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How to Replace the Key Battery in a Hyundai i30

Model: Hyundai I30 MK 2, GD - Years 2011-2016
Part: Key

Replacing the battery in your Hyundai i30 key (2011-2016) is one of the simplest tasks you can easily do yourself. With this mini guide, just follow the steps outlined. First, press the metal button located at the top of the key to release the emergency key. Next, remove the rear cover with your hands and locate the button battery underneath. Finally, remove the old battery and replace it with the new one.

Updated on 17 June 2026 by ScegliAuto

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