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December 18, 2020 Service bulletin

This bulletin contains instructions for addressing discoloration due to moisture on a new vehicle.

Audi technical service bulletin A5520512014055_8 for 2010-2021 Audi A4, 2012-2021 Audi A6 and 2010-2021 Audi Q5 and others.

Bulletin number
A5520512014055_8
Component
Engine
Summary
This bulletin contains instructions for addressing discoloration due to moisture on a new vehicle.

Owners of these vehicles have filed 916 complaints in the engine category.

Vehicles covered

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