See also:

Requirements
Via the Control Display, set a language that is also supported by the voice activation system so that the spoken commands can be identified. Set the language ...

What to do if...
The current transmission position cannot be displayed? The vehicle is located in an unrecognized region, is in a poor reception area, or the system is currently determining the position. ...

Settings and information
Operating principle 1.  Button for: > Selecting display > Setting values 2.  Button for: > Confirming selected display or set values > Calling up computer information 3. ...