See also:

Ventilation
Air intake Make sure that the exterior air inlet grille at the base of the windscreen is clean (free of dead leaves, snow etc.). If washing the vehicle with a high pressure jet, take care to avo ...

Daytime running lamps
On vehicles fi tted with daytime running lamps, the dipped beams come on when the vehicle is started. This warning lamp comes on on the instrument panel. The instruments and controls (instrumen ...

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 ...