Audi E-Tron 2019–2022 — technical service bulletin
Bulletin Dealer 93N6_REV1 · NHTSA communication 10250341 · issued Feb 14, 2024
Technical service bulletin
communication type
Electrical System
component
2019–2022
model years
4
vehicle entries
Official summary
UPDATE - Software Update for Battery Modules Control Unit (NVLW) - Repair instructions updated.
Vehicles covered
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.