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Replacing the Key Fob Battery on a Hyundai Kona

Model: Hyundai Kona MK 1 - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

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Video tutorial

These brief steps will guide you on how to disassemble and replace the battery in the key fob for a Hyundai Kona. First, take the key fob in hand and start by removing the physical key from inside it; then use the slot created to pry open the two halves of the key fob, gaining access to the electronic board and the battery, as shown in the video.

At this point, remove and replace the battery with a new one of the correct type and with the same code; insert the battery the right way round and reassemble the two halves of the key fob!


Updated on 28 September 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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