How to Update Your Garmin nüvi GPS

1. Point your browser toward Garmin’s update page (www8.garmin.com/unlock/update.jsp), and enter your product’s serial number.
2. If your device has new maps available, the site will direct you to a page where you can order an update DVD for $70.
3. When you receive the DVD, pop it into your computer (Mac or PC), and connect the nüvi via a USB cable.
4. The DVD will prompt you to enter a product key, which is on the back of the DVD’s jewel case. The software will automatically launch and begin updating the device.