See also:

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. ...

Lighting controls
System for selection and control of the various front and rear lamps providing the vehicle's lighting and signalling. ...

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. Thi ...