DennyRidgeRuby Posted July 20, 2021 Share Posted July 20, 2021 My wife has a 2010 RX450h with a map version 13.2. A couple of questions if you please: 1) What map version can I update it to, 2) Where can I buy this update?, and can I do the update myself? Thanks so much. Quote Link to comment Share on other sites More sharing options...
Taffy13 Posted July 21, 2021 Share Posted July 21, 2021 Good Morning Gary My advice to you is go out and purchase a Garmin Gps that you can update or any Gps for far less than what the Lexus dealer will charge you an update! Also there update are not current I believe the updates are about 2 years behind. good luck. Quote Link to comment Share on other sites More sharing options...
aw4golf Posted September 21, 2021 Share Posted September 21, 2021 I just use my Google Pixel 5 cell phone GPS and maps, works better that the installed one. Quote Link to comment Share on other sites More sharing options...
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