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How to Replace the Key Fob Battery in Your 2022 Audi A6

Model: Audi A6 C8, MK 5 - Years 2018-2026
Part: Key

If you want to learn how to change the battery inside the key fob of your 2022 Audi A6, just follow this guide and apply the steps described. First, purchase a new CR2032 battery. Then, take the car's key fob and remove the physical emergency key from inside it. Next, use the physical key to pry off the back cover and proceed to replace the old battery with the new one. Reattach the back cover, and you're done.

Posted on 13 May 2026 by ScegliAuto

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