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

See also:
Changing the map section
"Interactive map"
► To shift the map: move the controller in the
required direction.
► To shift the map diagonally: move the controller
in the required direction and turn it ...
Have maintenance carried out
Have vehicles maintained regularly to achieve optimal vehicle
economy and operating life.
Have the maintenance carried out by your service
center.
Please also note the BMW Maintenance System ...
Requirements
▷ Equipment version with full preparation
package mobile phone.
An Emergency Request can be made, even
if no mobile phones are paired with the vehicle.
▷ BMW Assist is activated.
...
