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How to Replace the Key Battery in a Renault Kadjar

Model: Renault Kadjar MK 1 - Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Key

Video tutorial

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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How to reset the tyre pressure warning light on the Dacia Sandero?

The tyre pressure warning light that appears on the instrument cluster of the Dacia Sandero can be reset by inflating the tyres until they reach the correct pressure value: this value is indicated on the sticker attached to the driver’s door pillar. Once the inflation is complete, navigate through the menu that appears on the instrument cluster to find the option related to the tyres: select this with the OK button, which should then be held down for a few seconds to completely turn off the light.

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by ScegliAuto

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