See also:

Manual air conditioning
The heating/ventilation and manual air conditioning systems can only function with the engine running. 1 - Adjustment of the air distribution Demisting - Defrosting. Flow to the windscreen an ...

Comfort & convenient technology
The new Citroën C4 is designed for business-class travel with intuitive, intelligent technology enabling owners to tailor the new C4's environment and ambience to their own preferences. For e ...

Activation
These systems are activated automatically each time the vehicle is started. They come into operation in the event of a grip or trajectory problem. This is indicated by fl ashing of this warning ...