Happy New Year All!!! I just bought a cool ipod/iphone interphase for my 2005 Blazer. This plays through the factoy am/fm cd player, speakers, steering wheel controls etc.
It plugs into the the xm sattelite radio plug in the back of the radio and plays through the factory system and displays song info through the factory radio as well. It came with directions but I think you guys here most likely know better then the instructions!
I need to tap into 2 wires from the factory radio wiring harness for power, one neds to goes to a constant 12 V wire and the other to a ground. I need to know what color wires I need to look for in my blazers radio wiring harness. I simply use T-Tap connectors to attach the wires and I'm good to go.

I trust you guys to tell me what wires to tap into because so many of you have installed your own sound systems. Please help!! Thanks

 

Black for ground, and I think it's Yellow for constant 12v

-OSS