Technical  specifications

Citroen C4 / Citroen C4 Owner's Manual / Technical  specifications

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Leaving limiter mode
Turn thumb wheel 1 to the "0" position: the speed limiter mode is deselected. The display returns to the distance recorder. ...

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 ...

RDS sytem
Using the RDS (radio data system) function on FM The majority of FM radio stations use the RDS system. The radio in your vehicle has this system. The RDS system enables these stations to transmit n ...