Practical  advice

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

See also:

Ventilation
Advice on interior settings ...

Keys
Electronic immobiliser key The key operates all the vehicle’s locks as well as the ignition. The key can be used to deactivate the front passenger’s airbag. See “Airbags”. Central locking using t ...

Brakes
Braking system Your vehicle’s most important safety feature, the braking system, is provided by brake discs (or discs and drums) and a dual hydraulic circuit. When the engine is running, power as ...