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How to Replace the Key Battery of a Renault Megane

Model: Renault Megane Megane 2 - Years: 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Key

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Video tutorial

The video demonstrates how to easily replace the key battery of a second-generation Renault Megane. The first step is to remove the plastic cover at the bottom end. Next, press down on the cover above the battery; a light pressure will lift the cover, giving access to the battery.

The battery is a CR2032 type, 3V. Pry it out with your finger or a flathead screwdriver, taking care not to damage the chip. Reinsert the battery and ensure all components are reassembled correctly.


Updated on 8 May 2026 by ScegliAuto


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by ScegliAuto

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