I added Halo/fog lights to my 2009 Convertible Mustang. I got the Halos wired to the parking lights and they turn on when the parking lights are on. So that works. I can get the fog lights working with the switch/button that came with the fog light wiring harness. The switch/button has three wires going to it. Red (power?), White (relay?) and Black (ground). So this works. I replaced the stock (no fog light) switch with one that has the fog light option. You know, you pull on it to turn on your fog lights. I think I have to do something with pin 3 and pin 6 in the gray connector going to the new light switch in the car. The problem is I do not know what I need to do. Cut? Splice? What wire goes where? My purchase did not come with instructions and the ones I found are incomplete and confusing. Any help would be appreciated. Thanks in advance for your help.