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How to Replace the Remote Battery for the Acura RLX?

Model: Acura Rlx KC2, KC1 - Years 2014-2020
Part: Key

In this tutorial, you will see how to replace the remote battery for the Acura RLX. For this simple and quick operation, you will need a small flathead screwdriver and a replacement CR2032 battery. First, extract the emergency metal key by pressing the top button, then unlock the two halves of the remote by prying with the key in the newly exposed slot. Once fully opened, remove the old battery using the screwdriver and insert the replacement, making sure to match the orientation.

Updated on 29 May 2026 by ScegliAuto

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