Shoulder support

Also supports the back in the shoulder area:
- Results in a relaxed seating position.
- Reduces strain on the shoulder muscles.
See also:
Backrest width
Change the width of the backrest
using the side wings to adjust the
lateral support. ...
Sitting safely
The ideal seating position can make a vital contribution
to relaxed, fatigue-free driving.
The seating position plays an important role in
an accident in combination with:
▷ Safety belts.
...
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
...
