Checking the tyre pressure with the tyre pressure monitoring system
Requirements:
The vehicle is switched on.
Driver's display:
Press 
to confirm.
to confirm. One of the following displays appears:
Current tyre pressure of each wheel:
Tyre pressures will be displayed after a few minutes of driving: current values are not yet known to the system. The pressure/temperature values of each tyre are displayed as soon as they are known to the system.
Tyre pressure monitor active: the teach-in process of the system is not yet complete. The tyre pressures are already being monitored.
The values displayed in the driver's display may deviate from those of the tyre pressure gauge as they refer to sea level. At high elevations, the tyre pressure values indicated by a tyre pressure gauge are higher than those shown in the driver's display.