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Frequently asked questions about cars and motorcycles

Guide to replacing the automatic transmission oil of the Audi A4

Model: Audi A4 B9 - Years 2014-2024
Part: Transmission fluid

In this guide, we will see the main instructions useful for replacing the automatic transmission oil of the Audi A4. First, we lift the vehicle and start unscrewing the oil drain bolt located on the transmission, letting it drain into a container for about ten minutes; afterwards, we will unscrew the fill screw, then use a pump to inject the new transmission oil (pouring the correct amount indicated in the owner's manual). Next, we will perform the reset and registration of the automatic transmission service using a diagnostic tool.

Posted on 14 January 2026 by ScegliAuto

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