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August 4, 2026 Service bulletin

This bulletin provides information when the engine warning lamp lights up.

Audi technical service bulletin TSB_2082939_1 for 2026 Audi A6, 2025 Audi Q5 and 2025 Audi A5 and others.

Bulletin number
TSB_2082939_1
Component
Electrical system
Summary
This bulletin provides information when the engine warning lamp lights up.

Owners of these vehicles have filed 37 complaints in the electrical category.

Vehicles covered

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