Air Bag Light On problems of the 2011 Mercedes Benz GL450

Tl the contact owns a 2011 mercedes-benz Gl450. The contact stated that the passenger air bag indicator illuminated. The contact received notification of NHTSA campaign number: 116v081000 (air bags); however, the parts to do the repair were unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The contact called a local dealer (mercedes-benz of hempstead, 110 w graham Ave, hempstead, NY 11550) and was informed that the remedy was not available and to wait until the notification informing her to bring the vehicle to the dealer. The manufacturer was notified and did not assist. The failure mileage was approximately 80,000. VIN tool confirms parts not available.