2012 Cadillac Escalade Owner Manual - Page 280

7-98 . Infotainment System . Vehicle is driving in heavy traffic where driving is at low speeds, and the vehicle is stopped and started repeatedly. It may take a long time to operate automatic rerouting during high-speed driving. Automatic rerouting may display a route returning to the set stopover if you are heading for a destination without passing through a set stopover. The route prohibits the entry of a vehicle due to a regulation by time or season or any other regulation which may be given. Some routes may not be searched. The route to the destination may not be shown if there are new roads, if roads have recently changed, or if certain roads are not listed on the map DVD. See Database Coverage Explanations on page 7‑99 If the System Needs Service If the navigation system needs service and the steps listed here have been followed but there are still problems, see your dealer for assistance. . See your dealer if other problems occur. Problems with Route Guidance Inappropriate route guidance may occur under one or more of the following conditions: . . Map Data Updates The navigation map database is stored on a compact flash card. It is usable only in this type of navigation system, and will not function in other electronic devices. The map in the vehicle was installed by the factory and is the most up-to-date information available as the vehicle was produced. This map may have to be updated periodically, provided that the map information has changed. See your dealer for service. You have not turned onto the road indicated. Route guidance may not be available when using automatic rerouting for the next right or left turn. The route may not be changed when using automatic rerouting. There is no route guidance when turning at an intersection. Plural names of places may be announced occasionally. . . . . . To recalibrate the vehicle's position on the map, see your dealer. .