We understand that both TrafficMaster and INRIX historically provided traffic data to radio stations, but that the TrafficMaster service has now stopped. This may be because modern vehicles rely on internet data to provide traffic information and TrafficMaster has declined to continue the service.

Unfortunately, unless Audi decides to change their vehicles to accept the new provider that you will not be able to access this service. It is likely that Audi has no ongoing obligation in this regard because the issue is with a third-party supplier over which they have no control.