Exterior

Citroen C4 / Citroen C4 Owner's Manual / Familiarisation / Exterior

Directional headlamps

Directional headlamps

This lighting function automatically improves forward vision when cornering.

Guide-me-home lighting

The headlamps stay on for a short period after switching off the ignition.

Visual and audible parking assistance, front/rear

This system warns you if an obstacle is detected when manoeuvring the vehicle.

Lane departure warning system

Above 50 mph, this system is activated automatically if you inadvertently wander from your lane.

    See also:

    Speed limiter
    This driving assistance device allows you to select a maximum speed that you wish not to exceed. This has to be a speed greater than 30 km/h (approx. 20 mph). The speed limiter controls are loca ...

    HDi 90 and HDi 110 FAP engines
    Fill the fuel tank with at least fi ve litres of diesel. Open the bonnet. Depending on version, unclip the cover to gain access to the repriming pump. Squeeze and release the repriming ...

    Air treatment
    The incoming air follows various routes depending on the controls selected by the driver: - direct arrival in the passenger compartment (air intake), - passage through a heating circuit (heating ...