{"nhtsa_id":622095,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-12","date":"2001-08-08","document_id":"PB473015","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT","mfr_system":null,"summary":"CONCERNS WITH CLICKING NOISE FROM THE OBD - SHUT OFF VALVE ON VEHICLES WITH 111 / 112 / 113 / 137 ENGINES (EXCEPT S210). *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/622095","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"MERCEDES BENZ","year_from":2001,"year_to":2001,"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":[]}