Ambience lighting
The dimmed passenger compartment lighting improves visibility in the vehicle when the light is poor.
See also:
Lane departure warning system
This driving assistance device alerts you if you are wandering from your lane
(continuous or dotted line marking on the road surface). It is designed especially
for use on motorways and dual car ...
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 ...
Automatic operation
1. Automatic "comfort" programme
Press the "AUTO" button. The
"AUTO" symbol is displayed.
We recommend that you use this mode,
it provides optimised automatic contr ...