Audi A3 2022–2026 — technical service bulletin
Bulletin TSB_2080521_1 · NHTSA communication 11027442 · issued Dec 19, 2025
Technical service bulletin
communication type
Electrical System
component
2022–2026
model years
25
vehicle entries
Official summary
This bulletin provides information when the remote control key does not work; the LD in the key does not flashw hena button on the key is pressed.
Vehicles covered
- 2022 Audi A3
- 2023 Audi A3
- 2024 Audi A3
- 2025 Audi A3
- 2026 Audi A3
- 2022 Audi Q4 E-Tron
- 2023 Audi Q4 E-Tron
- 2024 Audi Q4 E-Tron
- 2025 Audi Q4 E-Tron
- 2026 Audi Q4 E-Tron
- 2022 Audi Q4 Sportback E-Tron
- 2023 Audi Q4 Sportback E-Tron
- 2024 Audi Q4 Sportback E-Tron
- 2025 Audi Q4 Sportback E-Tron
- 2026 Audi Q4 Sportback E-Tron
- 2022 Audi RS 3
- 2023 Audi RS 3
- 2024 Audi RS 3
- 2025 Audi RS 3
- 2026 Audi RS 3
- 2022 Audi S3
- 2023 Audi S3
- 2024 Audi S3
- 2025 Audi S3
- 2026 Audi S3
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.