I've got an HJ47. It was owned by a farmer before and he didn't care what worked as long as the thing ran and could haul and hold equipment, so I've got a few issues to resolve. One is my rear lights. The hazards work, the blinkers work, one brake light works (right side). No rear lights turn on when I turn on my headlights. So I'm trying to figure out why the other brake light doesn't work and why the tail lights don't go on when I turn on my headlights. I went under, looked at the connections at the rear, took them apart, and see nothing amiss on the side the brake light works but a red wire has apparently become disconnected on the other (is that the brake light?). Here are some pics. They were all really dirty and still need to be cleaned. Does anyone know what size wire these would be. I might need to add to the red wire. Thanks for any help. The one where everything works except the tail light doesn't come on with the headlights. Not sure what is in the black box the one larger black wire goes to. Wondering what the two metal prongs are for that are covered in grease (was covered with tape) The one with the cut/disconnected red wire. There are red, white, brown and black wires. I assume the black is the ground.