I am rewiring my 47 panel. It was fitted with turn signals years ago and has signal front and back signal lights installed. Where I’m getting confused is how to wire up the stop light in the back panel door to be in sync with the two signal lights when applying the brakes and illuminate with lights on. I know this should be simple but it’s driving me insane right now. I don’t have a wiring diagram for this particular application. Any help is greatly appreciated!