Switching the split screen on and off
1. 
Press the button.
2. "Split screen"
See also:
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 ...
Switching on automatically
Select transmission position R with the engine
running. ...
General information
Your vehicle contains advanced technology for
the reduction of fuel consumption and emissions.
Fuel consumption depends on a number of different
factors.
The implementation of certain measures, ...