

Once the disc is done loading, the system will boot into the Diagostic mode again. Now press DOWNLOAD, this will initiate the download of whichever version is on the disc that is currently in the DVD drive. Go to the diagnostics menu by pressing and holding MENU, SETUP, and CANCEL simultaneously for 5 seconds.

Follow the procedure below to reinstall the navigation system from scratch:
#Acura mdx navigation dvd 2012 software
Occasionally, Honda/Acura navigation systems will exhibit other issues, resetting your navigation system and reinstalling the software from scratch will sometimes fix these issues.
#Acura mdx navigation dvd 2012 install
Once you reboot after this it will install from scratch the map version that is on the disc currently in the system. This will uninstall the current maps that are installed on the system. One way to get around this is to reset your navigation system. In an Acura or Honda vehicle, if you ever put a navigation map disc that is an older version than the last version that was installed in your vehicle it will not work for you.
