Audio

Citroen C4 / Citroen C4 Owner's Manual / Audio

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Maintenance indicator
The maintenance indicator informs you when the next service is due, in conformity with the servicing programme detailed in the vehicle’s Maintenance Guide. This information is determined depending ...

Switching off
The ambience lighting switches off automatically when the sidelamps are switched off. It can be switched off manually using the instrument panel lighting rheostat button. With the lighting on ...

Dark button
After the first press on control C, only the top part of the display remains illuminated. A second press on control C triggers black panel mode. BLACK PANEL (with headlamps on) This functi ...