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How to Replace the Battery of the Audi A3

Model: Audi A3 - Years: 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Battery

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Video tutorial

Today, we will provide step-by-step instructions on how to remove and replace the battery of the Audi A3, in RS3 version. First, open the tailgate and start by removing the floor panel to access the battery compartment; then unscrew the battery bracket bolts using a socket wrench with an extension.

At this point, disconnect both battery terminals (positive and negative), remove the old battery and replace it with the new one (of the correct type and with the same amperage); all that remains is to check its functioning by starting the engine!


Posted on 9 November 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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