I was driving to work one morning, and I rolled the passenger side window down a bit. It was a frosty morning. A few minutes later, I started rolling the window back up as I was stopped at a red light. Suddenly, I heard a noise, and noticed that the black rubber panel on the door where the window is came off and was barely hanging on. Luckily, I was stopped at a light. Otherwise, that little piece of rubber would be history right now.