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How to Replace the Key Fob Battery of the Kia Optima?

Model: Kia Optima / K5 TF, MK 3 - Years: 2010, 2011, 2012, 2013, 2014, 2015
Part: Key

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Video tutorial

To replace the battery of the Kia Optima key fob, slide the key out from the top of the device by moving the corresponding lever. This will allow you to extract the key and leverage it within its housing.

Once removed, you can pry open the fob to access the battery inside. After removing the old battery, insert the new one, close the fob, and check that everything functions correctly.


Updated on 31 August 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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