Enabling operation in the rear
Only possible via the iDrive in the front.
1. "Settings"
2. "Allow rear control"
3. Select the desired priority.

See also:
Deleting all stored programs
Press both outer memory buttons 1 for approx.
20 seconds until the LED flashes rapidly.
All stored programs are deleted.
The programs cannot be deleted individually. ...
M Dynamics
The 1M's dynamics are typical M — balanced and controllable overall. The car
enters turns with practically no understeer, and rear traction can be broken
loose through both acceleration and lift. ...
Controls
1 Screen, left
2 Screen, right
3 Controller with buttons
4 CD/DVD player ...
