How to Unlock Garmin Maps Offline
- 1). Insert the MapSource DVD that contains your new map into the computer's disc drive.
- 2). Click on the "Unlock Regions" tab. Click the "Add" button.
- 3). Type the 25 character Unlock Code into the text box. This code is located on a yellow piece of paper, or on the DVD case, depending on the map product you purchased. Click "OK," and the map is now unlocked.
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