The contact owns a 2013 GMC Sierra 1500. The contact stated that while driving approximately 60 MPH, the roof, passenger’s side curtain, and the front side air bags deployed without a crash. The contact stated that the driver’s and passenger’s side seat belts no longer deployed, and there were metallic debris coming from the air bags. The contact sustained a cut on the right leg. The vehicle was taken to a local dealer where it was diagnosed with moist air bags and corrosion that caused the failure after rainy weather. The manufacturer was made aware of the failure. The failure mileage was approximately 170,000.