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How to Replace the Key Battery on a Nissan Micra

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

To replace the button battery in your Nissan Micra K12 key (2002-2010) yourself, follow these simple steps. First, ensure you have a flat screwdriver. Use it to open the cover easily and access the components inside. Locate the exhausted button battery and replace it with a new one (model CR 2032). Finally, reassemble the cover correctly and test the functionality of your key.

Updated on 24 June 2026 by ScegliAuto

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