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 ...

Deactivation
Only the passenger's front airbag can be deactivated: with the ignition off , insert the key in the passenger airbag deactivation switch 1 , turn it to the "OFF" position, then, ...

Manual override
It is possible to adjust one or more functions manually while leaving the other functions in automatic mode. The "AUTO" symbol switches off. To return to automatic mode, press the " ...