The concept
The parking brake is primarily intended to prevent the vehicle from rolling while parked; it brakes the rear wheels.

See also:
Managing a subscription
To be able to enable or unsubscribe from the
channels, you must have reception. It is usually
at its best when you have an unobstructed view
of the sky. The channel name is displayed in the
st ...
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 ...
Starting destination guidance after
entering the destination
1. "Accept destination"
2. "Start guidance" or "Add as another
destination"
Add, a destination as a
further destination. ...
