{"nhtsa_id":10012276,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2005-02-23","date":"2008-03-06","document_id":"275550C","mfr_campaign":null,"replaces":"275550G","component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"HARSH ENGAGEMANT POSSIBLY FOLLOWED BY DRONING BUZZING NOISE DURING LIGHT ACCELERATION BETWEEN ENGINE SPEED OF 1200-2500 RPM. THIS INCLUDES MERCEDES BENZ 203,209,211 MODELS. *EH UP TO PRODICTION DATE 9/03. UPDATED 8/27/08. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10012276","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","year_from":null,"year_to":null,"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":[]}