Tire Pressure Monitor TPM
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:
Switching the reception on/off
1. "Navigation"
2. "Options" Open.
3. "Receive Traffic Info" ...
Capacities
...
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. ...