Tires with a specified direction of rotation have additional benefits, e.g. if there is a risk of hydroplaning. You will only gain these benefits if the correct direction of rotation is observed.
An arrow on the sidewall of the tire indicates its correct direction of rotation.
You may mount the spare wheel against the direction of rotation. Adhere to the time restriction on use as well as the speed limitation specified on the spare wheel.
SmartKey
...
Adjusting the multicontour seat
1 To adjust the thigh cushion
2 To adjust the backrest contour in the
lumbar region
3 To adjust the backrest contour in the
upper back region
4 To adjust the side bolsters of the seat
backrest ...
Traveling uph
Approach/departure angle
WARNING
If you drive on a steep incline at an angle or
turn when driving on an incline, the vehicle
could slip sideways, tip and rollover. There is
a risk of an accident. ...