I can't find this in the 69 Camaro Wiring Diagram Manual. My electric switch for the conv. top has a red wire. It looks like it has a grommet on it to go through the firewall. And it's about 2 feet long. Does anybody know where this is supposed to go? I assume it needs a positive power source? I hate to admit it that I disassembled the entire car and can't remember where this goes. I have an American Autowire complete kit installed in case that matters. Thanks.