See also:

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 ...

Conditions
On the mobile phone For telephony via COMAND's Bluetooth® interface, a Bluetooth®-capable mobile phone is required. Not all mobile phones available on the market are equally suitable. More de ...

Upshifting
In manual drive program M, the automatic transmission does not shift up automatically even when the engine limiting speed for the current gear is reached. When the engine limiting speed is ...