Audi A6 2020–2021 — technical service bulletin
Bulletin A9023922063502_6 · NHTSA communication 10230995 · issued Jan 26, 2023
Technical service bulletin
communication type
Lane Departure
component
2020–2021
model years
29
vehicle entries
Official summary
This bulletin provides instructions for when the lane change assist/intersection assist is sporadically not working and DTC B200FF9 is present in either the lane change assist control modules, or the corner radar control modules.
Vehicles covered
- 2020 Audi A6
- 2021 Audi A6
- 2020 Audi A6 Allroad
- 2021 Audi A6 Allroad
- 2020 Audi A7
- 2021 Audi A7
- 2021 Audi A7 E
- 2020 Audi A8
- 2021 Audi A8
- 2020 Audi A8 L E
- 2021 Audi A8 L E
- 2021 Audi E-Tron
- 2020 Audi Q7
- 2021 Audi Q7
- 2020 Audi Q8
- 2021 Audi Q8
- 2021 Audi RS 7
- 2020 Audi RS Q8
- 2021 Audi RS Q8
- 2020 Audi S6
- 2021 Audi S6
- 2020 Audi S7
- 2021 Audi S7
- 2020 Audi S8
- 2021 Audi S8
- 2020 Audi SQ7
- 2021 Audi SQ7
- 2020 Audi SQ8
- 2021 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.