Display messages about LEDs: This display message will only appear if all LEDs have failed.




Automatic locking feature
1 To deactivate
2 To activate
► To disarm: press and hold button 1 for
about five seconds until a tone sounds.
► To arm: press and hold button 2 for about
five seconds u ...
Maintenance menu
In the Serv menu, you have the following
options:
• call up display messages in message memory
• restart the tire pressure loss warning
system
• check the tire pressure electronic ...
Winter operation
Please bear the following in mind
At the onset of winter, have your vehicle
winterproofed at a qualified specialist
workshop, e.g. at an authorized Mercedes-
Benz Center.
Observe the notes in the ...