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How to Replace the Key Battery of the Acura RL

Model: Acura Acura Various
Part: Key

To replace the battery of your Acura RL key (2005-2013) yourself, carefully read the following guide and follow the steps described. First, press the button located in the bottom left corner and simultaneously pull out the physical emergency key. Next, insert the tip of the emergency key into the side slot of the cover and fully open it by applying a slight outward push. Finally, remove the old battery (or both if necessary) and proceed to install the new battery (CR2025).

Updated on 28 May 2026 by ScegliAuto

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