2010 Cadillac Escalade Owner's Manual - Page 349

Traffic Options Read the following Options descriptions to understand how the XM NavTraffic™ operates. XM NavTraffic™ (USA and Canada) Vehicles with the navigation system have an XM NavTraffic™ receiver. XM NavTraffic™ is a subscription service provided via XM™ Satellite Radio. XM NavTraffic™ provides real-time traffic information fully integrated to the navigation system to display current traffic conditions for a driver's chosen route. XM NavTraffic™ allows drivers to make the most informed, timesaving routing decisions. If the Traffic touch screen button is pressed or if an attempt is made to turn on the traffic display in the Navigation Setup Menu without a subscription, a Caution screen displays indicating that XM traffic is not activated. Three types of traffic information for major roadways are displayed on the navigation system: . Unscheduled traffic incident data, such as accidents and disabled vehicles Scheduled traffic incident data, such as road construction and road closures Traffic flow information (rate of speed data) . . Traffic information is delivered to the vehicle by the XM™ Radio satellites. XM NavTraffic™ makes it possible for the navigation system to provide continuously updated traffic information personalized for a driver's needs. 5-47