2010 Cadillac Escalade Owner's Manual - Page 317

Installing the DVD Map Disc When a DVD Map Disc is installed, noise from the disc may occur, this is normal system operation. The navigation system in this vehicle uses a DVD to store map information. When the system loads data from the disc, you may hear a very slight buzz sound from the navigation system. The sound is similar to that of a CD player seeking through different tracks. This is normal operation and may occur more frequently with the use of XM NavTraffic. Your dealer may have installed the map DVD. If the map DVD was not installed, do the following to load it: 1. Turn the ignition on. 2. Press the O (power) knob to turn the navigation system on or press the NAV, DEST, or MENU hard keys. If the MENU hard key is selected, press and hold until the NAV screen is active, or select the NAV tab manually. 3. Load the map DVD partway into the slot located just below the screen. The system will pull it in. 4. Touch the OK screen button to agree to the Caution screen, if it appears. If the map is in split screen mode, you must push the NAV tab button to get the full map screen. DVD Map Disc Messages If Disc Read Error appears on the display and/or the map disc comes out, it could be for one of the following reasons: . If the map disc was installed into the CD slot. See "Installing the DVD Map Disc" previously. It is very hot, when the temperature returns to normal, the map disc should play. You are driving on a very rough road. When the road becomes smoother, the map disc should play. The map disc is dirty, scratched, wet, or upside down. . . . If any error occurs repeatedly or if an error cannot be corrected, contact your dealer. Ejecting the DVD Map Disc Z (DVD Map Disc Eject): Press twice to eject the DVD map disc. This button is located next to the upper disc slot. 5-15