Some of this was posted in the help section because of the poor instructions from Axcess on the GM0S interface.
I basically wanted a bluetooth stereo so I could play music and take handsfree calls with my Driod Bionic. The stock system was a 7 speaker bose with XM and CD. The CD play no longer worked and XM repeats a lot of their programming. So I really wanted the ability to get my music library in my vehicle.
So I end up finding a nice deal on a Pioneer AVH-P4000-BH. Probably more than what I was trying to accomplish but really wanted to stay with a double din and the big touch screen is attractive. I am Using a GM0S-04 for the interface and harness so I could keep onstar, door chimes and stock speakers.
Truck: 06 LBZ Duramax LT
Here a re some pictures of my install. Note the USB port I installed.
---------- Post added at 09:02 AM ---------- Previous post was at 09:01 AM ----------
Here is a picture of the Droid Car Dock connected through Bluetooth. Also, I had a infinity Basslink sub laying around that I had installed in a different truck that I sold a couple of years ago. Figured I would put it in this truck. Wow what a difference. It is a nice addition to the stock bose amp and speakers. I don't listen to much hip hop or rap. I am more of a Rock and country listener so I like a nice tight bass. Works well.