Want to download Garmin Map Updates? Don't be get confused; Take a instant look at the steps for Garmin Map Updates free download by using Garmin Account: - First off, login into your Garmin account with your Nuvi connected via a USB cable. - You will see notifications under the Home tab telling you what free map update options are available for your registered GPS product. - Now, click on the "Download Now" button to get free map updates. - Click on ‘Download Free Update’>” Download”> Click on ‘Next.’ - Once downloaded, enter "product key" & Tap continue. - Now, follow on screen instructions & save the download file on your PC.