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How to Replace the Key Fob Battery on the Renault Megane?

Model: Renault Megane Megane 2 - Years 2002-2010
Part: Key

To replace the battery of the Keyless key for the Renault Megane, press the button on the side of the card to extract the upper compartment, to which the emergency key is attached. Once this is removed, you can lift the circular cover using a lever tool like a screwdriver. Now, using the same technique, extract the old battery from its housing and replace it with a new one. Once completed, cover the battery again with the appropriate cover and reinsert the emergency key.

Updated on 21 April 2026 by ScegliAuto

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