Refueling

otherwise, fuel cannot be added to the tank and a message will be displayed. Always switch off the engine before refueling; otherwise, fuel cannot be added to the tank and a message will be displayed.

all applicable regulations when handling fuel. Do not carry any spare fuel containers Take all precautionary measures and observe all applicable regulations when handling fuel. Do not carry any spare fuel containers in your vehicle. They can develop a leak and cause an explosion or cause a fire in the event of an accident.

See also:

Visual warning
The approach of the vehicle to an object can be shown on the Control Display. When the distance to an object is small, a red bar is shown in front of the vehicle, as it is in the PDC display. ...

Remove unnecessary cargo
Additional weight increases fuel consumption. ...

Switching on the rear window wiper
Press the lever forward: intermittent wipe. When reverse gear is engaged, the system switches to continuous operation. To clean the rear window, press the lever further forward. ...