Anti-theft protection
Electronic engine immobiliser
The key contains an electronic chip which has a special code. When the ignition is switched on, this code must be recognised in order for starting to be possible.
This electronic engine immobiliser locks the engine management system a few minutes after the ignition is switched off and prevents starting of the engine by anyone who does not have the key.

In the event of a malfunction, you are informed by lighting of this warning lamp, an audible signal and a message on the multifunction screen.
In this case, your vehicle does not start; contact a CITROËN dealer as soon as possible.
See also:
From inside
Pull on the front door control to open
the door; this unlocks the vehicle
completely.
Pull on the rear door control to
open the door; this unlocks the door
concerned only.
Version wi ...
Towing
Towing (boat, caravan, etc.)
Before departure:
Check the tyre pressures of both car and trailer. Check all the exterior and
signalling lamps of the car and trailer. Practice manoeuvring, especiall ...
Space, practicality & versatility
At 4.33m long, 1.79m wide and 1.49m high, new Citroën C4 is fractionally
larger than its forerunner. Despite the model's compact external dimensions,
there are generous internal volumes with ...






