{"nhtsa_id":10039253,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-07-13","date":"2011-05-12","document_id":"LI-91-10P051831","mfr_campaign":null,"replaces":null,"component":"SEATS; SEATS:FRONT ASSEMBLY:HEAD RESTRAINT","mfr_system":null,"summary":"MERCEDES-BENZ: THERE IS CRACKING NOISE AT THE FRONT SEATS WHEN OPERATING THE HEIGHT ADJUSTMENT. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10039253","components":[{"id":"seats","name":"Seats","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"S","year_from":2009,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"S CLASS","year_from":2009,"year_to":2009,"match":"exact","vehicle_ids":["2009_mercedes-benz_s-class"]},{"make":"MERCEDES BENZ","model":"S600","year_from":2009,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"S63","year_from":2009,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"S65","year_from":2009,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S550","year_from":2010,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S600","year_from":2010,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S63","year_from":2010,"year_to":2010,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S65","year_from":2010,"year_to":2010,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}