Selecting the display
1. 
Press the button.
2. "Split screen"
3. Move the controller until the split screen is selected.
4. Press the controller or select "Split screen content".
5. Select the desired menu item.
See also:
Controls
Controls
1 Control Display
2 Controller with buttons
The buttons can be used to open the menus
directly. The controller can be used to select
menu items and create the settings. ...
Deactivating HDC
Press the button again and the
LED goes
out. HDC is automatically deactivated
above approx. 37 mph/60 km/h. ...
Roadside Assistance
At a glanceBMW Roadside Assistancecan be contacted if assistance is needed in the
event of a breakdown.
Contact with BMW Roadside Assistancecan also be established using a Check
Control message.
...