TL* THE CONTACT OWNED A 2016 MAZDA CX-5. WHILE DRIVING APPROXIMATELY 60 MPH, THE DRIVER CRASHED INTO A YIELD SIGN. DURING THE CRASH, THE YIELD SIGN CAME THROUGH THE FRONT WINDSHIELD. THE FRONT END OF THE VEHICLE SUSTAINED SEVERE DAMAGE; HOWEVER, THE AIR BAG DID NOT IMMEDIATELY DEPLOY. THE CONTACT INDICATED THAT THE AIR BAG DEPLOYED MOMENTS AFTER THE CRASH OCCURRED. THE DRIVER SUSTAINED A LEFT ARM LACERATION THAT REQUIRED MEDICAL ATTENTION. THE VEHICLE WAS DESTROYED AND TOWED AWAY. A POLICE REPORT WAS FILED. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE LOCAL DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 44,000.