Scented air freshener
System permitting the diffusion of a fragrance in the passenger compartment in accordance with your requirements, by means of the adjustment dial and the various fragrance cartridges available.
See also:
Programmable heating
With the engine off, programmable heating preheats the coolant circuit in order
to optimise the engine operating temperature prior to starting.
The programmable heating system can be started imme ...
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 ...
Activation
These systems are activated automatically
each time the vehicle is started.
They come into operation in the event
of a grip or trajectory problem.
This is indicated by fl ashing of
this warning ...