Maintenance
See also:
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 ...
Possible commands
Most menu items on the Control Display can be spoken as commands.
The available commands depend on which menu is currently selected on the Control
Display.
There are short commands for functions o ...
Switching the system on/off
Press the left or right side of the button
on the CD/DVD player in the rear for the
respective page.
Rear entertainment and screens are switched
on/off.
After switching off the ignition, ...
