Operating fault
In the event of a fault with the brightness sensor, the lighting come on, this warning lamp is displayed on the instrument panel and/or a message appears on the multifunction screen, accompanied by an audible signal. Consult a CITROËN dealer.
In fog or snow, the brightness sensor may detect suffi cient light. Therefore, the lighting will not come on automatically.
Do not cover the brightness sensor, coupled with the rain sensor and located in the centre of the windscreen behind the interior mirror; the associated functions would no longer be controlled.
See also:
Brakes
Braking system
Your vehicle’s most important safety feature, the braking system, is provided
by brake discs (or discs and drums) and a dual hydraulic circuit. When the engine
is running, power as ...
Instruments and controls
1. Audio equipment steering wheel
controls.
2. Steering lock and ignition.
3. Wipers/wash-wipe/trip computer
controls.
4. Instrument panel.
5. Scented air freshener.
6. Driver’s airbag.
Horn ...
Diesel particulate filter system
Complementary to the catalytic converter, this filter makes an active contribution
to the preservation of air quality by the retaining of the unburnt pollutant particles.
Black exhaust fumes are t ...