I need a wiring diagram for a C220, or to tell me which wires are the ones with the back things hooked up to them.(or female end for RCA's). Please help me out. I get music to the amp it is just that the wireing is messsed up and everytime i turn off my car and turn it back on i lose the music to my sub.Then i have to pull apart the RCA's and plug them back in for the sound to come back. So please help out! Go to website to see whats up!!!