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How to Replace the Key Battery in a Land Rover Discovery

Model: Land Rover Discovery Discovery 4, MK 4, LR4 - Years 2010-2016
Part: Key

To replace the key battery in your Land Rover Discovery (2010-2016), follow these steps. First, completely remove the physical emergency key and then use it to open the cover. Next, locate the dead battery and remove it. Replace it with a new compatible battery (model CR2032) and reattach the cover. Finally, insert the physical emergency key back into the cover, and you're done. Test the smart key to ensure it works correctly.

Updated on 11 June 2026 by ScegliAuto

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