Button controls
The controls at the steering wheel give you access to certain functions, without you needing to use the radio-CD control panel.
See also:
Weights - petrol
...
Trip distance recorder
System which measures a distance
travelled during a day or other period
since it was reset to zero by the driver.
With the ignition on, press the button
until zeros appear. ...
Comfort & convenient technology
The new Citroën C4 is designed for business-class travel with intuitive,
intelligent technology enabling owners to tailor the new C4's environment and
ambience to their own preferences. For e ...