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How to Replace the Key Fob Battery in an Audi Q5?

Model: Audi Q5 MK 2, 80A - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Part: Key

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Video tutorial

In this tutorial, you will learn how to replace the key fob battery in an Audi Q5, a very simple and quick operation. For this, you will need a replacement 3V CR2032 battery.

First, locate the button on the top right side of the key fob, then press it to extract the emergency key. Next, press the two additional buttons indicated, remove the drawer from the key fob, and proceed with replacing the battery, making sure to respect the polarity.

Finally, reassemble everything by following the reverse procedure.


Updated on 3 September 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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