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How to Replace the Key Battery on a Dacia Logan

Model: Dacia Logan MK 2 - Years 2012-2022
Part: Key

If the smart key battery on your Dacia Logan Mk2 (2012-2022) is completely flat and you want to replace it yourself, follow these steps. First, ensure you have a standard flat-head screwdriver. Insert it into the slot at the bottom of the key and gently pry off the rear cover. Once done, locate the old battery and replace it with a new one (model ECR 2032). Finally, reattach the rear cover and you're finished.

Updated on 7 August 2026 by ScegliAuto

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