See also:

Trailer power supply
The trailer socket of your vehicle is equipped at the factory with a permanent power supply. The permanent power supply is supplied via trailer socket pin 4. You can connect accessories with a m ...

Radiator
Vehicles with a diesel engine: do not cover the radiator, for example with a winter front or bug cover. Otherwise, the readings of the on-board-diagnostic system may be inaccurate. Some of the ...

Driving on flooded roads
Do not drive through flooded areas. Check the depth of any water before drivincg through it. Drive slowly through standing water. Otherwise, water may enter the vehicle interior or the engin ...