A DIY video tutorial on how to change the remote key fob battery for a 2018 - 2021 Hyundai Elantra. You will need to open the Hyundai Elantra remote key fob case In order to change or replace the key fob battery.

This Hyundai Elantra key fob remote uses a CR2032 replacement battery. Replacement batteries can be purchased here https://amzn.to/3GDTLvW

This DIY video tutorial will show you how to change or replace the remote fob key battery on the following Hyundai models:
2021 Hyundai Elantra
2022 Hyundai Elantra
2023 Hyundai Elantra

Free keyless entry remote key fob programming instructions available at https://www.ProgramYourRemote.com/

Free Ignition key programming procedures available at https://www.ProgramAutoKeys.com/

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