Ambience lighting
The dimmed passenger compartment lighting improves visibility in the vehicle when the light is poor.
See also:
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 ...
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
You are advised to adjust the aim of the headlamps in accordance with vehicle
load.
In the dashboard on the right hand side of the steering column.
0. 1 or 2 occupants in the front seats.
-. 3 oc ...