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How to Change the Key Fob Battery of a Renault Megane

Model: Renault Megane Megane III, Megane 3 - Years: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: Key

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Video tutorial

How do you change the key fob battery of a Renault Megane? Let's see in this detailed video how to do it. Take the key fob and, using your fingers (the plastic side with the visible edge to detach), pull out the metal key. Once extracted, use a screwdriver to remove the battery; replace the worn battery with a new one (same size and voltage).

Insert the metal key back into the fob. Check the proper functioning of the fob (press the buttons to lock and unlock the doors).


Updated on 11 March 2026 by ScegliAuto


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by ScegliAuto

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