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How to Replace the Remote Battery in a Hyundai Tucson

Model: Hyundai Tucson TL, MK 3 - Years 2015-2021
Part: Key

To replace the battery in the remote of a third-generation Hyundai Tucson, first remove the physical key by pressing the designated release button. Next, lever along the edge of the remote to lift and finally separate the two halves. Once done, you will see the old battery that needs replacing, so remove it and insert the new battery, ensuring correct polarity. To finish, follow the procedure in reverse to close the remote. The required battery for this model is a CR2032 3V.

Updated on 16 June 2026 by ScegliAuto

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