Frequently-asked questions

Citroen C4 / Citroen C4 Owner's Manual / Audio / Frequently-asked questions

The table below provides answers to the questions that are asked the most frequently.

 

 

 

 

 

 

 

    See also:

    Automatic day/night model
    System which automatically and progressively changes between the day and night uses. In order to prevent dazzle, the interior mirror glass darkens automatically in relation to the intensity of ...

    Trip distance recorder
    System which measures a distance travelled during a day or other period since it was reset to zero by the driver. With the ignition on, press the button until zeros appear. ...

    Battery
    Procedure for charging your battery when it is fl at or for starting the engine using another battery. ...