GT 550 moonroof blowout
I parked my car in the lower level of the parking garage at work and on my return, twelve hours later, my moonroof had blown "out". It looked as though someone had hit it with a bowling ball from the inside. The entire rear panel of the panoramic roof had shattered and was literally bulging outward. The outside temperature was about 40F, and a significant low front had just come through. My engineering friends seem to think that some kind of micro flaw in the edge of the glass might have been responsible. My dealer is replacing it under warranty and has given us an X5 loaner for the two days until the part comes in. crazy...