See also:

Air diffusion
1. Windscreen demisting/defrosting vents. 2. Front side window demisting/defrosting vents. 3. Side adjustable and closing vents. 4. Central adjustable and closing vents. 5. Air outlets to the fr ...

Units
Once the "Units" menu has been selected, you can change the units of the following parameters: - temperature (°C or °F), - fuel consumption (l/100 km, mpg or km/l). Once the fuel consu ...

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 ...