CITROEN C4 PICASSO Handbook page 192

Driving
Deactivation
The system is deactivated by pressing the
control.
The system is deactivated automatically:
- on switching off the ignition,
- if the engine stalls,
- if no manoeuvre is started within 5 minutes
of selection of the type of manoeuvre,
- after a prolonged stop of the vehicle during
a manoeuvre,
- if the road wheel anti-slip regulation (ASR)
is triggered,
- if the speed of the vehicle exceeds the
stated limit,
- when the driver interrupts movement of the
steering wheel,
- after 4 manoeuvre cycles,
- on opening the driver's door,
- if one of the front wheels encounters an
obstacle.
The operation indicator lamp goes off in the
instrument panel and a message is displayed
accompanied by an audible signal.
The driver should then take back control of the
vehicle's steering.
If the system is deactivated during a
manoeuvre, the drive should reactivate
it to repeat the measurement.
190
Switching off
The system is switched off automatically:
- when towing a trailer,
- if the driver's door is opened,
- if the speed of the vehicle is above 42 mph
(70 km/h).
To switch the system of for a prolonged period,
contact a CITRoËn dealer or a qualified
workshop.
Operating faults
In the event of a fault, the symbol for
the button changes to alert mode and
the warning lamp flashes for a few
moments then goes off.
The indicator lamp for the function
flashes for a few seconds.
If the fault occurs during the use of
the system, the indicator lamp goes
off.
In the event of a fault with the
power steering, this warning lamp
flashes in the instrument panel,
accompanied by a message.
Contact a CITRoËn dealer or a qualified
workshop.
If the lateral distance between your vehicle
and the space is too great, the system may
not be able to measure the space.
Anything projecting beyond the envelope
of the vehicle (long or wide load) is not
taken into account by the Park Assist
system during a manoeuvre.
In bad weather or in winter, ensure that
the sensors are not covered by road
dirt, ice or snow.
In the event of a fault, have the system
checked by a CITROËN dealer or a
qualified workshop.