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How to Replace the Remote Battery of the Hyundai Ioniq 9?

Model: Hyundai Ioniq 5 MK 1 - Years 2022-2026
Part: Key

In this tutorial, we will see how to replace the battery of the Hyundai Ioniq 9 remote, a very simple and quick operation. To do this, you will need a small flathead screwdriver and a replacement CR2032 battery. First, extract the emergency metal key by pressing the designated button, then insert the screwdriver into the indicated slot, pry it open, and separate the two halves of the remote. Next, remove the old battery, insert the replacement while ensuring the correct polarity, and reassemble everything by following the reverse procedure.

Posted on 22 June 2026 by ScegliAuto

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by ScegliAuto

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