nüvi 610/660/670 Owner’s Manual aPPendixaPPendixUpdating the nüvi SoftwareUse WebUpdater to update your nüvi software. Go to www.garmin.com/products/webupdater to download the WebUpdater program.After downloading WebUpdater to your computer, connect your nüvi to yourcomputer, run WebUpdater, and follow the screen prompts. After confirming that youwant to perform an update, WebUpdater automatically downloads the update andinstalls it on your nüvi.Register your nüvi to receive notification of software and map updates. To registeryour nüvi, go to http://my.garmin.com.You can also download software updates from www.garmin.com/products. ClickSoftware Updates. Click Download next to the unit software. Read and agree to theterms. Click Download. Select Run (or open). Your software is updated.Purchasing and Loading Additional Map DataTo find out the version of the maps that are loaded on your nüvi, open the Menu page.Touch Settings > Map > Map info. To unlock additional maps, you needyour unit ID and serial number.Check www.garmin.com/unlock/update.jsp to see if an update for your map softwareis available.