The concept
The system does not measure the actual inflation pressure in the tires.
It detects a pressure loss in a tire by comparing the rotational speeds of the individual wheels while moving.
In the event of a pressure loss, the diameter and therefore the rotational speed of the corresponding wheel change. This is detected and reported as a flat tire.
See also:
Fuel gauge
The vehicle inclination may
cause the display to vary.
Notes on refueling. ...
Trip computer
There are two types of computer.
► "Onboard info": the values can be reset as
often as necessary.
► "Trip computer": the values provide an overview
of the current ...
Windshield washer nozzles
The washer jets are automatically heated whenever
the ignition is switched on. ...