Audi E-Tron 2019–2025 — technical service bulletin
Bulletin TSB_2063427_11 · NHTSA communication 11017673 · issued Apr 28, 2025
Technical service bulletin
communication type
Electrical System
component
2019–2025
model years
15
vehicle entries
Official summary
This bulletin provides information when the high-voltage battery charger control module reports under wrong diagnostic address after being replaced.
Vehicles covered
- 2019 Audi E-Tron
- 2021 Audi E-Tron
- 2022 Audi E-Tron
- 2023 Audi E-Tron
- 2020 Audi E-Tron Sportback
- 2021 Audi E-Tron Sportback
- 2022 Audi E-Tron Sportback
- 2023 Audi E-Tron Sportback
- 2024 Audi Q8 E-Tron
- 2025 Audi Q8 E-Tron
- 2024 Audi Q8 Sportback E-Tron
- 2025 Audi Q8 Sportback E-Tron
- 2024 Audi SQ8 E-Tron
- 2025 Audi SQ8 E-Tron
- 2024 Audi SQ8 Sportback E-Tron
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.