See also:

Airbags
Front passenger's airbag deactivation In order to be able to use a rearfacing child seat in the front passenger's seat position, it is imperative to deactivate the passenger's airbag. ...

Ventilation
System which creates and maintains comfortable conditions in the vehicle's passenger compartment. ...

"Audio functions" menu
With the Audio system switched on, once this menu has been selected you can activate or deactivate the functions linked with use of the radio (RDS, REG, RadioText), the CD (introscan, shuffl e, ...