Go to the Garmin Express website and log in. In your browser, go to https://www.garmin.com/en-US/software/express/.
- For Windows, click Download. This will start the download of the Garmin Nuvi updatefile.
- Install Garmin Nuvi updates on your computer. To do so, follow these steps:
- Connect your Garmin Nuvi to your PC.
- When prompted, select Add Device.
- Finish the setup.
- To install everything, click Install All.
- Allow your Garmin Nuvi to finish installing updates before proceeding.