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How to Replace the Key Battery on a Toyota Corolla

Model: Toyota Corolla MK 5, E210 - Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

Often, various malfunctions of the car key are simply due to a flat battery. Unlike many other car key models, for the Toyota Corolla, it is not necessary to disassemble the cover to access the button cell battery.

Instead, use a flathead screwdriver to remove a small cover located at the bottom of the smart key. Once removed, you have direct access to the used battery, and you can replace it with a new compatible model. Finally, reattach the cover you removed earlier, and the replacement operation is complete.


Updated on 7 May 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.

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by ScegliAuto

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