Ventilation
System which creates and maintains comfortable conditions in the vehicle's passenger compartment.
See also:
Engine oil level indicator
System which informs the driver whether
the engine oil level is correct or not.
This information is indicated for a few
seconds when the ignition is switched
on, after the service information.
...
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 ...
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
" ...