{"nhtsa_id":10002959,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-10-02","date":"2004-03-08","document_id":"070735","mfr_campaign":null,"replaces":"076140","component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"AIR MASS SENSOR REPLACEMENT DUE TO CHECK ENGINE LIGHT COMING ON AND CODES P2004, P0170 AND P0173. *TT *MJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10002959","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":["P0170","P0173","P2004"],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"163","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"463","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"M CLASS","year_from":2001,"year_to":2001,"match":"exact","vehicle_ids":["2001_mercedes-benz_m-class"]}],"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":[]}