Hey guys would use have a wiring diagram for this switch having trouble with wires Sent from my iPhone using Tapatalk
Try the diagrams on thesamba.com. Top bar -> Technical -> Wiring Diagrams. Scroll down and find USA spec bus wiring diagrams. Of course if your bus is a UK bus and you have one of these USA spec switches, you have more wires than you need because a USA specification bus disconnects one of the brake lights on the side you want to indicate, and wires it to the flasher instead at the rear. . Connect front and rear bulbs to the front flasher connections, ignore the rear flasher connections .
I fitted one last week, and it helpfully has the correct colour wires.. so just match the colours to your old wiring, and leave the extras if your bus isn’t USA spec