See also:

Lights
Display messages about LEDs: This display message will only appear if all LEDs have failed. Display messages   Cornering Lamp Left or Cornering Lamp Right Possible causes/consequences an ...

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 brus ...

ADS (Adaptive Damping System)
ADS is continuously electronically-controlled. It adapts the damping characteristics to suit the current operating conditions. The damping is controlled for each wheel individually. This improve ...