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How to Replace the Key Battery of a Honda Civic?

Model: Honda Civic MK 10 - Years 2016-2021
Part: Key

To replace the key battery of a Honda Civic, press the button located at the top of the remote and extract the key inside. Using the same key, you can separate the two halves of the remote to access the battery. This should be removed from its housing and replaced with a new spare part. Once the new battery is installed, close the remote by joining the two halves and inserting the appropriate key back into its housing.

Updated on 28 April 2026 by ScegliAuto

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