My truck only has 300 miles on it today, and when I was getting into my car I noticed that the back window (drivers side) had a vertical streak of adhesive on it. After looking around I noticed that there was a small piece of what appears to be felt jammed in the window/door. Looking at the opposite side of the car I can see where that piece was supposed to be (rear side of the back window on the outside of the window and stuck to the frame. So now my car is missing that piece on one side, not sure if that will impact anything. It doesn't seem worth it to bring to a dealer to fix. Thoughts?