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

See also:
Maintaining/storing the speed
Press the button.
When the system is switched on, the
current speed is maintained and stored as the
desired speed.
It is displayed in the speedometer and briefly
displayed in the instrument c ...
Emergency Request
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 i ...
Programmable memory buttons
General information
The iDrive functions can be stored on the programmable
memory buttons and called up directly,
e.g., radio stations, navigation destinations,
phone numbers and entry points i ...
