Lighting rheostat
System for manual adjustment of the brightness of the instruments and controls in relation to the exterior brightness.

Activation
When the lighting is on:
- press the button to change the brightness of the instruments and controls,
- when the level of brightness required is reached, release the button.
Deactivation
When the lighting is off, or in day mode on vehicles fi tted with daytime running lamps, pressing the button does not have any effect.
See also:
Towing your vehicle
On the front bumper, unclip the cover
by pressing at the bottom.
Screw the towing eye in fully.
Install the towing bar.
Switch on the hazard warning lamps
on the towed vehicle.
Place ...
Speed limiter
System which prevents the vehicle from
exceeding the speed programmed by
the driver.
When the programmed speed limit is
reached, pressing the accelerator pedal
in the normal manner no longer has ...
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 ...






