Audi A4 2023–2025 — technical service bulletin
Bulletin TSB_2077819_4 · NHTSA communication 11032147 · issued Apr 30, 2026
Technical service bulletin
communication type
Electrical System
component
2023–2025
model years
60
vehicle entries
Official summary
This bulletin provides information when there are various warning lamps for different vehicle systems light up in th einstrument cluster.
Vehicles covered
- 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
- 2024 Audi A7
- 2025 Audi A7
- 2024 Audi A8
- 2025 Audi A8
- 2024 Audi E-Tron GT
- 2025 Audi E-Tron GT
- 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 5
- 2024 Audi RS 5 Sportback
- 2025 Audi RS 5 Sportback
- 2024 Audi RS 6 Avant
- 2025 Audi RS 6 Avant
- 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 S4
- 2025 Audi S4
- 2024 Audi S5
- 2024 Audi S5 Cabriolet
- 2024 Audi S5 Sportback
- 2025 Audi S5 Sportback
- 2024 Audi S6
- 2025 Audi S6
- 2024 Audi S7
- 2025 Audi S7
- 2024 Audi S8
- 2025 Audi S8
- 2024 Audi SQ5
- 2025 Audi SQ5
- 2024 Audi SQ5 Sportback
- 2025 Audi SQ5 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.