Safety
See also:
Vehicles with manual transmission
Shift to either first gear or reverse gear R.
Turn the SmartKey to position 0 in the ignition lock and remove it. The
immobilizer is activated.
Apply the parking brake firmly.
...
Assembling the ball coupling
Mercedes-Benz recommends that you
have the ball coupling assembled at a
qualified specialist workshop. Only a
qualified specialist workshop has the
necessary specialist knowledge and tool ...
Fuse box on the left in the direction of
travel
Open the hood.
Remove any existing moisture from the
fuse box using a dry cloth.
AMG vehicles: remove the control unit
above the fuse box.
To open: undo screws 1 with an Allen
key.
...