{"nhtsa_id":10208866,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-03-08","date":"2022-02-03","document_id":"22-01-013H","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:LABELS; SERVICE BRAKES, HYDRAULIC; EQUIPMENT","mfr_system":null,"summary":"The brake fluid specifications labeled on the master cylinder reservoir cap and in the vehicle owner’s manual require revision to indicate DOT 4 brake fluid only. This bulletin describes the procedure to replace the master cylinder reservoir cap and apply a sticker to the owner’s manual with the revised brake fluid specification.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208866-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10208866-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10208866","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"EQUUS","year_from":2011,"year_to":2012,"match":"exact","vehicle_ids":["2011_hyundai_equus","2012_hyundai_equus"]},{"make":"HYUNDAI","model":"GENESIS","year_from":2009,"year_to":2012,"match":"exact","vehicle_ids":["2009_hyundai_genesis","2010_hyundai_genesis","2011_hyundai_genesis","2012_hyundai_genesis"]}],"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":[]}