See also:

CD source
Selecting CD source After inserting a CD, with the printed side facing upwards, the player will start playing the CD automatically. To change manually to CD source (CD already inserted), press but ...

Safety
New Citroën C4 achieves the highest standards of safety and has already been awarded the maximum 5-star rating by independent assessors Euro NCAP, including a score of 97% in the 'Safety Assi ...

Operating fault
In the event of a fault with the brightness sensor, the lighting come on, this warning lamp is displayed on the instrument panel and/or a message appears on the multifunction screen, accompanied ...