CITROEN Grand C4 Picasso 2011 Owner's Handbook Manual page 147

SITUATION
Display of message " Parking brake faulty "
and the following warning lamps:
4
and/or
Display of message " Parking brake control
faulty – auto parking brake activated " and
the following warning lamps:
5
and/or
Battery fault
6
D R I V I N G
-
-
To apply the electric parking brake:
-
-
fl ashing
To release the electric parking brake:
-
-
fl ashing
-
-
CONSEQUENCES
The automatic functions are deactivated.
Hill start assist is not available.
Immobilise the vehicle and switch off the ignition
Pull the control lever for at least 5 seconds or until maximum
application.
Switch on the ignition and check that the electric parking brake
warning lamps are on.
Application may take longer than in normal operation.
If warning lamp P fl ashes or if the warning lamps do not come
on when the ignition is switched on, this method does not work.
Have it checked by a CITROËN dealer or a qualifi ed work-
shop.
Switch on the ignition.
Pull the control lever and hold it for approximately 3 seconds.
Only the functions for automatic application on switching off the
engine and automatic release on acceleration are available.
Manual application/release of the electric parking brake and dy-
namic emergency braking are unavailable.
Lighting of the battery warning lamp makes it essential to stop
the vehicle as soon as traffi c allows. Stop and immobilise your
vehicle.
Apply the electric parking brake before switching off the engine.
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