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January 7, 2021 Service bulletin

This bulletin contains repair instructions for a warning message regarding the rear lighting

Audi technical service bulletin A9421322055123_4 for 2019-2020 Audi A6, 2018-2020 Audi Q5 and 2019-2020 Audi A8 and others.

Bulletin number
A9421322055123_4
Component
Exterior lighting
Summary
This bulletin contains repair instructions for a warning message regarding the rear lighting. There are several possible DTCs that could be stored.

Owners of these vehicles have filed 26 complaints in the lights category.

Vehicles covered

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