I have a project bike I have been working on. 1997 Polaris sportsman 500. just about got it ready to roll. Problem I am seeing atm is the Over heat light comes on when put in gear. the neutral/reverse light dont work at all. High beam does work correctly. When I got it this thing was a mess. many wires not connected to board and such. these lights were all still connected just not plugged into the harness. I am thinking they might be wired wrong now but han’t looked yet at them. I reconnected all loose wires according to what the pins said. black wire, yellow black ect. Dont seem like there is a way to get them wrong. Also the last owner has crossed the heat sensor coming out of radiator. I am guessing it went bad and this was their cheap fix. Should the fan be running all the time now or is there another sensor also? and does this radiator get filled with normal coolant or some kind of oil? I have learned alot from all the post. just searched and usually found my answer. This forum has helped alot Thanks.