Warning lamps

1. With the ignition on, the orange and red warning lamps come on.
2. With the engine running, these warning lamps should switch off.
If a warning lamp remains on, refer to the page concerned.
See also:
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 ...
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 ...
Battery
Procedure for charging your battery
when it is fl at or for starting the engine
using another battery. ...






