Driving with summer tires
Observe the notes in the "Winter operation" section.
See also:
Problems with the SmartKey
Problem
You cannot lock or unlock the vehicle using the SmartKey.
Possible causes/consequences and Solutions
The SmartKey battery is discharged or nearly discharged.
Try again to lock/unlock th ...
Resetting triggered NECK-PRO head restraints
WARNING
For safety reasons, have the NECK-PRO head restraints checked at an authorized
Mercedes-Benz Center after a rear-end collision.
WARNING
When pushing back the NECK-PRO head restr ...
Hiding a service message
Press the
or
button on the
steering wheel. ...