Did you ever do any prev maintenance on your sunroof?I had my 18 and opened the sunroof every single day with zero issues!!! I will never get any vehicle without a sunroof!!!!
every time I washed my truck, I would open the sunroof and clean and lube the rubber strip, also wipe down the the inside of the frame where the sunroof sits. You also have to put the roof in vent mode and wipe down that strip area too---only takes a few minutes to do all of that!Did you ever do any prev maintenance on your sunroof?