Hello! Was recommended that this is where the experts live, so I figured I would post up.
I looking to replace the factory Bose Head Unit in my 07 Chevy Trailblazer SS with the AVH-P4000DVD. In order to preserve steering wheel controls, OnStar, door chimes, XM as well as iPod integration, I believe I need the following...
Pioneer AVH-P4000DVD DVD Receiver
Metra VT-GMOS-04 GM Class II Data bus Interface
PAC SWI-PS - Pioneer and Sony Steering Wheel Radio Control Interface
XM Direct Satellite Radio Pkg for Pioneer
Pioneer CD-i200 iPod Control Interface
Is there anything that I app