CITROËN C4 Handbook page 23

Warning/indicator lamp is on
flashing.
Dynamic
stability control
(DSC/ASR)
fixed, associated with
illumination of the
indicator lamp in the
deactivation button,
accompanied by an
audible signal and a
message.
fixed.
Power
steering
fixed.
Under-inflation
+ flashing then fixed,
accompanied by the
Service warning lamp.
flashing.
Directional
headlamps
fixed.
Foot on the
clutch**
** Only on the type 1 instrument panel.
Cause
Regulation by the system is active.
The DSC/ASR or hill start assist
system has a fault.
The power steering has a fault.
The pressure in one or more wheels
is too low.
The tyre pressure monitoring system
has a fault or no sensor is detected
on one of the wheels.
The directional headlamps system
has a fault.
In the STOP mode of Stop & Start,
changing to START mode is refused
because the clutch pedal is not fully
down.
Action/Observations
The system optimises traction and improves the
directional stability of the vehicle.
Have it checked by a CITROËN dealer or a qualified
workshop.
Drive carefully at reduced speed.
Have it checked by a CITROËN dealer or a qualified
workshop.
Check the pressure of the tyres as soon as possible.
This check should preferably be carried out when the
tyres are cold.
Under-inflation detection is not assured.
Have the system checked by a CITROËN dealer or a
qualified workshop.
Have it checked by a CITROËN dealer or a qualified
workshop.
You must declutch fully to allow the change to engine
START mode.
Instruments
1
21