Im now faced with the infamous squeak situations. !st the driver seat, only when you may a sharp turn to the left. My moonroof cover when in the open position, and my rear window you can hear it flexing when backing out or coming up the little incline in my driveway. I have an appt sat with the dealer and know that they know about the sunroof issue but do you think I could be hearing that also for the rear window flexing because sounds can fool you sometimes. I was wondering if I should have them silicon the rear window or make them reset it. Any of you had the window flex issue. It makes the car sound like the wide track grand prix"s window I had before it a cheaper car of less build quality.