Ambience lighting
The dimmed passenger compartment lighting improves visibility in the vehicle when the light is poor.
See also:
Unlocking the vehicle
Unfolding the key
First press button A to unfold the
key.
Unlocking using the remote control
Press the open padlock to
unlock the vehicle.
Unlocking using the key
Turn the key to the left in ...
Warning lamps
1. With the ignition on, the orange and
red warning lamps come on.
2. With the engine running, these
warning lamps should switch off.
If a warning lamp remains on, refer to
the page concerned. ...
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 ...