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:

    Rear head restraints
    These have a high position (comfort) and a low position (rear visibility). They can also be removed. To remove a head restraint: release the backrest using control 1 , tilt the backrest 2 s ...

    Warning lamps
    1. With the ignition on, the orange and red warning lamps come on. 2. With the engine running, these warning lamps should switch off. If a warning lamp remains on, refer to the page concerned. ...

    Load reduction mode
    System which manages the use of certain functions according to the level of charge remaining in the battery. When the vehicle is being driven, the load reduction function temporarily deactivates ...