WHILE DRIVING AT 30-35 MILES PER HOUR I HIT A MINI VAN FROM BEHIND IN STOP AND GO TRAFFIC. MY LEXUS AT THIS POINT HAD 2500 MILES WAS 3 MONTHS OLD AND I WAS DRIVING ALONE WITH NO PASSENGERS. WHEN I HIT THE OTHER VEHICLE EVERY AIRBAG (AROUND 12) DEPLOYED WHICH IN CONJUCTION WITH SEEMINGLY MINOR EXTERIOR DAMAGE RESULTED IN THIS BRAND NEW CAR BEING TOTALLED.