Mercedes-Benz M-Class Owners Manual
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Child-proof locks for the rear doors
WARNING
Children could open a rear door from inside the vehicle. This could result in
serious injuries or an accident. Therefore, when children ride in the rear always
secure the rear doors ...
Locking the trunk separately
You can lock the trunk separately. If you then
unlock the vehicle centrally, the trunk
remains locked and cannot be opened.
Close the trunk lid.
Take the mechanical key out of the
SmartKey ...
Checking the coolant level
Only check the coolant level when the vehicle
is on a level surface and the engine has cooled
down.
Turn the SmartKey to position
2 in the ignition lock.
On vehicles with KEYLESS-GO, press th ...
