Interior  comfort

Citroen C4 / Citroen C4 Owner's Manual / Interior  comfort

See also:

Instrument panel
A. With the ignition on, the fuel gauge bars for the fuel remaining should light up. B. With the engine running, the associated low level warning lamp should switch off. C. With the ignition o ...

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 ...

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 ...