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June 26, 2025 Service bulletin

This bulletin provides information when there is corrosion on the exhaust tail pipes.

Audi technical service bulletin TSB_2042920_2 for 2010-2025 Audi A4, 2010-2025 Audi A6 and 2010-2025 Audi Q5 and others.

Bulletin number
TSB_2042920_2
Component
Fuel/propulsion system
Summary
This bulletin provides information when there is corrosion on the exhaust tail pipes.

Owners of these vehicles have filed 713 complaints in the fuel system category.

Vehicles covered

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