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How to Replace the Remote Battery in a Lexus NX

Model: Lexus NX MK 2, Az20 - Years 2021-2026
Part: Key

In this video tutorial, see how to replace the remote battery in a Lexus NX by following these simple steps: first, purchase a battery (mod. CR2032); next, press the button on the side of the remote and slide out the metal key. Once the metal key is removed, take off the remote cover by sliding it to the side with your fingers. After removing the cover, you will find a smaller second cover; remove this second cover and replace the old battery with the new one, then reassemble everything in reverse order.

Updated on 6 July 2026 by ScegliAuto

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