Audio

Citroen C4 / Citroen C4 Owner's Manual / Audio

See also:

Monozone
The monozone system regulates the temperature, air distribution and air flow for the whole of the passenger compartment. 1 Automatic operation 2 Temperature adjustment 3 Adjusting the air distrib ...

Deactivation
In exceptional conditions (starting a vehicle which is bogged down, stuck in snow, on soft ground...), it may be advisable to deactivate the ASR and ESP systems, so that the wheels can move freel ...

Anti-skid regulation (ASR) and electronic stability programme (ESP)
The anti-skid regulation (also known as Traction Control) optimises traction to prevent skidding of the wheels, by acting on the brakes of the driving wheels and on the engine. The electronic sta ...