It has 3 positions:
1. Stop: inserting and removing the key,
steering column locked.
2. Ignition: steering column unlocked, ignition
on, Diesel preheating, engine running...
Other information:
The compressor can be used, without
injecting sealant, to check and, if necessary,
adjust the tyre pressures.
Remove the valve cap from the tyre and keep
it in a clean place.
Uncoil the pipe stowed under the compressor.
Screw the pipe onto the valve and tighten
firmly...
Check all of the following levels regularly in
accordance with the manufacturer's service
schedule. Top them up if required, unless
otherwise indicated.
If a level drops significantly, have the
corresponding system checked by a CITROËN
dealer or a qualified workshop...