Hello all, this is my first post here as I just got my Lexus a month ago. It's a 2006 gx470. I purchase it with the intention of replacing the factory navi system. I just can't seem to find anything online that can help me. Basically what I want is a navi system that has upgraded HD style maps similar to google maps of 2015 or something like that. Also Bluetooth and Sirius radio. iPhone integration would be nice as well. Is there a way of doing this and still being able to use the climate controls on screen the way I can with the factory HU? If not, what options do I have to upgrade my navi to a 2015 version while being able to use all functions of my AC system. Any help is GREATLY appreciated. Thanks so much in advance.

 

Here's one option:

https://www.clublexus.com/forums/gx-...first-gen.html

Chip H.