Im installing a lin converter for my 03 taurus. I dont know what colors and positive or negitive. I'M REALLY STUCK. i want to have it in before my wife get ready to go to her friends house. I also need to know where i can put my remote turn on wire. I doesnt work in the fuse or the speaker. i also cant get my radio out. I've tried it about 9 times and its not moving. but would i be able to put in on the back side of the radio where the wiring harness plugs in? I need help fast!!