Switching on/off

Press the button.
See also:
Requirements
Via the Control Display, set a language that is
also supported by the voice activation system
so that the spoken commands can be identified.
Set the language. ...
Message when the system was notreset
A Check Control message is displayed.
The system detected a wheel change but was
not reset.
Warnings regarding the current tire inflation
pressure are not reliable.
Check the tire inflation ...
Malfunction
Malfunction
A Check Control message , is
displayed in the instrument cluster.
The areas in front of and behind the vehicle appear
in shaded form on the Control Display. PDC
has failed. Hav ...
