Maintenance

Citroen C4 / Citroen C4 Owner's Manual / Maintenance

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USB reader
This connection box, consisting of a JACK socket and a USB port, is located on the centre console. It permits the connection of portable equipment, such as a digital audio player of the iPod ® ...

Front lamps, directional headlamps
- Additional headlamp (main beam) - Headlamp dipped beam/ Main beam - Sidelamp - Direction indicator The halogen bulbs should not be changed until they have been off for a few minutes (risk of s ...

Operating fault
If this warning lamp comes on on the instrument panel, accompanied by an audible warning and a message on the multifunction screen, contact a CITROËN dealer to have the system checked. The ...