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    4. : What does the yellow warning light on the Audi A3 mean?

What does the yellow warning light on the Audi A3 mean?
Years 2020-2027

Answer

When the yellow warning light comes on in the Audi A3, it means that there is a malfunction in the engine. The problem is that it could be caused by an infinite number of issues related to the control unit or a malfunction in the exhaust system.
Posted on: 5 May 2023 by ScegliAuto

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