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:
Voice operation
Vehicles equipped with the voice activation system:
operation
Vehicles not equipped with the voice activation
system: depending on the equipment, the mobile
phone can be voice operated as descri ...
Display
Information stage
The dimmed lamp in the mirror housing indicates
when there are vehicles in the blind spot
or approaching from behind.
Warning
If the turn signal is set while a vehicle is in ...
Automatic update
About twice a year, Sirius performs an update of
the channel names and positions. The update
takes place automatically and may take several
minutes. ...