If you could possibly take a look when you get to your car because I have looked everywhere to see if there is a missing part and looked around the B pillar but it all seems there. Its such a small piece. If you find it, a picture of yours would be perfect. Again its about the size of my thumb, just realized the pictures make it look largerI'm not in my car, but it looks like the small part that is on the top of the rear Windows, near the B Pillar.