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How to Change the Battery in the Key Fob of an Audi Q3

Model: Audi Q3 F3 - Years 2018-2025
Part: Key

In today's video, we will see how to replace the battery in the key fob for the second generation Audi Q3. This video applies to many other contemporary Audi models, as the key is of the same type. Start by removing the metal key from its slot. Use it as a lever to pry off the cover that protects the battery compartment. Once removed, replace the old battery with a new one of the same type, specifically a CR 2032 3V. Close the key fob and test if it works correctly; if it does, you are done.

Updated on 12 May 2026 by ScegliAuto

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