{"nhtsa_id":10021303,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2007-04-02","date":"2007-02-01","document_id":"2007010001","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"REPLACE POLY V-BELT AND TENSIONER. ENGINE M156","document":null,"url":"https://open.wenmarpro.com/bulletins/10021303","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"ML63","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"R63","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"MERCEDES BENZ","model":"SL600","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG CLS63","year_from":2007,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"AMG E63","year_from":2007,"year_to":2007,"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":[]}