{"nhtsa_id":11033711,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-06","date":"2026-05-27","document_id":"26-GI-002G TSB","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"This bulletin provides information related to the navigation and head unit software changes introduced in the 2026 1st Navigation Map and Software Update. The changes may vary depending on vehicle type, model, and navigation system. Refer to the 2026 1st Navigation Map and Software Update Key Improvements and Additional Improvements tables in this TSB for a list of specific changes. The software can be downloaded via Navigation Updater (NAU) and updated by USB.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033711-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11033711-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11033711","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GENESIS","model":"G70","year_from":2022,"year_to":2025,"match":"exact","vehicle_ids":["2022_genesis_g70","2023_genesis_g70","2024_genesis_g70","2025_genesis_g70"]},{"make":"GENESIS","model":"G80","year_from":2021,"year_to":2025,"match":"exact","vehicle_ids":["2021_genesis_g80","2022_genesis_g80","2023_genesis_g80","2024_genesis_g80","2025_genesis_g80"]},{"make":"GENESIS","model":"G80 ELECTRIFIED","year_from":2023,"year_to":2026,"match":"base","vehicle_ids":["2023_genesis_g80","2024_genesis_g80","2025_genesis_g80","2026_genesis_g80"]},{"make":"GENESIS","model":"G90","year_from":2023,"year_to":2026,"match":"exact","vehicle_ids":["2023_genesis_g90","2024_genesis_g90","2025_genesis_g90","2026_genesis_g90"]},{"make":"GENESIS","model":"GV60","year_from":2023,"year_to":2025,"match":"exact","vehicle_ids":["2023_genesis_gv60","2024_genesis_gv60","2025_genesis_gv60"]},{"make":"GENESIS","model":"GV70","year_from":2022,"year_to":2026,"match":"exact","vehicle_ids":["2022_genesis_gv70","2023_genesis_gv70","2024_genesis_gv70","2025_genesis_gv70","2026_genesis_gv70"]},{"make":"GENESIS","model":"GV70 ELECTRIFIED","year_from":2023,"year_to":2026,"match":"base","vehicle_ids":["2023_genesis_gv70","2024_genesis_gv70","2025_genesis_gv70","2026_genesis_gv70"]},{"make":"GENESIS","model":"GV80","year_from":2021,"year_to":2025,"match":"exact","vehicle_ids":["2021_genesis_gv80","2022_genesis_gv80","2023_genesis_gv80","2024_genesis_gv80","2025_genesis_gv80"]}],"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":[]}