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How to Replace the Remote Battery on an Acura RLX?

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

To replace the battery in the Acura RLX remote, move the switch located on the back of the device, removing the chrome cover and the emergency key from the top. Once these two parts are removed, use a screwdriver to pry open the remote and access the battery. The old battery can now be removed from its housing and replaced with a new one; finally, close the remote by reinserting the key and the chrome cover.

Updated on 14 May 2026 by ScegliAuto

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