{"nhtsa_id":10251079,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-03-04","date":"2024-01-26","document_id":"L-SB-0006-23","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE","mfr_system":null,"summary":"TSB: A head unit software update is now available for 2022 model year LX 600, NX 250, NX 350, NX 350h, and NX 450h+ vehicles equipped with Lexus Multimedia (version 1020 or earlier). This update provides improved performance and capability for the following: ?User profile configuration and display. ?Cloud Navigation and Intelligent Voice Assistant. ?Mobile device connectivity. ?On-screen display and system settings/configuration. ?Security enhancements. A head unit software update is now available for 2022 LX 600, NX 250, NX 350, NX 350h, and NX 450h+ vehicles; and 2023 ES 250, ES 300h, ES 350, and UX 250h vehicles equipped with Lexus Multimedia (earlier than version 1040). This software update includes the following improvements: ?Cloud navigation. ?Intelligent assistant voice recognition. ?Showing and controlling explicit audio content. ?User interface. ?Bluetooth®. ?Bug fixes. This software update removes the following feature: ?Hybrid radio. A head unit software update is now available for 2023 model year LX 600, NX 250, NX 350, NX 350h, and NX 450h+ vehicles equipped with Lexus Multimedia (version 1040 or earlier). This software update provides improved performance and capability for the following: ?User profile. ?Over-the-air (OTA) notifications. ?Ability to search during a call. ?Bug fixes settings/configuration. ?Security enhancements. A head unit software update is now available for 2022 ? 2023 model year LX 600 vehicles; 2023 ? 2024 model year ES 250, ES 300h, ES 350, RX 350, RX 350h, RX 450h+, RX 500h, and UX 250h vehicles; 2022 ? 2024 model year NX 250, NX 350, NX 350h, and NX 450h+ vehicles; 2023 model year LS 500 and LS 500h vehicles; 2024 model year LC 500, LC 500C, and LC 500h vehicles equipped with Lexus Multimedia (earlier than version 2050). This software update includes the following improvements: ?User interface design. ?Intelligent assistant. ?Navigation lane guidance. ?Phone book se","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251079-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251079-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10251079","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"software","name":"Software","parent":"electrical"}],"codes":[],"topics":[],"vehicles":[{"make":"LEXUS","model":"ES","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_lexus_es","2024_lexus_es"]},{"make":"LEXUS","model":"ES HYBRID","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"LC","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_lexus_lc"]},{"make":"LEXUS","model":"LC HYBRID","year_from":2024,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"LS","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_lexus_ls"]},{"make":"LEXUS","model":"LS HYBRID","year_from":2023,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"LX","year_from":2022,"year_to":2023,"match":"exact","vehicle_ids":["2022_lexus_lx","2023_lexus_lx"]},{"make":"LEXUS","model":"NX","year_from":2022,"year_to":2024,"match":"exact","vehicle_ids":["2022_lexus_nx","2023_lexus_nx","2024_lexus_nx"]},{"make":"LEXUS","model":"NX HYBRID","year_from":2022,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"RX","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_lexus_rx","2024_lexus_rx"]},{"make":"LEXUS","model":"RX HYBRID","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"UX","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_lexus_ux"]},{"make":"LEXUS","model":"UX HYBRID","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]},{"make":"LEXUS","model":"non-existant UX","year_from":2024,"year_to":2024,"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":[]}