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How to Replace the Key Battery on an Audi A1

Model: Audi A1 MK 2, GB - Years 2018-2025
Part: Key

Do you want to replace the remote key battery on this model of car? The description below provides all the instructions and methods to follow for the replacement. First, take a pointed object to pry open and detach the rear cover of the key. This will give you access to the compartment that contains the battery located just underneath. Using the same pointed object, remove the battery and replace it with the new one, ensuring to maintain the correct polarity. Finally, reattach the rear cover and you're done.

Updated on 28 July 2026 by ScegliAuto

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