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How to Replace the Key Fob Battery on the 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

These short and simple steps will guide you on how to disassemble and replace the battery of the key fob for the Renault Megane, following the instructions below. First, take your key fob and start by removing the physical key from the fob; then extract the tray with the battery, as shown in the video.

At this point, install the new battery, of the correct type and with the same designation (in this case, a CR 2025 3V); reassemble the battery correctly and insert the key back into the fob, finally checking the operation of the controls.


Updated on 30 September 2026 by ScegliAuto


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by ScegliAuto

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