See also:

Opening
Fuel tank A. Opening the fuel filler flap. To open the fuel fi ller fl ap, pull at its notched edge. There is a fuel label on the inside of the fl ap. Locking filler cap Turn the key a quarter ...

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 ...

HDi 90 and HDi 110 FAP engines
Fill the fuel tank with at least fi ve litres of diesel. Open the bonnet. Depending on version, unclip the cover to gain access to the repriming pump. Squeeze and release the repriming ...