{"nhtsa_id":10247587,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-12-21","date":"2023-12-05","document_id":"23-01-089H","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:BRAKE LIGHTS; EXTERIOR LIGHTING","mfr_system":null,"summary":"Some 2011-14MY Sonata (YF) vehicles may exhibit inoperative brake lights that may be caused by melting/deformation of the rear combination housing lamps. Hyundai is extending warranty coverage for the rear combination lamp under this condition to 15 years/200,000 miles from the date of original retail delivery or date of first use (whichever occurs first) and is valid for original and subsequent owners. Follow the service procedure in this TSB to inspect the rear combination lamps and, if necessary, replace them if heat deformation is found.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247587-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10247587-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10247587","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"brake-light","name":"Brake lights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"HYUNDAI","model":"SONATA","year_from":2011,"year_to":2014,"match":"exact","vehicle_ids":["2011_hyundai_sonata","2012_hyundai_sonata","2013_hyundai_sonata","2014_hyundai_sonata"]}],"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":[]}