First read and observe the introductory information
and safety warnings
Large particles of dirt on the automatic belt prevent it from rolling back properly and thus from working effectively.
The seat belts must never be removed for cleaning purposes.

WARNING
Cleaning and caring for the dash panel, wooden trims and plastic parts
Wheels and tyresDiagonal Washouts
Diagonal wear spots on tires
Diagonal wear spots run at an angle of approximately 45°
with respect to the plane of circumference.
They usually occur once, but may also occur several times
along the tire circumference.
...
Tire Pressure Sensor and Metal Valve, Removing and Installing
Special tools and workshop equipment
required
Torque Wrench 1410 -VAG1410- and Torque Wrench 1331 5-50Nm
-VAG1331-
–
Place metal valve with rubber seal through rim from inside.
...
Run-Flat Tire, Retrofitting/Conditions for use of Run-Flat Tires
Caution
Using run-flat tires on vehicles is permitted only
if the run-flat tire is supplied with the vehicle either
as standard equipment or as an option.
Because pressure ...