CITROËN C4 PICASSO Handbook page 229

Anti-slip regulation (ASR)
After an impact, have the system checked by a
CITROËN dealer or a qualified workshop.
Activation
This system is activated automatically each
time the vehicle is started.
It comes into operation in the event of a
problem of grip.
This is indicated by the flashing of
this warning lamp in the instrument
panel.
Deactivation
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft
ground...), it may be advisable to deactivate
the DSC and ASR, so that the wheels can turn
freely and regain grip.
Reactivate the systems as soon as the level of
grip permits.
F In the Driving menu, select the "Driving
assistance" tab, then "Anti-slip
regulation".
This indicator lamp comes on in the
instrument panel.
The ASR system will no longer act
on the operation of the engine and
on the brakes in the event of an
involuntary change of trajectory.
Reactivation
The system is reactivated automatically every
time the ignition is switched back on or from
30 mph (50 km/h).
Below 30 mph (50 km/h), you can reactivate it
manually:
F In the Driving menu, select the "Driving
assistance" tab, then "Anti-slip
regulation".
Operating fault
Illumination of this warning lamp,
accompanied by an audible signal
and a message, indicate a fault with
the system.
Contact a CITROËN dealer or a qualified
workshop to have the system checked.
Safety
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