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September 25, 2025 Service bulletin

This TSB provides informaiton when the Audi virtual cockpit is black, or the message "Instrument cluster:...

Audi technical service bulletin TSB_2078439_2 for 2021 Audi A6, 2021 Audi Q7 and 2021 Audi A8 and others.

Bulletin number
TSB_2078439_2
Component
Electrical system
Summary
This TSB provides informaiton when the Audi virtual cockpit is black, or the message "Instrument cluster: fault" is displayed; DTC B200049 - Control Module faulty.

Owners of these vehicles have filed 92 complaints in the electrical category.

Vehicles covered

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