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How to Replace the Battery in a Hyundai Sonata Remote?

Model: Hyundai Sonata MK 5, NF - Years: 2005, 2006, 2007, 2008, 2009, 2010
Part: Key

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Video tutorial

To replace the battery in a Hyundai Sonata remote, pry open the bottom of the device to detach the plastic cover on the back of the remote: once this is removed, push the battery out of its housing using a screwdriver. Once the old battery is extracted from its housing, insert the new one and cover it with the back cover of the remote: this way, you can check that the device functions correctly.


Updated on 22 August 2026 by ScegliAuto


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by ScegliAuto

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