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 freely and regain grip.

Press the "ESP OFF" button, located on the left below the steering wheel.

If this warning lamp comes on in the instrument panel and the indicator lamp on the button comes on, this indicates that the ASR and ESP systems are deactivated.
See also:
Exterior styling
The new Citroën C4's styling is striking and purposeful, elegant and
assertive. The chiselled profile bristles with premium detailing, giving a clear
impression of strength and stability. The ...
Child safety
Electric operation
The child safety function is activated by pressing button A. This deactivates
the controls in the rear of the vehicle, both for the rear windows and for opening
the rear door ...
Interior fittings
1. Sun visor
2. Glove box
(see details on following page)
3. Storage compartments
4. Door tray
5. Upper storage compartment
6. Lower storage compartment with
non-slip mat
7. USB port /Jack
...






