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 ...

Options
Once the "Options" menu has been selected, you can start diagnostics of the status of the equipment (active, not active, faulty). ...

Black panel
System allowing certain displays to be switched off for night driving. The instrument panel remains lit with the vehicle speed and cruise control or speed limiter information, if in use. If the ...