{"nhtsa_id":10240479,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-08-05","date":"2023-07-27","document_id":"M1599","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT","mfr_system":null,"summary":"SERVICE BULLETIN M1599: 50S/30K HEADSET UPDATE FOR INFOTAINMENT. PURPOSE: This bulletin informs dealers that there is a software update available for the 50S and the 30K headsets. This update is to improve the interaction of the headsets with the Infotainment Control Unit (IFCU) on the 2023 FLHXSE and FLTRXSE.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10240479-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10240479-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10240479","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HARLEY-DAVIDSON","model":"FLHXSE","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"HARLEY-DAVIDSON","model":"FLTRXSE","year_from":2023,"year_to":2023,"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":[]}