Functional requirements
The system must have been reset when the inflation pressure was correct; otherwise, reliable signaling of a flat tire is not ensured. Always use wheels with TPM electronics to ensure that the system will operate properly. Reset the system after each correction of the tire inflation pressure and after every tire or wheel change.
See also:
Low tire pressure message
The yellow warning lamp
lights up. A
Check Control message is displayed.
► There is a flat tire or a major loss in
tire inflation pressure.
► The system was not reset after ...
Data memory
Your vehicle records data relating to vehicle operation,
faults and user settings. These data are
stored in the remote control and can be read out
with suitable devices, particularly when the ve ...
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. ...