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How to Replace the Remote Battery of the Acura TLX?

Model: Acura Tlx MK 6 - Years 2021-2026
Part: Key

Replacing the remote battery of the Acura TLX, as shown in this tutorial, is an extremely simple and quick task. To do this, you will only need a replacement CR2032 battery. Start by pressing the button located on the bottom and extracting the emergency key, then use the key to pry open the indicated slot and separate the two halves of the remote. Once done, proceed with replacing the battery, ensuring the replacement is positioned correctly.

Updated on 15 June 2026 by ScegliAuto

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