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How to Replace the Remote Battery on Toyota Prius MK3

Model: Toyota Prius MK 3, Xw50 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Key

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Video tutorial

Today, learn how to disassemble and replace the battery in the electronic key remote for a third-generation Toyota Prius in simple steps. First, take your remote and remove the key by sliding the small lever; then insert the key into the slot to open the remote into two parts, as shown in the video.

At this point, remove and replace the battery found inside with the correct type (in this case, a CR 2032 3 V); finally, reassemble everything by reversing the process!


Updated on 18 April 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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