Tyre pressure monitoring system*

Tyre pressure monitoring systems provide early detection of pressure loss on one or more wheels and warn the driver accordingly.

Tyre pressure monitoring display
The tyre pressure monitoring display measures the tyre pressures indirectly. It uses the signals from the ABS/ESP wheel speed sensors to detect differences in rotational speed between the individual wheels, which provide an indication of pressure loss. The same signals are used to analyse characteristic vibrations of the separate wheels, which may also point to a potential loss of pressure. A warning display alerts the driver so that the tyre pressures can be checked as soon as a pressure loss occurs.

* Optional equipment available on some models. Please check with your local Audi dealer.