Displaying the button assignment
Use a finger to touch the buttons. Do not wear gloves or use objects.
The key assignment is displayed at the top edge of the screen.

Displaying the button assignment
▷ To display short information: touch the button.
▷ To display detailed information: touch the
button for an extended period.
See also:
Playing music
Music searchAll tracks for which additional information has been stored can be accessed by
the music search. Tracks without additional information can be called up via the
corresponding album.
1. ...
Radio
When the same radio source is selected in the
front and rear (e.g., FM/AM), the same radio station
is played.
Operation is the same as for the front radio. ...
Supplementary text messages
Additional information on the Control Display,
e.g., on the cause of a malfunction or the required
action, can be called up via Check Control.
The text of urgent messages is displayed automatica ...
