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 ...

Engines and gearboxes
...

Checking levels
Check all of these levels regularly and top them up if necessary, unless otherwise indicated. If a level drops signifi cantly, have the corresponding system checked by a CITROËN dealer. Oil ...