Audi A3 2023–2025 — technical service bulletin
Bulletin TSB_2079416_4 · NHTSA communication 11029398 · issued Feb 17, 2026
Technical service bulletin
communication type
Electrical System
component
2023–2025
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
- 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
- 2023 Audi A7
- 2024 Audi A7
- 2025 Audi A7
- 2023 Audi A8
- 2024 Audi A8
- 2025 Audi A8
- 2024 Audi E-Tron GT
- 2025 Audi E-Tron GT
- 2024 Audi Q3
- 2025 Audi Q3
- 2024 Audi Q5
- 2025 Audi Q5
- 2024 Audi Q5 E
- 2025 Audi Q5 E
- 2024 Audi Q5 Sportback
- 2025 Audi Q5 Sportback
- 2023 Audi Q7
- 2024 Audi Q7
- 2025 Audi Q7
- 2023 Audi Q8
- 2024 Audi Q8
- 2025 Audi Q8
- 2024 Audi Q8 E-Tron
- 2024 Audi Q8 Sportback E-Tron
- 2024 Audi RS 3
- 2025 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
- 2023 Audi RS 7
- 2024 Audi RS 7
- 2025 Audi RS 7
- 2024 Audi RS E-Tron GT
- 2025 Audi RS E-Tron GT
- 2023 Audi RS Q8
- 2024 Audi RS Q8
- 2025 Audi RS Q8
- 2024 Audi S3
- 2025 Audi S3
- 2024 Audi S4
- 2025 Audi S4
- 2024 Audi S5
- 2024 Audi S5 Cabriolet
- 2024 Audi S5 Sportback
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.