Rotating wheels between axles
The manufacturer of your vehicle advises against swapping wheels between the front and rear axles.
This can impair the handling characteristics.
Rotating the tires is not permissible when using different types of tires.
See also:
Driving tips
This chapter provides you with information useful
in dealing with specific driving and operating
modes. ...
Automatic update
About twice a year, Sirius performs an update of
the channel names and positions. The update
takes place automatically and may take several
minutes. ...
Setting the language
Press the adjustment button for 12‑13 seconds.
Briefly press the adjustment button again to
switch between English "E" and German "O".
The setting is automatically saved ...