Thanks Bob… i’ve pieced together a Benye And Titan manual. The wire colors are different but the general wiring is enough to get through. I’ve gone from having only start and charge, to having front and rear lights, preheater working, even horn, not that the horses will care if they are in the way… I eliminated the 1st shift and 2nd shift switches and periphery. They must have used them to keep track of hours.