I'm in the process of buying a 2008 GX470, my second Lexus. (Still have my 2000 RX300.) The dealer had to locate what I wanted and will have it in a couple days. But, I just decided to get XM for it and was told the XM Sat. Radio is not factory installed. The sales person tells me they can add it for $600. Sounds a little steep, especially if these vehicles are somehow prepped for Satellite use which I assumed they would be. I'm getting the Navig/Levinson Audio/Camera/Bluetooth, etc option.
Does anyone have any info about this? And if I should go through a 3rd party installer for the XM? I want it to work well and seamlessly with the rest of my radio.
Soundz