Restarting the tyre pressure monitoring system
Requirements:
The recommended tyre pressure is correctly set for the respective operating condition on each of the four wheels More.
Restart the tyre pressure monitoring system in the following situations:
The tyre pressure has changed.
The wheels or tyres have been changed or newly fitted.
Swipe downwards on the Touch Control on the left-hand side of the steering wheel.
The Use current pressures as new reference values message is shown in the multifunction display.
Press 
to confirm the restart.
to confirm the restart. The Tyre press. monitor restarted message is shown in the multifunction display.
Current warning messages are deleted and the 
yellow warning lamp goes out.
After you have driven for a few minutes, the system checks whether the current tyre pressures are within the specified range. The current tyre pressures are then accepted as reference values and monitored.
Be sure to also observe the following further related subjects:
Notes on tyre pressure More