Audi A4 2023 Owner's Manual page 131

Driving information
— The driver is responsible for specifying the
correct number of passengers and activat-
ing or deactivating the ITM.
— Malfunctions can occur when detecting tolls
if both the ITM and transponder are activat-
ed. Deactivate the system not being used or
remove it as necessary.
~ Ifa rearview mirror is replaced, you must
register the new ITM and remove the old
ITM from the account.
~The system complies with United States FCC
regulations and ISED regulations
page 292.
Applies to: vehicles with Integrated Toll Module
The selected number of passengers is displayed
in the MMI status bar page 22.
The fi symbol in the status bar and a notifica-
tion in the MMI will indicate if there is a faulty
connection between the ITM and the MMI or if
the ITM is faulty. If the connection interference
continues or the ITM is faulty, drive immediately
to an authorized Audi dealer or authorized Audi
Service Facility.
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