I bought my colorado a while ago and the guy that had it before me installed some stupid horn that plays the dukes of hazard horn. I didn't even think to press the horn when I was test driving. To make it even more *******, it is broken so it only plays every other note or so. I just want to hook the stock horn back up, but I think he took it off. I have an 05 Z85. Where is the stock horn supposed to be?