Current Map Version: 2025.20 (North America) as of October 9, 2024.
Effective with the 2025.20 map release, devices purchased with a map subscription for a specific North America map region have been upgraded to the full North America map at no additional charge. The original maps that came with your device are no longer available to download as a smaller subset, as they are included with the full North America map.
During a map update, Garmin Express software may prompt you to use a memory card when there is not enough internal storage to install full coverage. We recommend that you use a compatible SD card to install the update.
When purchasing or receiving a map update, unless otherwise stated, the updates you receive under the subscription will update the same geographic area included with your Garmin product when originally purchased. In that case, some of the regions below may not be available since they include states, provinces, and/or areas that were not originally pre-loaded to your device. To see what mapping was preloaded on your device, go to the Support Center, and enter your Product Name or Serial Number. Once your device is selected, in the Search for a solution... box, type or copy in "What Maps are Preloaded on my Automotive Device?"
You can purchase maps for other countries for your compatible automotive device by visiting Garmin's Online Store.
Devices loaded with North America mapping will have the map displayed as two separate entries:
CN North America ALL Canada and Mexico
CN North America ALL US
Other items that deliver features to your GPS navigator are included with either of the above files. Therefore, if you update North America full coverage mapping, both files must be present and checked for your GPS navigator to have full functionality.
Code:
https://support.garmin.com/en-US/?faq=68wodqUBkY7mu2l20K0qx8