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How to Change the Battery in Audi Key Fobs

Model: Audi Audi Various
Part: Key

Video tutorial

In today's video, learn how to replace the battery in Audi key fobs from the mid-2000s. Specifically, these are keyless keys, meaning there is no visible metal part. First, extract the metal key blade from the fob. Once done, proceed to detach the plastic casing from the remote.

At this point, you can access the battery compartment. Remove the old battery and replace it with a new one of the same type, specifically a CR 2032 3V. Test if it works correctly and then finish your current task.


Updated on 26 June 2026 by ScegliAuto


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by ScegliAuto

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