I had to go to two different locations: 2019 Prius Tech eAWD 1) Map Info: Options -> Map Data (shows 05-38-50 2018-05-0/US) 2) Navigation Software: Settings -> General Settings -> Software Update (shows Navigation: R10A8100) I tried Garmin Navigation Updates but didn't work. But system showed Current: R10A7500 and New: R10A8100. So I did the update. It took about 10 minutes to update. Anyone know what was updated? Didn't change the map info.