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How to Replace the Battery in an Audi A4

Model: Audi A4 B9 - Years 2014-2024
Part: Battery

In today's video, learn how to remove the service battery in an Audi A4. This tutorial also applies to other models from the German manufacturer. First, make sure to work with a cold engine to avoid unpleasant burns. Open the hood. Remove the felt cover. Disconnect the connectors, starting with the negative (black) and then moving to the positive (red). Next, extract the battery from its location, then finish the operation. Proceed to insert the new unit and then code it if necessary.

Updated on 26 June 2026 by ScegliAuto

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