This happened to me in Wyoming with 17 degree weather one night while camping. I had to cut the window out and replace the plastic. We have had so many issues lately that we traded it in for a Wagoneer. You can’t really tell it was replaced. At least the dealer didn’t see it.
Mine is the headlights. They randomly turn on. Sometimes 2 or 3 times per night. Working night shift, it's weird when your lights just come on out of the blue.