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How to Replace the Key Fob Battery on KIA Cadenza?

Model: Kia Cadenza K7 MK  2, YG - Years 2016-2021
Part: Key

This tutorial demonstrates how to replace the key fob battery on a KIA Cadenza, a very simple and quick operation. You will need a replacement CR2032 battery and a small flathead screwdriver. First, extract the emergency metal key by pressing the designated top button. Then, use the screwdriver in the indicated slot to pry apart the two halves of the key fob. At this point, remove the old battery, using the screwdriver if necessary, and insert the new one, ensuring the correct polarity.

Updated on 22 May 2026 by ScegliAuto

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