Switching the split screen on and off
1. 
Press the button.
2. "Split screen"
See also:
Requirements
▷ The mobile phone is suitable.
▷ The mobile phone operating system supports
the software applications of Apps.
▷ Software applications are installed on the
cell phone and read ...
Actions in the event of a flat tire
Run-flat tires
You can continue driving with a damaged tire at
speeds up to 50 mph/80 km/h.
Do not continue driving without run-flat
tires
If the vehicle is not equipped with run-flat tires
...
Malfunction
In the event of a failure or malfunction of the
parking brake, secure the vehicle against rolling
using a wheel chock, for example, when leaving
it. ...