Audi A6 2023–2026 — technical service bulletin
Bulletin TSB_2073034_9 · NHTSA communication 11027353 · issued Dec 11, 2025
Technical service bulletin
communication type
Suspension
component
2023–2026
model years
60
vehicle entries
Official summary
This bulletin provides information when the Air Spring symbol lights up; DTC C118D01 compressor for level control; electrical error.
Vehicles covered
- 2023 Audi A6
- 2024 Audi A6
- 2025 Audi A6
- 2023 Audi A6 Allroad
- 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
- 2023 Audi E-Tron
- 2023 Audi E-Tron Sportback
- 2023 Audi Q5
- 2024 Audi Q5
- 2025 Audi Q5
- 2023 Audi Q5 E
- 2024 Audi Q5 E
- 2025 Audi Q5 E
- 2023 Audi Q5 Sportback
- 2024 Audi Q5 Sportback
- 2025 Audi Q5 Sportback
- 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
- 2024 Audi Q8 Sportback E-Tron
- 2023 Audi RS 6 Avant
- 2024 Audi RS 6 Avant
- 2025 Audi RS 6 Avant
- 2026 Audi RS 6 Avant
- 2023 Audi RS 7
- 2024 Audi RS 7
- 2025 Audi RS 7
- 2026 Audi RS 7
- 2023 Audi RS Q8
- 2024 Audi RS Q8
- 2025 Audi RS Q8
- 2026 Audi RS Q8
- 2023 Audi S6
- 2024 Audi S6
- 2025 Audi S6
- 2023 Audi S7
- 2024 Audi S7
- 2025 Audi S7
- 2023 Audi S8
- 2024 Audi S8
- 2025 Audi S8
- 2026 Audi S8
- 2023 Audi SQ5
- 2024 Audi SQ5
- 2025 Audi SQ5
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.