{"nhtsa_id":10171621,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-02-24","date":"2020-01-06","document_id":"LI54.21-P-065146","mfr_campaign":null,"replaces":null,"component":"VISIBILITY; LANE DEPARTURE","mfr_system":null,"summary":"PreSafe, Blind Spot Assist and Distronic error messages in instrument cluster","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171621-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10171621-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10171621","components":[{"id":"driver-assistance","name":"Driver assistance","parent":null},{"id":"visibility","name":"Glass, wipers and mirrors","parent":null}],"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":[]}