engine damage that is not covered by the Mercedes-Benz Limited Warranty. Parktronic* System which uses visual and acoustic signals to assist the driver during park- ing maneuvers.
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Remote Vehicle Diagnostics Transmission of vehicle data and cur- rent location to the Mercedes-Benz Customer Assistance Center for sub- scribers to Tele Aid service. REST (Residual engine heat utilization) Feature that uses the engine heat stored in the coolant to heat the vehi- cle interior for a short time after the en- gine has been turned off.
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Technical terms Tele Aid System (Telematic Alarm Identification on De- mand) The Tele Aid system consists of three types of response: automatic and man- ual emergency, roadside assistance and information. Tele Aid is initially ac- tivated by completing a subscriber agreement and placing an acquain- tance call.
ABS 23, 74, 361 ABS control 75 Malfunction indicator lamp 277 Messages in display 284 Warning lamp 277 Accelerator position, automatic transmis- sion 146 Accident In case of 49 Activating Air conditioning (cooling) 163 Air recirculation mode 160 Anti-theft alarm system 80 Automatic climate control 155 Central locking (control system) 133 Charcoal filter 161...
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Index Air pressure see Tire inflation pressure 262 Air recirculation mode 160 Activating 160 Deactivating 160 Air vents, rear passenger compartment Adjustable 164 Air volume Adjusting 159 AIRBAG OFF indicator lamp 282 Airbags 57 BabySmart airbag deactivation sys- tem 361 BabySmart deactivation system 68 Children 58...
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Automatic lighting control Activating 109 Deactivating 109 Automatic locking when driving 95 Automatic transmission 141 Accelerator position 146 Activating steering wheel gearshift control 147 Deactivating steering wheel gearshift control 148 Emergency operation (Limp Home Mode) 146 Fluid level 256 Gear ranges 143 Gear selector lever position 144 Gear shifting malfunctions 146 Kickdown 146...
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Index Bulbs, replacing 316 Additional turn signals 317 Backup lamps 317 Brake lamps 317 Fog lamps 317 Front lamps 317 High beam 317 High mounted brake lamp 317 License plate lamps 317, 322 Low beam 317 Parking lamps 317, 319, 321 Rear fog lamp 317 Rear fog lamps 322 Side marker lamps 317, 321...
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Child safety 66 Airbags 58 Infant and child restraint systems 62, LATCH child seat mounts 71 Child safety switch see Blocking of rear window operation 72 Child seat mounts see LATCH child seat mounts 71 Cigarette lighter 224 Cleaning Cup holder 273 Distronic* system sensor cover 271 Gear selector lever 273 Hard plastic trim items 273...
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Index Combination switch 107 High beam flasher 47, 108 Turn signals 47 Windshield wipers 47 Consumer information 358 Control and operation of radio transmitters Control system 114, 362 AUDIO menu 119 Convenience submenu 133 Display digital speedometer 119 Distronic* menu 121 Functions 115, 118 Instrument cluster submenu 126, 128 Lighting submenu 129...
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Headlamps 51 Immobilizer 79 Interior lighting delayed switch-off 132 Rear window defroster 162 Residual heat 164 Seat heater 101 Tow-away alarm 81 Deactivating steering wheel gearshift con- trol 148 Deceleration With Distronic* 199 Deep water see Standing water 247 Defogging Windshield 158 Defrosting 159 Delayed switch-off...
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Index Resetting stored speed 202 Sensor cover 271 Setting a higher speed 201 Setting a slower speed 202 Setting following distance 203 Setting the current speed 201 Warning and indicator lamps 198 Door control panel 28 Door entry lamps 110 Door handle 28 Door unlock With Tele Aid* 234...
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Emergency tensioning device see ETD 65, Emission control 249 Emission control label 342 Ending A call (telephone) 139 Engine Compartment 253 Message in display 280 Starting 43 Starting with KEYLESS-GO* 44 Starting with the key 44 Technical data 344 Turning off with the key 51 Engine cleaning 270 Engine compartment 253 Fuse box in 337...
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Index Front lamps Messages in display 296–299 Replacing bulbs 317, 318 Switching on 105 Front seat head restraints Installing 98 Power seat 98 Removing 98 Front seats Heater* 101 FSS (Flexible Service System) 266, 363 Fuel 251 Additives 354 Fuel reserve warning lamp 280 Gasoline additives 354 Premium unleaded gasoline 251, 352, Requirements 354...
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GPS 363 GPS see COMAND* 233 Hand-held transmitter Programming integrated remote con- trol 236 Hands-free microphone 27 Hard plastic trim items Cleaning 273 Hazard warning flasher 108 Switching off 108 Switching on 108 Head restraints 97 Headlamp cleaning system* 259 Headlamps Automatic control 106 Bi-Xenon 361...
Page 378
Index Integrated remote control Canadian programming 237 Erasing memory 238 Hand-held transmitter 236 Operating 238 Rolling code programming 237 Interior lighting 109 Activating automatic control 109 Deactivating automatic control 109 Delayed switch-off 132 Manual operation 110 Interior storage spaces 219 Armrest 221 Glove box 219 Parcel net 222...
