Audi A4 2020–2023 — technical service bulletin
Bulletin A3424672067653_6 · NHTSA communication 10249145 · issued Jan 12, 2024
Technical service bulletin
communication type
Power Train
component
2020–2023
model years
35
vehicle entries
Official summary
This bulletin provides information when there is function restriction with event memory P071800 - P276800 (symptom 20736-20737).
Vehicles covered
- 2021 Audi A4
- 2022 Audi A4
- 2023 Audi A4
- 2021 Audi A4 Allroad
- 2022 Audi A4 Allroad
- 2023 Audi A4 Allroad
- 2021 Audi A5
- 2022 Audi A5
- 2023 Audi A5
- 2021 Audi A5 Cabriolet
- 2022 Audi A5 Cabriolet
- 2023 Audi A5 Cabriolet
- 2020 Audi A6
- 2021 Audi A6
- 2022 Audi A6
- 2023 Audi A6
- 2020 Audi A6 Allroad
- 2021 Audi A6 Allroad
- 2022 Audi A6 Allroad
- 2023 Audi A6 Allroad
- 2020 Audi A7
- 2021 Audi A7
- 2022 Audi A7
- 2023 Audi A7
- 2021 Audi A7 E
- 2022 Audi A7 E
- 2023 Audi A7 PHEV
- 2020 Audi Q5
- 2021 Audi Q5
- 2022 Audi Q5
- 2023 Audi Q5
- 2020 Audi Q5 PHEV
- 2021 Audi Q5 PHEV
- 2022 Audi Q5 PHEV
- 2023 Audi Q5 PHEV
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.