I WAS DRIVING WITH MY WIFE AT APPROXIMATELY 70 MPH ON A FLAT, FRESHLY PAVED HIGHWAY WITH NO OVERPASSES OR OTHERS CARS NEARBY WHEN ALL OF A SUDDEN AN EXTREMELY LOUD CRASH (SOUNDED LIKE A GUN SHOT) OCCURRED RIGHT ABOVE OUR HEADS. ALL OF A SUDDEN THE SUNSHADE ON THE INTERIOR ROOF STARTED FLAPPING AROUND WILDLY IN THE WIND AND HUNDREDS OF PIECES OF SHATTERED GLASS STARTED RAINING ON MY WIFE AND MY HEAD AND BODY. THE SOUND AND FALLING GLASS WAS SO SUDDEN AND DISTRACTING THAT I NEARLY SWERVED OFF THE ROAD, BUT LUCKILY WAS ABLE TO MAINTAIN CONTROL OF THE CAR. AS MY HEART BEAT OUT OF MY CHEST, I QUICKLY PULLED OVER TO THE SIDE OF THE HIGHWAY TO CALM DOWN AND ASSESS WHAT HAD HAPPENED. UPON FURTHER INSPECTION IT LOOKED LIKE THE SUNROOF HAD SPONTANEOUSLY EXPLODED OUTWARD FROM THE CABIN. WE HAVE NO LOGICAL EXPLANATION FOR WHY IT OCCURRED OTHER THAN THAT IT WAS A PRE-EXISTING MANUFACTURING DEFECT, WHICH SOUNDS CONSISTENT WITH OTHER INSTANCES I HAVE READ ONLINE. DOING SOME ADDITIONAL RESEARCH I FOUND THAT THERE ARE APPARENTLY HUNDREDS OF CASES OF THIS OCCURRING IN KIA MODELS AND A CLASS ACTION LAWSUIT IS BEING BUILT. DESPITE ALL OF THESE INSTANCES BEING REPORTED I WAS NEVER ALERTED BY KIA THAT THIS WAS AN ISSUE OR POSSIBILITY. MY CAR IS IN THE SHOP NOW AND KIA IS INVESTIGATING WHETHER OR NOT THEY WILL COVER THE REPAIR COSTS (THEY BETTER AFTER ALL WE WENT THROUGH). MY WIFE AND I BOTH SUFFERED SEVERAL PUNCTURES/SPLINTERS ON OUR HEAD, ARMS, AND LEGS FROM THE TINY GLASS SHARDS. MY WIFE ALSO RE