Scared the poop out of me! Going 65 at night down interstate 635, the moonroof on my G35 exploded. It did not just break or shatter, it exploded outward spontaneously. Fortunately the inside cover was closed, and the glass either flew onto the highway or dropped onto the cover. No indication of any rock or bullet, just "wham" and glass breaking. From other posts I don't expect any help from the dealer.