I am wanting to use my power window wire as a 12v source for the wideband as it is not in use ( manual windows) also is there a wire in the same harness that I can hook up the dimmer wire to? If so what are the color of the wires I need to use. I know this topic is beat to death. But I have found no real answers on what I am wanting to do. Edit: It is in and working solved my own problem......