Add 1 more failure to the list, thankfully it hard failed in the garage AFTER the parade yesterday 20 miles away. A 05 with 25,000 showing, I have been all over without any issues, one hot Iowa day and down it goes. I did resolder the 2 melted connections on the switch and it does work but I have also order the relay kit. The small blob of solder fell out of the switch when I removed the back cover, the contacts were ok but the slide contact was sticking. All better now.
Mike