Practical advice
Citroen C4 / Citroen C4 Owner's Manual / Practical advice
See also:
Good ventilation
To obtain the best from the system, we advise:
...
Reactivation
These systems are reactivated automatically
each time the ignition is switched
back on or from 30 mph (50 km/h).
Press the "ESP OFF" button again
to reactivate them manually. ...
Audible and/or visual rear parking assistance
This system consists of four proximity
sensors, located in the rear bumper.
This detects any obstacle (person, vehicle,
tree, gate, etc.) behind the vehicle,
except obstacles located just below ...






