Instruments
Operation
and controls
Malfunction and warning messages
COOLANT (coolant level)
Line 1
COOLANT
When this message appears while driving, the coolant
level has dropped below the required level. If no leaks
are noticeable and the engine temperature does not
increase, continue to drive to the nearest service station
and have coolant added to the coolant system.
Instrument
Driving
cluster display
236
Line 2
CHECK LEVEL!
Practical hints
Car care
The low engine coolant level warning should not be
ignored. Extended driving with the symbol displayed
may cause serious engine damage not covered by the
Mercedes-Benz Limited Warranty.
In cases of major or frequent minor coolant loss, have
the cooling system checked at your authorized
Mercedes-Benz Center as soon as possible.
Notes:
Do not drive without sufficient amount of coolant in the
cooling system. The engine will overheat causing major
engine damage.
Monitor the coolant temperature gauge while driving.
See page 253 for instructions on adding coolant.
Warning!
Do not spill antifreeze on hot engine parts.
Antifreeze contains ethylene glycol which may
burn if it comes into contact with hot engine parts.
You can be seriously burned.
Technical
Index
data
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Questions and answers
What is a level 2 service light mean