Alright. I recently got a new head unit for my car. I was told i need to bypass the infinity amp with a special harness. I ordered that harness and when it arrive i went to put my new one in. But the harness that came with it only had a red, yellow, blue, and 2 orange wires. not enough to connect to the ones coming out of the stereo. in turn it didnt work. I then bought a regular wire harness to see if i could use both, but my stock harness has a small plug and a bigger plug, and nothing i had connected to the small one. does anybody have a clue on what i'm talking about that could lead me in the right direction? it's a 2003 eclipse with the infinity sound system. And on top of that i went to put my stock stereo in and it will not power on...