Buckling the belt

Make sure you hear the latch plate engage in the belt buckle.
See also:
Setting the language
Press and hold the control button for approx. 12
to 13 seconds. Briefly press the control button
again to switch between English "E" and German
"O".
The setting is stored au ...
Contacts
...
Malfunction
A Check Control message is displayed.
On the Control Display, the areas in front of and
behind the vehicle are shaded. PDC has failed.
Have the system checked.
To ensure full operability:
...
