See also:

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

Central or rear courtesy lamps
In this position, the courtesy lamp comes on gradually: - when the vehicle is unlocked, - when the key is removed from the ignition, - when a door is opened, - when the remote control locking ...

Operating fault
If this warning lamp comes on, accompanied by an audible signal and a message on the multifunction screen, this indicates a malfunction of these systems. Have the systems checked by a CITRO&Eu ...