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How to Replace the Key Battery of the New Honda Accord

Model: Honda Accord MK 10 - Years 2018-2023
Part: Key

To correctly replace the battery of your latest Honda Accord key (2018-2022), follow these steps. First, press the metal button located at the top right corner and simultaneously pull out the physical emergency key. Next, use the emergency key to open the cover and locate the button battery inside the key. Finally, remove the old battery and replace it with a new one (model CR 2032). Refit the cover and insert the emergency key back inside.

Updated on 20 June 2026 by ScegliAuto

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