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How to replace the battery of the Hyundai I20 key

Model: Hyundai I20 BC3, MK 3 - Years 2020-2026
Part: Key

In the following mini guide aimed at all of you who own a third edition Hyundai I20, we will explain the various steps you need to follow if you intend to replace the button battery located in the car key yourself. First of all, remove the physical emergency key and then use it to easily remove the protective cover and locate the button battery you want to replace. At this point, all you have to do is remove the exhausted battery and replace it with a new one that is perfectly compatible. Reassemble the cover correctly and you are done.

Posted on 23 July 2025 by ScegliAuto

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