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:
Diesel engines HDi 110 - HDi 138 (with particle filter)
1. Screen wash and headlamp wash reservoir.
2. Power steering fluid or power steering and suspension fluid reservoir.
3. Engine coolant reservoir.
4. Engine oil gauge.
5. Engine oil topping-up.
...
Maintenance indicator
The maintenance indicator informs you when the next service is due, in conformity
with the servicing programme detailed in the vehicle’s Maintenance Guide. This information
is determined depending ...
Brakes
If the parking brake is released, the lighting of this warning lamp along with
the STOP warning lamp indicates an insufficient level of brake fluid or a malfunction
of the braking distribution ...