Deactivating
- Press and hold the closing button in the tailgate until you hear two short tones.
See also:
Adjusting the NECK-PRO head restraints
Adjusting
Adjusting
Pull or push the bottom of NECK-PRO head
restraint 1.
Resetting
The NECK-PRO head restraints are moved
forwards in the event of a rear collision in the
direction of tr ...
Safety
The 2012 M-Class was deemed a Top Safety Pick by the Insurance Institute for
Highway Safety, meaning it received the top score of Good in front- and
side-impact crash tests, as well as for roof st ...
System self-test
The indicator lamp illuminates
when you:
- turn the SmartKey to position 1 or 2 in the
ignition lock
- on vehicles with KEYLESS-GO, press the
Start/Stop button once or twice
If an adult o ...
