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:

    Vehicle identification
    All original CITROËN replacement parts are available from CITROËN. It is in the user’s interest, for his safety and for the sake of the warranty, to reject all other parts. Fitting par ...

    Diesel particulate filter system
    Complementary to the catalytic converter, this filter makes an active contribution to the preservation of air quality by the retaining of the unburnt pollutant particles. Black exhaust fumes are t ...

    Vehicle parameters
    “Vehicle parameters” menu This menu can be accessed from the instrument panel “Main menu”. It allows you to set the lighting and comfort settings for your vehicle. “Lighting” menu Once you h ...