I have been following all of the steps to update my 2018 Accord Hybrid. Before updating I received a message that said the USB would have to remain plugged into the dash in order for the maps to work. The "warning" said that the navigation would not work unless the USB remained plugged in. Were you able to unplug the USB and have the navigation work?Just checked the Garmin Express app and the 2020.0 map update is live.
If this was your first time doing the update, I would suggest you label the USB stick and only use it for this. I just did my 4th update without any problems by using the same USB as I did from the first.Yes, after the update was complete.
What a pain it was to find the right USB stick and computer combo to get the Accord to recognize it though.
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