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:

    Energy economy mode
    System which manages the period of use of certain functions to conserve a suffi cient level of charge in the battery. After the engine has stopped, you can still use functions such as the audio e ...

    Dashboard lighting rheostat
    The rheostat is active if the sidelamps are on and applies to: - the instrument panel - the displays The desired brightness is selected via control A or by pressing control B. With control B, ...

    Side airbags
    System which protects the driver and front passenger in the event of a serious side impact in order to limit the risk of injury to the chest. Each side airbag is built into the seat backrest fram ...