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How to Replace the Key Battery of the Lexus ES 300h 2020

Model: Lexus ES Xz10 - Years: 2019, 2020, 2021, 2022, 2023, 2024, 2025
Part: Key

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Video tutorial

In this new mini guide dedicated to your 2020 Lexus ES, we will discover how to replace the key battery. The entire procedure takes just a few minutes to complete correctly and safely.

First, locate and press the "Push" button on the side of the cover while simultaneously pulling out the physical emergency key. Next, using a simple coin or a small flat screwdriver, remove the back cover and finally proceed with the replacement of the button battery.


Updated on 27 July 2026 by ScegliAuto


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by ScegliAuto

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