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I would like to update the software in my 2016 IS300. Does anyone know if this is the newest? When I go to the Lexus site, it says there are no new downloads for my model and year. Thanks!
I've been doing the over-the-air updates that are automatically pushed out, and it looks like I'm on the same version as you. You should be okay. If you are still concerned, you can go to drivers.lexus.com and try updating manually. It requires you download the software onto a USB drive and install it.
edit: Actually, it looks like my navigation is just a little bit newer...
03-17-19, 01:04 PM
Can I update my software?
If you are still concerned, you can go to drivers.lexus.com and try updating manually. It requires you download the software onto a USB drive and install it.