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April 28, 2020 Service bulletin

This bulletin contains instructions for diagnosing a damaged turbocharger and calling TAC.

Audi technical service bulletin A2120352059258_1 for 2017-2018 Audi A8, 2017-2018 Audi S6 and 2017-2018 Audi S7 and others.

Bulletin number
A2120352059258_1
Component
Engine and engine cooling: engine: gasoline: turbo/supercharger
Summary
This bulletin contains instructions for diagnosing a damaged turbocharger and calling TAC.

Owners of these vehicles have filed 8 complaints in the engine category.

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