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How to Replace the Remote Battery of a Toyota Prius?

Model: Toyota Prius MK 3, Xw50 - Years 2016-2023
Part: Key

As seen in this tutorial, replacing the remote battery of a Toyota Prius is a very simple and cost-effective operation. You will need a replacement CR2032 battery and a small flat-head screwdriver. First, press the top button and extract the emergency key. Then, insert the screwdriver into the newly freed slot and, leveraging it, unlock the rear cover. Once done, remove the old battery and insert the replacement, ensuring the positive side is facing upwards.

Updated on 18 July 2026 by ScegliAuto

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by ScegliAuto

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