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October 1, 2025 Service bulletin

Summary of all Vin-4-Pin topics: Brake pulsation MIB3 takes a long time to load at startup Difficult to...

Audi technical service bulletin AVIN4APIN20251001 for 2021-2025 Audi A4, 2024-2025 Audi A6 and 2024-2025 Audi Q5 and others.

Bulletin number
AVIN4APIN20251001
Component
Unknown or other
Summary
Summary of all Vin-4-Pin topics: Brake pulsation MIB3 takes a long time to load at startup Difficult to fuel, EVAP canister part block P001700 crank-cam correlation MIL on: DTC U041800 drive motor coolant and gear oil contamination PPE/PPC time off by 1 hour

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