Malfunctions
Steering wheel vibration
Frequent activation of the steering wheel vibration causes the system to overheat.
This causes the lane departure warning to become deactivated.
Let the system cool and reactivate it by pressing the button.
See also:
Screw thread
Push out the cover by pressing on the top edge. ...
Enabling operation in the rear
Only possible via the iDrive in the front.
1. "Settings"
2. "Allow rear control"
3. Select the desired priority.
...
Display in the instrument cluster
The selected speed is displayed
in the speedometer.
► Green: the system is actively
braking the vehicle.
► Orange: the system is on
standby. ...