{"nhtsa_id":11025500,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-11-13","date":"2025-11-08","document_id":"08-370-25","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"R1H Radio U33.43 USB Software Update Customers may experience one or more of the following: ● **Head Unit (HU) does not show the Charge/Climate Summary popup after key off. ● Performance Pages disappear. ● Blind spot chime does not work if CAN activation signals duration is less than two seconds.** ● Speed limit sign on Instrument Panel Cluster (IPC) is showing incorrect speed. ● Touch freeze/Disassociated Center Stack Display (DCSD) off. ● CP/AA wireless disconnection This bulletin involves inspecting radio software level and if the software level is at or below U27.52, updating it with a USB to U29.42 first and then a second update to U33.43.**","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025500-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11025500-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11025500","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALFA ROMEO","model":"TONALE","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"ALFA ROMEO","model":"TONALE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_alfa-romeo_tonale"]},{"make":"ALFA ROMEO","model":"TONALE PHEV","year_from":2024,"year_to":2024,"match":"base","vehicle_ids":["2024_alfa-romeo_tonale"]},{"make":"DODGE","model":"HORNET","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_dodge_hornet","2024_dodge_hornet","2025_dodge_hornet"]}],"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":[]}