{"nhtsa_id":10043731,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-24","date":"2013-02-01","document_id":"SC-2011120006-A","mfr_campaign":null,"replaces":"SC-2011120006-B","component":"ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"MERCEDES: UPDATE ELECTRIC DRIVE SYSTEM. MODEL 451 MODEL YEAR 2011. *KB UPDATED 7/13/12. *PE UPDATED 4/29/13. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10043731","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES BENZ","model":"MERCEDES BENZ","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":[]}