I know, this is a Taurus site, but a lot of you guys have seen a lot of strange things. I have a 2001 E450 that the blower fan control switch in the dash is melted big time, along with the wire harness. It looks like a $20 switch, so no big deal. Just wondering if this is something that happens pretty regularly or is it an issue with the fan. The fan runs on low and doesn't seem to make any noise. This is a cutaway bus, so the previous owners probably turned the fan on at 6 am and ran it until 7 pm 6 days a week.