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How to Replace the Key Battery in a Renault Kadjar

Model: Renault Kadjar MK 1 - Years 2015-2022
Part: Key

After several months or years of use, it may happen that the smart key for your Renault Kadjar (2015-2022) stops working due to a completely flat battery. Below, you will discover how to quickly and safely replace the battery in question. First, remove the emergency key by pulling it out and use it to detach the rear cover, taking care not to damage it. Finally, replace the old battery with a new compatible one and the procedure is successfully complete.

Updated on 31 July 2026 by ScegliAuto

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