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How to Replace the Remote Control Battery of the Renault Laguna 2

Model: Renault Laguna MK 2, Laguna 2, X74 - Years 2001-2007
Part: Key

If the smart remote of your Renault Laguna second series (2001-2007) has suddenly stopped working, it means the button battery inside is completely flat and needs to be replaced. Below, discover how to carry out this operation. First, pull out the emergency key to remove it completely. Next, remove the battery holder and proceed to replace the exhausted battery with a new one. Finally, correctly reposition the battery holder and the emergency key, and you're done.

Updated on 26 June 2026 by ScegliAuto

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