Genesis G90 2023–2024 — service campaign
Bulletin 26-01-072G DCS · NHTSA communication 11037284 · issued Sep 9, 2026
Service campaign
communication type
Electrical System
component
2023–2024
model years
4
vehicle entries
Official 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.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.