Cleaning the trailer tow hitch

The ball coupling must be cleaned if it becomes dirty or corroded.

  • Remove rust on the ball of the ball coupling, e.g. with a wire brush.
  • Remove dirt with a clean, lint-free cloth or a brush.
  • After cleaning, lightly grease the ball of the ball coupling again.
  • Check that the vehicle's trailer tow hitch is working properly.

Observe the note on care provided by the trailer manufacturer.

tow hitch carried out by a qualified specialist workshop. You can also have the maintenance work on the ball coupling and the trailer tow hitch carried out by a qualified specialist workshop.

Environmental note

Dispose of rags soaked in oil and grease in an environmentally responsible manner.

    See also:

    Maximum load rating
    WARNING Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver's door B-pillar. Overloading the tires can ove ...

    Vehicle identification number (VIN)
    The vehicle identification number (VIN) can be found in the following locations:  - on the vehicle identification plate  - on the lower edge of the windshield In addition to being stamp ...

    Vehicle identification plate with vehicle identification number (VIN) and paint code number
    •► Open the driver's door. You will see vehicle identification plate 1. Example: vehicle identification plate (USA only) 2.  VIN 3. Paint code Example: vehicle identification ...