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Index One-touch gearshifting 142 Canceling gear range limit 142 Downshifting 142 Upshifting 142 Opening Ashtray 223 Cup holder 220, 221 Doors from the inside 92 Fuel filler flap 251 Fuel filler flap manually 313 Glove box 219 Hood 253 Side windows 187, 188 Sliding/pop-up roof 190, 314 Sliding/pop-up roof in an emergency Sliding/pop-up roof with SmartKey...
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Passenger compartment 247 Fuse box in 337 Inside rear view mirror 38 Interior lighting 109 Parcel net in front passenger footwell Storage bags, rear side of the front seats 222 Passenger safety see Occupant safety 56 Pedals 241 Phone book* Loading 139 Quick search 139 Phone number*...
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Index Rear fog lamp 317 Bulb 317 Switching on 107 Rear lamp bulbs Replacing 322 Rear lamps see Tail lamps Rear passenger compartment Adjustable air vents 164 Rear seat head restraints Folding back with release button 99 Folding back with switch 98 Installing 99 Placing upright 99 Rear seats 98...
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Resetting All functions (control system) 124 All functions of a submenu 124 Fuel consumption 137 Service indicator (FSS) 267 Stored speed in Distronic* 202 Trip odometer 112 Residual heat utilization 163, 365 Residual ventilation 163 REST (Residual engine heat utilization) 365 Restraint system see Infant and child re- straint systems 66, 70 Rims 345...
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Index Service Calling up the service indicator 267 Major service (Service B) 266 Minor service (Service A) 266 Overdue 266 Spare parts 340 Types 266 When due 266 Service (maintenance) 266 Service and Warranty Booklet Loss of 341 Service and warranty information 10 Service indicator 266 Calling up 267 Clearing 266, 267...
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Side windows Automatic opening 188 Cleaning 272 Closing 187, 188 Closing with KEYLESS-GO* 91, 189, Closing with SmartKey 188 Opening 187, 188 Opening fully 188 Opening with SmartKey 188 Stopping 188 Synchronizing power windows 189 Signal strength (telephone*) 138 Simultaneous wiping and washing Windshield wipers 48 Single wipe 48 Ski sack* 212...
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Switching on Audio system 168 Automatic central locking (control sys- tem) 133 ESP 78 Front fog lamps 107 Front lamps 105 Hazard warning flasher 108 Headlamps 46 High beams 108 Parking lamps 105 Rapid seat heating* 101 Rear fog lamp 107 Seat heating* 101 Windshield wipers 47 Symbol (Distronic*)
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Index Telephone* 24, 226 Answering a call 139 Dialing a number from the phone book Ending a call 139 Hands-free microphone 27 Loading phone book* 139 Messages in display 301 Operating 138 Operation 182 Redialing 140 Temperature Display mode 126 Grades of tires 359 Setting interior temperature 157 Setting units in display 126...
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Turn signals 47 Additional in mirrors 317 Cleaning lenses 271 Front bulbs 317, 319, 321 Indicator lamps 23 Rear bulbs 317, 322 Turning off Engine 51 Units Setting speedometer units 126 Setting temperature units 126 Unlocking 30, 84 Driver’s door in an emergency 310 Fuel filler flap 251 Global 85 Global with KEYLESS-GO* 89...
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Index Vehicle jack 306 Vehicle lighting Checking 252 Vehicle tool kit 305 Alignment bolt 305 Spare fuses 305 Special fuse puller 305 Towing eye bolt 305 Vehicle jack 305 Wheel bolts 305 Wheel wrench 305 Vehicle washing 270 VIN (Vehicle Identification Number) 366 Voice control system* 366 Voice control system* Hands-free microphone 27...
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Questions and answers
Why is my Mercedes Benz?C?L.K320 able to be cranked and idle.But when I go to put it in drive and try to press the gas.It wants to dial me and whenever I try to drive on hills going up hill.It literally dies on me too?
A 2003 Mercedes-Benz CLK 320 that cranks and idles but dies when trying to drive, especially on hills, could have one or more of the following issues:
1. Fuel Delivery Problems – A failing fuel pump, clogged fuel filter, or faulty fuel pressure regulator could prevent adequate fuel supply when under load.
2. Air Intake Issues – A dirty or failing mass airflow sensor (MAF) could cause incorrect air-fuel mixture, leading to stalling under acceleration.
3. Throttle Body Malfunction – A dirty or faulty throttle body or throttle position sensor (TPS) could affect engine response, especially when demanding more power.
4. Vacuum Leaks – Leaks in vacuum hoses can cause an improper air-fuel mixture, leading to stalling under load.
5. Ignition System Failure – Weak spark from failing ignition coils, spark plugs, or crankshaft position sensor could cause the engine to die under load.
6. Transmission Issues – If the transmission is slipping or not engaging properly, it could cause the engine to stall when power is needed, especially on hills.
Diagnosing the exact cause would require checking fuel pressure, scanning for error codes, and inspecting key components.
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I have trouble with headlights no power
wires were burnt on both headlights so I ordered new headlights but can't get them to work,checked all fuses none are blowed.