Anyone here knows where to get it? Thanks.

 

Lexus is supposed to be posting multimedia system and GraceNote updates for download at this web page:https://securedp.lexus.com/download-app/downloads.
Unfortunately, Lexus seldom, if ever, release updates for the models I've checked. This is a shame because it results in the GraceNote database becoming extremely out of date.

 

This is so true. Lexus is terrible about updating tech in their vehicles.
Except I got an update today where I lost Pandora in my app suite! One of the only apps I ever used.
Lexus Tech SUCKS!

 

Update for Gracenote database is part of the map update.