See also:

Replacing bulbs
...

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 ...

Comfort & convenient technology
The new Citroën C4 is designed for business-class travel with intuitive, intelligent technology enabling owners to tailor the new C4's environment and ambience to their own preferences. For e ...