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How to Replace the Key Fob Battery of a Nissan Micra

Model: Nissan Micra K12 - Years 2002-2010
Part: Key

Learn how to open the key fob of a Nissan Micra and replace the battery inside. Take your key fob and use a screwdriver to unscrew the tiny screw. Pry between the two covers of the key (in the space where they join). Keep prying until the cover opens. Remove the worn battery with a small screwdriver, take a new one of the same size and voltage. Finally, join the two covers and screw in the tiny screw that secures them. Check the proper functioning of the key fob by pressing the buttons.

Updated on 11 March 2026 by ScegliAuto

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