{"nhtsa_id":11037285,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-09-11","date":"2026-09-09","document_id":"26-01-072G TSB","mfr_campaign":"922G","replaces":null,"component":"ELECTRICAL SYSTEM","mfr_system":null,"summary":"Certain GV60 (JW1 EV) and G90 (RS4) vehicles may exhibit an inability to perform Over the Air (OTA) software updates due to an internal logic error that prevents the updates from being completed properly. This bulletin provides instructions to perform a Data Connectivity Unit (DCU) software update to correct this condition.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037285-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11037285-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11037285","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"GENESIS","model":"G90","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_genesis_g90","2024_genesis_g90"]},{"make":"GENESIS","model":"GV60","year_from":2023,"year_to":2024,"match":"exact","vehicle_ids":["2023_genesis_gv60","2024_genesis_gv60"]}],"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":[]}