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Frequently asked questions about cars and motorcycles

Replacing the Key Fob Battery for a Hyundai Tucson

Model: Hyundai Tucson NX4, MK 4 - Years: 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

Follow this guide to remove and replace the battery in the electronic key fob for a Hyundai Tucson in simple, quick steps. First, take the fob and remove the physical key from inside it. Then, use a thin, pointed object to pry open the side slot and remove the plastic casing to access the battery and internal circuit board, as shown in the video.

Now, replace the old battery with a new one (in this case, a CR 2032 3V); insert it the correct way round and reassemble the fob and physical key.


Updated on 27 August 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

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