Checking the tyre pressure with the tyre pressure monitoring system
Requirements:
The vehicle is switched on.
Driver's display:
Select Tyre pressure and confirm with 
.
. One of the following displays appears:
Current tyre pressure of each wheel:
Tyre pressures will be displayed after a few minutes of driving
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. In this case, do not reduce the tyre pressure.