Audi A3 2023–2026 — technical service bulletin
Bulletin TSB_2079416_1 · NHTSA communication 11023821 · issued Sep 26, 2025
Technical service bulletin
communication type
Unknown / Other
component
2023–2026
model years
60
vehicle entries
Official summary
This bulletin provides an overview of customer service packages MLB and MQB for MIB3/ConBox/OCU3/AED2/gateway after UNECE deployment.
Vehicles covered
- 2024 Audi A3
- 2025 Audi A3
- 2026 Audi A3
- 2024 Audi A4
- 2025 Audi A4
- 2024 Audi A4 Allroad
- 2025 Audi A4 Allroad
- 2024 Audi A5
- 2024 Audi A5 Cabriolet
- 2024 Audi A5 Sportback
- 2025 Audi A5 Sportback
- 2024 Audi A6
- 2025 Audi A6
- 2024 Audi A6 Allroad
- 2025 Audi A6 Allroad
- 2026 Audi A6 Allroad
- 2023 Audi A7
- 2024 Audi A7
- 2025 Audi A7
- 2023 Audi A8
- 2024 Audi A8
- 2025 Audi A8
- 2026 Audi A8
- 2024 Audi E-Tron GT
- 2025 Audi E-Tron GT
- 2026 Audi E-Tron GT
- 2024 Audi Q3
- 2025 Audi Q3
- 2026 Audi Q4 E-Tron
- 2026 Audi Q4 Sportback E-Tron
- 2024 Audi Q5
- 2025 Audi Q5
- 2024 Audi Q5 E
- 2025 Audi Q5 E
- 2024 Audi Q5 Sportback
- 2025 Audi Q5 Sportback
- 2025 Audi Q6 E-Tron
- 2025 Audi Q6 Sportback E-Tron
- 2023 Audi Q7
- 2024 Audi Q7
- 2025 Audi Q7
- 2026 Audi Q7
- 2023 Audi Q8
- 2024 Audi Q8
- 2025 Audi Q8
- 2026 Audi Q8
- 2024 Audi Q8 E-Tron
- 2025 Audi Q8 E-Tron
- 2024 Audi Q8 Sportback E-Tron
- 2025 Audi Q8 Sportback E-Tron
- 2024 Audi RS 3
- 2025 Audi RS 3
- 2026 Audi RS 3
- 2024 Audi RS 5
- 2024 Audi RS 5 Sportback
- 2025 Audi RS 5 Sportback
- 2024 Audi RS 6 Avant
- 2025 Audi RS 6 Avant
- 2026 Audi RS 6 Avant
- 2023 Audi RS 7
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.