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September 7, 2023 Service bulletin

This bulletin provides information for when the red coolant warning lamp is on and the DTCs P218100,...

Audi technical service bulletin A1923412062951_3 for 2019-2021 Audi A8, 2019-2021 Audi S8 and 2020-2021 Audi SQ7 and others.

Bulletin number
A1923412062951_3
Component
Engine and engine cooling: engine: engine control module (ecu/ECM)
Summary
This bulletin provides information for when the red coolant warning lamp is on and the DTCs P218100, P017B00, P017C00, and/or P017E00 are stored in the ECM.

Owners of these vehicles have filed 12 complaints in the engine category.

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