CONSUMER WAS DRIVING EAST AT APPROX 45 MPH, TRUCK JUMPED OUT IN FRONT, HIT HEAD ON OTHER VEHICLE SIDE, BUMPER WAS COMPLETELY PUSHED IN. AIRBAG DID NOT DEPLOY. DUE TO THIS DEFECT, CONSUMER HIT DASHBOARD WITH HEAD, HIT STEERING WHEEL WITH CHEST. SEAT BELTS WERE NOT WORKING AT TIME OF INCIDENT. *AK