Switching the split screen on and off
1. 
Press the button.
2. "Split screen"
See also:
Power failure
After a temporary power loss, some equipment
needs to be reinitialized.
Individual settings need to be reprogrammed:
▷ Seat, mirror, and steering wheel memory:
store the positions again.
...
Charging the battery
In the vehicle, only charge the battery via the
terminals in the engine compartment, with the engine switched off. ...
Destination guidance through voice instructions
Switching voice instructions on/offVoice instructions can be switched
on or off during destination guidance.
1. "Navigation"
2. "Map"
3. "Voice ...