Air Bag Light On problems of the 2011 Mercedes Benz E350

The contact owns a 2011 mercedes-benz E350. When the vehicle was started or while driving various speeds, the service srs air bag warning indicator illuminated intermittently. The vehicle was taken to an independent mechanic where it was diagnosed that the air bag sensor failed, but a repair was unknown. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 3,914.