Audi A6 2019–2023 — technical service bulletin
Bulletin A4423002065474_4 · NHTSA communication 10238312 · issued Jun 28, 2023
Technical service bulletin
communication type
Tires
component
2019–2023
model years
30
vehicle entries
Official summary
This bulletin provides information for when there is a TPMS message in the instrument cluster, or the TPMS light is on, and DTC U012700 is stored in the data bus control module.
Vehicles covered
- 2019 Audi A6
- 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
- 2019 Audi A7
- 2020 Audi A7
- 2021 Audi A7
- 2022 Audi A7
- 2023 Audi A7
- 2021 Audi A7 E
- 2022 Audi A7 E
- 2021 Audi RS 6 Avant
- 2022 Audi RS 6 Avant
- 2023 Audi RS 6 Avant
- 2021 Audi RS 7
- 2022 Audi RS 7
- 2023 Audi RS 7
- 2020 Audi S6
- 2021 Audi S6
- 2022 Audi S6
- 2023 Audi S6
- 2020 Audi S7
- 2021 Audi S7
- 2022 Audi S7
- 2023 Audi S7
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.