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How to Replace the Key Battery on the Toyota Vitz

Model: Toyota Toyota Various
Part: Key

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If the smart key for your Toyota Vitz has stopped working due to a completely dead battery, you must replace it, and below we will explain how to do it. First, take the key and remove the rear cover by applying slight force with your hands. Once done, you will have free access to the dead button battery.

Remove it and insert the new compatible battery. Finally, reassemble the rear cover correctly and test the key's functionality.


Updated on 5 July 2026 by ScegliAuto


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by ScegliAuto

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