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How to Replace the Battery in an Audi A4

Model: Audi A4 B8 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
Part: Battery

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Video tutorial

In today's video, you will learn how to replace the service battery in an Audi A4 B8. Open the trunk. Next, lift the cover of the rear compartment and remove the spare tire, if present.

Once done, proceed to remove the battery; disconnect the negative terminal first, then the positive terminal in the same manner. After removing it, you can install the new battery.

At this point, you can reconfigure the onboard services and complete your current task. You can find the battery for sale at major retailers or online parts stores.


Updated on 1 July 2026 by ScegliAuto


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How to Remove the Toll Tag Holder from the Car Windscreen

The toll tag holder is usually attached to the car windscreen to ensure that the toll tag functions immediately when passing through barriers. However, if you decide to remove the holder, you should follow this procedure: - Insert the toll tag into the holder; - Pull the holder inwards to detach it from the windscreen; you can use a glass scraper or a stiff plastic card to assist you; After removing the holder, it is essential to remove the adhesive from the windscreen. To remove the adhesive, we recommend using a solvent-based spray that will remove the glue without clouding the area.

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by ScegliAuto

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