See also:

Warning stages
Prewarning This warning is issued, for example, when there is the impending danger of a collision or the distance to the vehicle ahead is too small. Acute warning with braking function Warning ...

Following the initial pairing
The mobile phone is detected/connected in the vehicle within a short period of time when the engine is running or the ignition is switched on. The phone book entries of the telephone ...

What to do if...
Only a black screen is visible. Switch on the system. There are no options available on the screen. Replace remote control batteries. Radio stations or TV channels are grayed out and c ...