The concept
The tire inflation pressure is measured in the four mounted tires. The system notifies you if there is a significant loss of pressure in one or more tires.
See also:
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
Conform to Federal Safety Requirements
All passenger car tires must conform to
Federal Safety Requirements in addition to
these grades.◀ ...
Switching on automatically
Select transmission position R with the engine
running.
The backup camera image is displayed if the
system was switched on via the iDrive. ...
After a power failure
Only put the parking brake into operation
after a power failure
The parking brake should only be put into operation
again if it was manually released due to an
interruption in the supply of el ...
