Has anyone with factory nav purchased one of these? I noticed in red text on the jewellet website it says to call them before ordering if you have factory nav. My 2005 nav unit has fewer features than my watch.
This is the reason most want to find a GX without NAV because no one has made the switch to Non-NAV climate controls so they could swap out the stereo unit. If you swapped it out you would not have any air or heating controls.