We have a 2010 f250 Harley Diesel. The sunroof will not close. It is opened in the back, not opened by sliding it all the open. I took it to the dealer this morning and they said the rails are broke. It only has 44,995 miles on it but it is past the 36,000 miles under which it would still be covered. My extended warranty, that we were told was bumper to bumper, does NOT cover it either. We are looking at $800 plus 5 hours of labor. Over $1000 to fix a sunroof we've only used half a dozen times on a $56,000 truck! They broke the plastic piece that holds it down so now they taped it closed so it wouldn't leak since it is raining here. Ugh!!! Anyone else experience thus problem?