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How to Replace the Key Battery of the Isuzu Mu X

Model: Isuzu Mu X MK 2 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

To replace the battery in your Isuzu Mu X key (2020-2022), follow the steps outlined in this guide. First, remove the physical emergency key from the cover by pulling it outward while pressing the button on the back cover.

Once done, use a flathead screwdriver to open the cover carefully to avoid damage, and finally, remove the old battery. At this point, insert the new battery and reassemble everything correctly.


Updated on 11 June 2026 by ScegliAuto


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by ScegliAuto

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