See also:

Manual guide-me-home lighting
Temporarily keeping the dipped headlamps on after the vehicle's ignition has been switched off makes the driver's exit easier when the light is poor. Switching on With the ignition off, "f ...

Overview
With attractive, sculpted lines; impressive build quality; and an array of original upmarket features and functions, the new Citroën C4 is a perfect balance of confidence-inspiring styling an ...

Anti-skid regulation (ASR) and electronic stability programme (ESP)
The anti-skid regulation (also known as Traction Control) optimises traction to prevent skidding of the wheels, by acting on the brakes of the driving wheels and on the engine. The electronic sta ...