Audi A4 2022–2023 — technical service bulletin
Bulletin A9023962067182_3 · NHTSA communication 10231073 · issued Jan 31, 2023
Technical service bulletin
communication type
Equipment
component
2022–2023
model years
53
vehicle entries
Official summary
This bulletin provides instructions for when a message regarding CNG inspection or CNG mode is briefly displayed on the instrument cluster, despite the vehicle not being equipped with a CNG fuel system.
Vehicles covered
- 2022 Audi A4
- 2023 Audi A4
- 2022 Audi A4 Allroad
- 2022 Audi A5
- 2023 Audi A5
- 2022 Audi A5 Cabriolet
- 2023 Audi A5 Cabriolet
- 2022 Audi A6
- 2023 Audi A6
- 2022 Audi A6 Allroad
- 2022 Audi A7
- 2023 Audi A7
- 2022 Audi A7 E
- 2022 Audi A8
- 2023 Audi A8
- 2022 Audi E-Tron
- 2023 Audi E-Tron
- 2022 Audi E-Tron GT
- 2023 Audi E-Tron GT
- 2023 Audi Q5
- 2022 Audi Q5 PHEV
- 2023 Audi Q5 PHEV
- 2022 Audi Q5 Sportback
- 2022 Audi Q7
- 2023 Audi Q7
- 2022 Audi Q8
- 2023 Audi Q8
- 2022 Audi RS 5
- 2023 Audi RS 5
- 2022 Audi RS 6 Avant
- 2023 Audi RS 6 Avant
- 2022 Audi RS 7
- 2023 Audi RS 7
- 2022 Audi RS E-Tron GT
- 2023 Audi RS E-Tron GT
- 2022 Audi RS Q8
- 2023 Audi RS Q8
- 2022 Audi S5
- 2023 Audi S5
- 2022 Audi S5 Cabriolet
- 2023 Audi S5 Cabriolet
- 2022 Audi S6
- 2023 Audi S6
- 2022 Audi S7
- 2023 Audi S7
- 2022 Audi S8
- 2023 Audi S8
- 2022 Audi SQ5
- 2023 Audi SQ5
- 2022 Audi SQ7
- 2023 Audi SQ7
- 2022 Audi SQ8
- 2023 Audi SQ8
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.