nüvi 900 Series Owner’s Manual AppendixMounting on YourDashboardUse the enclosed mounting disk tomount your unit to the dashboard andcomply with certain state regulations.CaUTion: The permanentmounting adhesive is extremelydifficult to remove after it is installed.1. Clean and dry the dashboard whereyou are placing the disk.2. Remove the backing from theadhesive on the bottom of the disk.3. Place the disk on the dashboard.4. Remove the clear plastic cover fromthe top of the disk.5. Place the suction cup mount on top ofthe disk. Flip the lever down (towardthe disk).Additional MapsYou can purchase additional MapSourcemap data from Garmin and load themaps in your nüvi internal memory or onan optional SD card.To determine the versions of the mapsthat are loaded on your nüvi, open theMenu page. Touch Tools > Settings> Map > Map info. Checkwww.garmin.com/unlock/update.jsp tosee if an update for your map softwareis available. To enable additional maps,you need your unit ID (see page 41) andserial number (located under the battery).To load maps, routes, or waypoints inyour nüvi memory or on your SD card,select the name for your nüvi drive orSD card drive. Refer to the MapSourceHelp file for more information.