See also:

Mercedes-Benz M-Class Owners Manual
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Coat hooks on the tailgate
WARNING The tailgate may close if too great a load is placed on the coat hooks. You and/or others could be trapped and injured. Only use the coat hooks for light clothing. 1 Coat hooks ...

Crash-responsive emergency lighting
The interior lighting is activated automatically if the vehicle is involved in an accident. To switch off the crash-responsive emergency lighting: press the hazard warning lamp button. or Loc ...