Audi A4 2024–2026 — technical service bulletin
Bulletin TSB_2077819_1 · NHTSA communication 11018993 · issued May 12, 2025
Technical service bulletin
communication type
Electrical System
component
2024–2026
model years
60
vehicle entries
Official summary
This bulletin provides a sofrware update for when various warning lamps for different vehicle systems light up in the instrument 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
- 2024 Audi Q7
- 2025 Audi Q7
- 2024 Audi Q8
- 2025 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 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
- 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
- 2026 Audi S E-Tron GT
- 2024 Audi SQ5
- 2025 Audi SQ5
- 2024 Audi SQ5 Sportback
- 2025 Audi SQ5 Sportback
- 2024 Audi SQ7
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.