Receiving Traffic Data Using a Traffic Receiver
Heated (metallized) windshields could degrade the performance of the traffic receiver.
If your device includes a traffic receiver, it can receive traffic data from an over-the-air broadcast signal, where available. This feature is not available in all areas or for all product models.
NOTE:
In some areas, traffic information may be received from FM radio stations using
HD Radio™ technology.
When you are within a traffic coverage area, your device can display traffic information and help you avoid traffic delays.