Ok fellows I need a little help I have wired my shield and I am only getting 5 volts so I switched to the Kill switch where I get like 12 to 15 volts. But when I plug in the helmet the engine dies. I hooked up the negative to the sled and to the negative of the kill switch and get the same thing. I thought I could tap into the handle bar heaters but nothing. What can I tap into that will give me the twelve to 15 volts needed to keep the helmet clean. I have a 03 600edge x no battery and was just needing some help. I am getting a little frustrated. Any help will be great. Just would like to know where some of you tapped into. I bet your helmets work great at 5 volts mine just continues to fog. That really sucks.