See also:

Notes on technical data
The data stated here specifically refers to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...

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 ...

Releasing the cargo net
Seat belt reel holder behind the front seats Pull belt adjuster 1 upwards in the direction of the arrow to reduce the tension on the tensioning strap. Unhook belt hook 2 from cargo tie-down ...