See also:

Sound output
Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...

Rear doors
Push the locking lever on the rear doors down. The door can now be opened from the outside only. ...

Switching the split screen on and off
1. Press the button. 2. "Split screen" ...