{"nhtsa_id":10228821,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-05","date":"2022-12-16","document_id":"NCU-2022070017","mfr_campaign":null,"replaces":null,"component":"FORWARD COLLISION AVOIDANCE; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz, has determined that on certain Model Year (“MY”) 2021 S-Class (223 platform) vehicles, the software for the driving assistance system control unit may not correspond to the current production specification. This may result in faulty long-range radar-based warnings occurring. What We’re Doing MBUSA will conduct a service campaign. An authorized Mercedes-Benz dealer will update the driving assistance control unit software","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228821-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10228821-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10228821","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MERCEDES-BENZ","model":"S 500","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S 560","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-BENZ","model":"S 580","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-MAYBACH","model":"S 560","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"MERCEDES-MAYBACH","model":"S 580","year_from":2021,"year_to":2021,"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":[]}