Be careful cleaning the poly windshields on the 500. I had my 500 on a trailer and was returning home with a friend. While gassing up the truck my buddy grabbed the Scrub-N Squeegee thing in the bucket by the pumps and hit the truck windshields and then washed the 500's windshield. I didn't notice him doing it and probably wouldn't have thought to stop him anyway. You might as well have taken sandpaper to the windshield. I don't know if it was the dust on the windshield, the tool, the dirty water in the bucket or all of the above, but it ruined the windshield. Driving into the sun, specially if the sun is low, you are blind. I'm not talking about hard to see, I'm talking blind. I have to stick my head out and look around the windshield a lot of the time, it's that bad. I've got a polish kit from Novus that my Honda dealer recommended, fix'n to give it a try because I've got nothing to lose. If the polish kit doesn't help the scratches, a whole lot, I've got to buy a new windshield. So be careful out there when washing the windshields.