System limits
Sudden tire damage
Sudden serious tire damage caused by external influences cannot be indicated in advance.
The system does not operate correctly if it has not been reset. For example, a flat tire may be indicated despite correct tire inflation pressures.
The system is inactive and cannot indicate a flat tire:
▷ For a mounted wheel without TPM electronics.
▷ When the TPM is disturbed by other systems or devices with the same radio frequency.
See also:
Wheel and tire combination
Information on the right wheel and tire combination
and rim version for your vehicle can be
obtained from the service center.
Incorrect wheel and tire combinations impair the
function of a vari ...
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. ...
Services offered
▷ Emergency Request: when you press the
SOS button, a connection to the BMW Assist
Response Center is established. The
BMW Assist Response Center then speaks
with you and takes further s ...