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How to Replace the Key Battery of an Opel Mokka

Model: Vauxhall Mokka Mokka A - Years 2012-2019
Part: Key

Start by pressing the button located on the top side of the key fob of your Opel Mokka to extract the physical emergency key. Next, unclip and remove the back cover of the key using a flathead screwdriver as a lever. This will give you access to the exhausted key battery. Proceed to remove it from its housing, and the disassembly will be complete. To fit the new battery and close the key, simply reverse this procedure, and the replacement will be finished.

Updated on 17 April 2026 by ScegliAuto

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