The contact owns a 2008 Saturn Sky. The contact stated that the air bag warning light was illuminated. The vehicle was taken to a local dealer, where it was diagnosed and determined that the module kit, the OCS sensor, and the four retainers were faulty and needed to be replaced. The vehicle was not repaired. The contact stated that the vehicle was previously repaired under NHTSA Campaign Number: 17V061000 (Air Bags); however, the vehicle had experienced the failure stated in the recall. The manufacturer was notified of the failure. The approximate failure mileage was 120,000.