Status display
The current status of the Tire Pressure Monitor TPM can be displayed on the Control Display, e.g., whether or not the TPM is active.
1. "Vehicle Info"
2. "Vehicle status"
3. 
"Tire Pressure Monitor -
TPM"
The status is displayed.
See also:
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
...
AUTO program
Press the button.
Air volume, air distribution, and temperature are
controlled automatically:
Depending on the selected temperature, AUTO
intensity, and outside influences, the air is directed ...
Switching on/off manually
Press the button.
On: the LED lights up.
Off: the LED goes out.
...