Operating the on-board computer

See also:

Important safety notes
DSR is an aid to assist you when driving downhill. It keeps the speed of travel at the speed selected on the on-board computer. The steeper the downhill gradient, the greater the DSR braking eff ...

Turn signals
1 High-beam headlamps 2 Right turn signal 3 High-beam flasher 4 Left turn signal ► To indicate briefly: press the combination switch briefly to the pressure point in the direction of a ...

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. A ...