From another forum, I found a link to a "Nav Update" ... Navigation Updater | Official Hyundai Motors Navigation Update Website
Click through to download a program (Win or Mac) which when installed/run, will download the files needed to perform the actual update and facilitate their transfer to a USB key.
For Windows, the "Updater Program" install package (NavigationUpdaterSetup.exe) is a single file, just under 32MB in size. Once you install and run this application, follow its prompts to download the actual Tucson Nav update files saved to your local hard drive, and to then transfer them to a USB key (aka Flashdrive), the one used to perform the in-car update (total time here, about 35 mins). When I did my Canadian version, it was a set of 16 files totalling just under 25GB, so a 32GB USB key was sufficient. Notably, the program will insist on formatting the key to exFAT and does NOT leave a copy of the update files on your hard drive (by default - you can uncheck an option box to allow the files to remain on your local computer).
To avoid running down the battery, I had my car "ON" (in Park, of course) located outside in my driveway. If you don't insert the USB key prior to starting the update, you will be prompted to do so. Access the Update function via Setup | General, after which you'll see an Update button (see left part of pic below).
The in-car process for me was about 32 mins from start to finish (including 2 auto-restarts of the infotainment system). Others have reported their update taking up to an hour but mine was quicker possibly because I used a high-transfer speed USB 3 key.
The pic below shows my car's version numbers pre-update on the left (except for the Map, which I think was NAM.13.47.50.610.301), and post-update on the right. Sure seems like this "Nav Update" also updated the Infotainment Software and Firmware! Who knows, maybe it'll make my CarPlay more stable too (here's hoping)!
Click through to download a program (Win or Mac) which when installed/run, will download the files needed to perform the actual update and facilitate their transfer to a USB key.
For Windows, the "Updater Program" install package (NavigationUpdaterSetup.exe) is a single file, just under 32MB in size. Once you install and run this application, follow its prompts to download the actual Tucson Nav update files saved to your local hard drive, and to then transfer them to a USB key (aka Flashdrive), the one used to perform the in-car update (total time here, about 35 mins). When I did my Canadian version, it was a set of 16 files totalling just under 25GB, so a 32GB USB key was sufficient. Notably, the program will insist on formatting the key to exFAT and does NOT leave a copy of the update files on your hard drive (by default - you can uncheck an option box to allow the files to remain on your local computer).
To avoid running down the battery, I had my car "ON" (in Park, of course) located outside in my driveway. If you don't insert the USB key prior to starting the update, you will be prompted to do so. Access the Update function via Setup | General, after which you'll see an Update button (see left part of pic below).
The in-car process for me was about 32 mins from start to finish (including 2 auto-restarts of the infotainment system). Others have reported their update taking up to an hour but mine was quicker possibly because I used a high-transfer speed USB 3 key.
The pic below shows my car's version numbers pre-update on the left (except for the Map, which I think was NAM.13.47.50.610.301), and post-update on the right. Sure seems like this "Nav Update" also updated the Infotainment Software and Firmware! Who knows, maybe it'll make my CarPlay more stable too (here's hoping)!