Remote control key
System which permits central unlocking or locking of the vehicle using the lock or from a distance. It is also used to locate and start the vehicle, as well as providing protection against theft.

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 ...
Visibility
Lighting
Ring A
Lamps off.
Automatic lighting of headlamps.
Sidelamps.
Dipped beams/main beams.
Pull the control stalk towards you to change between dipped beam and main beam.
Ring B
Fr ...
Horn
Audible warning to alert other road users
to an imminent danger.
Press one of the spokes of the steering
wheel.
Use the horn moderately and
only in the following cases:
- immediate danger,
- ...






