Parking lamps
Switch position 
: the vehicle
lamps light
up on all sides, e.g., for parking.
Do not use the parking lamps for extended periods; otherwise, the battery may become discharged and it would then be impossible to start the engine.
When parking, it is preferable to switch on the one-sided roadside parking lamps.
See also:
What to do if...
Only a black screen is visible.
Switch on the system.
There are no options available on the screen.
Switch over between the display screens.
Radio stations or TV channels are grayed out ...
Malfunction
A Check Control message is displayed.
The parking assistant failed. Have the system
checked. ...
Malfunctions involving individual CDs/
DVDs
If malfunctions occur only with particular CDs/
DVDs, this can be due to one of the following
causes.
Copied or self-recorded CDs/DVDs
▷ Possible reasons for malfunctions with
home-recor ...