MY 2007 NISSAN PATHFINDER (WITH CURTAIN AIRBAGS) WAS REAR-ENDED AND TOTALED. THE THIRD ROW SEATS WERE CRUSHED AND THE THIRD ROW WINDOWS WERE BLOWN OUT. THE AIRBAGS IN THE THIRD ROW DID NOT DEPLOY. WHY? THE PATHFINDER HAS OPTIONAL CURTAIN AIRBAGS, BUT I KNOW THAT WAS MY NUMBER 1 REQUEST FROM THE DEALER SINCE I HAVE 3 CHILDREN AND I CARPOOL. *TR