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How to Change the Key Battery of the Audi A5

Model: Audi A5 8W6 - Years 2018-2025
Part: Key

To quickly replace the battery located inside your Audi A5 key, carefully read the following guide and apply all the steps described. First, take the car key and press the button located on the side of the cover to slide out the physical emergency key. After that, use the same emergency key to remove the protective cover and locate the exhausted battery you want to replace. Finally, replace the old battery with a new one and reassemble the cover to complete the procedure.

Posted on 31 January 2026 by ScegliAuto

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