This is exactly what I'm looking for. Would you mind sharing some pics of the wiring harnesses you made?I want to thank all of you, I used all the information here to create what a was looking for. I really wanted leds but I don’t like the look of them on the fj62 I think it just doesn’t go together, so I went with holley retrobright they look very similar to factory making a much nice light on my opinion, then a wanted all 4 light on low beam on and all 4 on high beam on as well, I was worry that was going to be too much for the one high beam plug to handle so I went with two relay’s one controlled by positive to control the low beam for all 4 lights making a crossover wire and one controlled by ground for the high beam same as the other with a wire going to the other side to control all 4 lights with just two relay’s. I got all the signal from the passenger side high beam since is closest to the battery and all the wiring is made on 12ga wire that should be plenty. Today I might start messing with the high been indicator.
Some pictures
View attachment 3309428
High beam
View attachment 3309429
Low beam
View attachment 3309430