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How to Replace the Key Battery in a Toyota Fortuner

Model: Toyota Fortuner An160 - Years 2015-2024
Part: Key

If you are looking for a simple and safe method to replace the button battery in your Toyota Fortuner key, then this is the guide for you. First, press the button located on the back of the cover to release the physical key inside. Then, using the same key, fully open the cover and proceed to replace the dead battery with a new compatible one. Once finished, reassemble the cover correctly and reinsert the emergency key.

Updated on 16 May 2026 by ScegliAuto

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