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Frequently asked questions about cars and motorcycles

How to replace the battery of a Toyota Corolla 2020 key.

Model: Toyota Corolla MK 5, E210 - Years 2019-2026
Part: Key

Let's see how to replace the battery of the key/remote of a 2020 Toyota Corolla. Let's get a button battery of the CR2032 type right away, which we can find at any supermarket or electronics store, or online like the youtuber did. We will also need a small flathead screwdriver. On the top of the remote (where the key ring is) we will find a lever that we will slide to the right: lift the key ring and remove the physical key, pry between the two halves of the remote to open it and inside we will find the button battery. Change it, paying attention to the polarity, then close the cover and put the physical key back in place. Operation completed.

Posted on 4 June 2025 by ScegliAuto

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