You can use Garmin software to download and install the latest map and software updates for your device. Map updates provide the latest available mapping data to ensure your device continues to calculate accurate and efficient routes to your destinations. Garmin is available for Windows® and Mac® computers.
1. On your computer, go to www.garmin.com/express.
1. Select an option:
2.Open the downloaded file, and follow the on-screen instructions to complete the installation.
3. Start Garmin.
4. Connect your Garmin device to your computer using a USB cable.
1. The Garmin software detects your device.
2. Enter an email address for product registration (optional).
3. Click save device.
4. Click check for updates.
A list of available map and software updates appears.
5. Select the updates to install.
6. Click DOWNLOAD MAPS
The Garmin software downloads and installs the updates onto your device. Map updates are very large, and this process may take a long time on slower Internet connections.