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How to Replace the Battery in an Audi A4

Model: Audi A4 B9 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Battery

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Replacing the battery in an Audi A4 is a straightforward task that does not require special knowledge, aside from getting the right battery and having the tools to remove and reinstall it. As the video explains, you need to work in the trunk. Open it and remove all the coverings until you reach the compartment where the spare tire (or the compact spare or emergency inflation kit) is located.

Once you remove the spare tire block, you will access the battery. First, remove the battery hold-down, which has two bolts.

Next, disconnect the terminals, which are also secured with bolts, and finally, you can pull out the battery.


Updated on 11 March 2026 by ScegliAuto


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Follow these brief instructions to activate the automatic folding and unfolding of the external wing mirrors on the Jeep Compass. First, get inside the vehicle and turn on the ignition; then press the button located beneath the mirror glass adjustment to electrically open the mirror, as shown in the video. Pressing the button in the opposite direction will close the mirrors; by holding the button, the mirrors will open and close automatically!

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by ScegliAuto

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