I know there are at least 4 threads with fog lights info but I don't want to spam/hijack them so I start my own specific to my need. I have a 09 base tacoma reg cab without fog light and not prewire. So I bought a light kit with fog lights, switch, and wiring harness with attached relay and inline fuse. I have spent a week staring at this wiring harness and managed to figure out where all the wires suppose to connect to except for 2 of them.
1) where does the other end of the inline fuse suppose to attach to? 2) the switch has a total of 4 small wires (2 red, 1 yellow, and 1 black), where is the small red wire suppose to attach to? 3) why is there wires from the switch smaller in diameter then the rest of other wires and is that normal.
I have a diagram of what the wiring harness looks like. I would like to work on the fog light this weekend so any help would be greatly appreciated. TIA