CITROEN DS4 Owner's Handbook Manual page 53

Warning lamp is on
Parking brake fixed.
Electric parking fixed.
brake
Deactivation of fixed.
the automatic
functions of the
electric parking
brake
Diesel engine fixed.
pre-heating
Cause
The parking brake is applied or not
properly released.
The electric parking brake is applied.
The "automatic application"
(on switching off the engine) and
"automatic release" functions are
deactivated or faulty.
The ignition switch is at the
2nd position (ignition on).
Action/Observations
Release the parking brake to switch off the warning
lamp, keeping your foot on the brake pedal.
Observe the safety recommendations.
For more information on the parking brake, refer to the
"Parking brake" and "Electric parking brake" sections.
Release the electric parking brake to switch off the
warning lamp: with your foot on the brake pedal,
pull the electric brake control.
Observe the safety recommendations.
For more information on the electric parking brake,
refer to the "Driving" section.
Activate the function (according to country) via the
vehicle configuration menu or contact a CITROËN
dealer or a qualified workshop.
Wait until the warning lamp goes off before starting.
The period of illumination of the warning lamp is
determined by the climatic conditions (up to about
thirty seconds in extreme climatic conditions).
If the engine does not start, switch the ignition off and
then on, wait until the warning lamp goes off again,
then start the engine.
51
Monitoring