See also:

Programmable heating
With the engine off, programmable heating preheats the coolant circuit in order to optimise the engine operating temperature prior to starting. The programmable heating system can be started imme ...

Headlamp adjustment
To avoid causing a nuisance to other road users, the height of the headlamps should be adjusted in relation to the load in the vehicle. 0 . 1 or 2 people in the front seats. -. 3 people. 1. 5 ...

Efficient engineering
Citroën has utilised the latest industrial technologies, along with a 'part by part' focus on reducing the weight and number of components in new C4. For example, the laser welding on the roo ...