See also:

Inflating the collapsible spare wheel
WARNING Inflate the collapsible spare wheel only after the wheel is properly attached. Inflate the collapsible spare wheel using the tire inflation compressor before lowering the vehicle. ...

Charging the battery
WARNING Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosions ...

Fuse box in the cargo compartment
Open the tailgate. To open: lift up trunk floor 2 (). Remove stowage compartment 1. Open cover 3 of fuse box downwards. ...