Audi A6 2020–2022 — technical service bulletin
Bulletin A9023952069055_3 · NHTSA communication 10231072 · issued Jan 27, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2020–2022
model years
35
vehicle entries
Official summary
This bulletin contains instructions for when the head up display cannot be turned on, and the message "the selected system is currently unavailable" is displayed periodically on the MMI display. The 12v battery may be drained.
Vehicles covered
- 2021 Audi A6
- 2022 Audi A6
- 2021 Audi A6 Allroad
- 2022 Audi A6 Allroad
- 2021 Audi A7
- 2022 Audi A7
- 2021 Audi A7 E
- 2022 Audi A7 E
- 2021 Audi A8
- 2022 Audi A8
- 2021 Audi A8 L E
- 2021 Audi E-Tron
- 2022 Audi E-Tron
- 2020 Audi Q7
- 2021 Audi Q7
- 2022 Audi Q7
- 2021 Audi Q8
- 2022 Audi Q8
- 2021 Audi RS 6 Avant
- 2022 Audi RS 6 Avant
- 2021 Audi RS 7
- 2022 Audi RS 7
- 2021 Audi RS Q8
- 2022 Audi RS Q8
- 2021 Audi S6
- 2022 Audi S6
- 2021 Audi S7
- 2022 Audi S7
- 2021 Audi S8
- 2022 Audi S8
- 2020 Audi SQ7
- 2021 Audi SQ7
- 2022 Audi SQ7
- 2021 Audi SQ8
- 2022 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.