See also:

Safety advice
Any operation under the bonnet necessitates a number of safety precautions. Be particularly careful both before and during all checks under the bonnet: Allow the engine to cool down. Keep children ...

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

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 ...