VEHICLE WAS TRAVELING W/B ON NEW YORK STATE THRUWAY WHEN A DEER JUMPED IN FRONT OF AND WAS HIT BY CAR. THE AIR BAGS DEPLOYED ( STEERING WHEEL, KNEE BAGS AND PASSENGER SIDE CURTAIN.) PROBLEM IS THEY DID NOT DEFLATE ! THIS MADE IT IMPOSSIBLE FOR DRIVER TO STEP ON BRAKES OR TO SEE ! VERY DANGEROUS SITUATION EXTREMELY LUCKY NO SERIOUS INJURY OR OTHER VEHICLE INVOLVED DRIVER HAD HARD TIME GETTING OUT OF VEHICLE (OBSERVED BY STATE POLICE)