I'm wanting to install an D3 in my 07 Avalanche
I have everything I need I believe
D3
SWI-X (For Steering Wheel Controls)
OS-3 (To Retain all other Factory Options, I.E. OnStar)
BTB-200 (BlueTooth Kit)
GEX-P10XMT (XM with nav Traffic)
I have most of it figured out however I'm having a little bit of problems with the Wiring, if anyone has installed this and has pictures it would be VERY helpful.