{"nhtsa_id":10202534,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-10-25","date":"2021-05-21","document_id":"PSC2021060013","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"Update Coding of Powertrain Control Unit.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202534-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10202534-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10202534","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"C 300","year_from":2019,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"C 350","year_from":2020,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"C 350 E","year_from":2019,"year_to":2020,"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":[]}