Practical  advice

Citroen C4 / Citroen C4 Owner's Manual / Practical  advice

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Anti-theft protection
Electronic engine immobiliser The key contains an electronic chip which has a special code. When the ignition is switched on, this code must be recognised in order for starting to be possible. T ...

Interior lighting
Interior lamp (1/W5W) Unclip the cover of the interior lamp 1 with a thin screwdriver, close to the button, to access the faulty bulb. Side reading lamps (2/W5W) Unclip the cover of the reading ...

"Audio functions" menu
With the Audio system switched on, once this menu has been selected you can activate or deactivate the functions linked with use of the radio (RDS, REG, RadioText), the CD (introscan, shuffl e, ...