See also:

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. T ...

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 ...

Lane departure warning system
This driving assistance device alerts you if you are wandering from your lane (continuous or dotted line marking on the road surface). It is designed especially for use on motorways and dual car ...