Automatic lighting of hazard warning lamps
When braking in an emergency, depending on the deceleration, the hazard warning lamps come on.
They will switch off automatically the fi rst time you accelerate.
If they do not, press button A to switch the direction indicators off.
As a safety precaution in a traffi c jam, switch on the hazard warning lamps if you are the last in the queue.
See also:
Efficient engineering
Citroën has utilised the latest industrial technologies, along with a 'part
by part' focus on reducing the weight and number of components in new C4. For
example, the laser welding on the roo ...
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 ...
Deactivation
In exceptional conditions (starting a vehicle
which is bogged down, stuck in
snow, on soft ground...), it may be advisable
to deactivate the ASR and ESP
systems, so that the wheels can move
freel ...