WHILE IN THE DRIVEWAY, THE VEHICLE WAS PARKED AND WITHOUT, THE WARNING THE REAR GLASS SHATTERED. *AK WHEN THE REAR GATE WAS TOUCHED TO OPEN THE WINDOW, IT EXPLODED. PONTIAC REPLACED THE WINDOW AND SAID THAT THEY WEREN'T SURE WHY THE PROBLEM OCCURRED. *SC THE CONSUMER AND ANOTHER PERSON WERE SLIGHTLY INJURED. *JB