Switching between upper and lower case letters
Depending on the menu, you can switch between entering upper and lower case letters:

See also:
Tone control
You can alter various tone settings, e.g. treble and bass or the speed-dependent
volume increase.
The tone settings are applied to all audio sources.
The settings are stored for the remote control ...
Operating principle
With the ignition at radio readiness or beyond, , the following message is displayed
on the Control Display:
To hide the message: Press the controller.
The main menu is displayed.
The message i ...
Adjusting the volume
Adjusting the volume
Turn the knob during an announcement.
▷ The volume remains constant even if the
volume of other audio sources is changed.
▷ The volume is stored for the remote ...
