I WAS IN A SINGLE CAR ACCIDENT ON NOVEMBER 14, 2005 IN A 2005 DODGE RAM PICKUP TRUCK . I HIT A DEER AND THEN HIT A TREE GOING 45-50 MPH. MY AIR BAG DID NOT DEPLOY AND THE FUEL SWITCH DID NOT TURN OFF. I DO NOT UNDERSTAND WHY THE AIRBAG DID NOT DEPLOY AS IT SHOULD HAVE. *NM