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  2. MG
    3. : Marvel R

How to replace the battery of the MG Marvel R key.

Model: MG Marvel R MK 1 - Years: 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

Video tutorial

In the following guide, you will find a description of the short and simple procedure that allows you to replace the battery inside your MG Marvel R key by yourself. First of all, press the button located on the side of the protective cover and simultaneously pull out the emergency key from inside.

Next, use the emergency key to detach the protective cover and locate the depleted battery. At this point, remove the dead battery and replace it with a new one (model CR2032). Finally, reassemble the cover, and you have successfully completed the process.


Posted on 28 November 2025 by ScegliAuto


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Watch the video!


by ScegliAuto

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