Sooo, the other day I was driving home with one of my friends on the highway when I hear a really loud WOOOOSH and it just suddenly stopped. That happened a few times and then something flew past the passenger window. "Dude, something just fell off your car"... Great! So, do you really need that piece of trim on the exterior right side of the windsheild? (hint: it's not there anymore) It looks like a seal, but the windshield also looks sealed by itself, is it just trim or does it serve some purpose?