Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Replace the Remote Battery in a Hyundai Sonata?

Model: Hyundai Sonata DN8 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

See other generations:
Video tutorial

To replace the battery in the remote for the Hyundai Sonata, press the button on the upper back of the device. Once pressed, you can remove the key from the top and use a lever to pry it open from its housing.

After opening the remote, locate the underlying battery, which can be extracted and replaced with a new one. After removing the old battery, insert the new one, close the two halves of the remote, and ensure everything is functioning.


Updated on 14 September 2026 by ScegliAuto


Related tutorials

How to change the battery of the Hyundai Sonata remote control
How to change the battery of the Hyundai Sonata remote control
Hyundai Sonata (2010-2015 / MK 6, YF) If you don't know how to replace the battery in the remote control of your Hyundai Sonata Mk6, don't worry because below you will find a description …
How to Replace the Key Battery of a Hyundai Sonata
How to Replace the Key Battery of a Hyundai Sonata
Hyundai Sonata (2020-2026 / DN8) Replacing the battery in the remote key of a 2022 Hyundai Sonata is a simple and quick task that you can do independently, aided by our brief video. …
How to Replace the Remote Key Battery of the Hyundai Sonata
How to Replace the Remote Key Battery of the Hyundai Sonata
Hyundai Sonata (2010-2015 / MK 6, YF) The instructions in this guide will allow you to replace the battery of the remote key for the Hyundai Sonata. First, take your remote and remove the…

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.

Watch the video!


by ScegliAuto

More videos