Insert a slim tool into the opening and gently pry open the rear cover of the smart key.
2012 hyundai sonata key fob battery replacement.
An easy to follow diy video tutorial on how to change the remote fob smart key battery for hyundai elantra sonota and ioniq.
See what kind of battery your key fob has and buy a replacement.
Help is just a phone call away.
If you are unsure how to use your smart key or replace the battery contact an authorized hyundai dealer.
Most hyundai key fobs run on a cr2032 battery.
Replace hyundai key fob battery if your smart key key fob for your 2012 hyundai sonata has stopped working then the problem is most likely the battery.
Most hyundai key fobs use cr2032 battery but we recommend opening the key to verify the battery size before you purchase a new battery.
A smart key battery should last for several years but if the smart key is not working properly try replacing the battery with a new one.
Cr2032 cell size 8 year leak free shelf life ideal for watches calculators key fobs apple tv remotes and other small electronics.
Hyundai veloster key fob battery replacement 2012 2017 amazonbasics cr2032 3 volt lithium coin cell battery 4 pack 4 pack of lithium coin cell batteries.
These are cheap batteries that are easy to find in fernley or online.
First look at the top of the key fob above the light.
These instructions should help you replace the key fob keyless remote battery on hyundai elantra azera sonata genesis accent equus santa fe sedona tucson veloster.
This smart key takes replaceme.
There s a slot that we can use to open the device.
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Take a flat head screwdriver insert it into the slot and twist.
This will make placing the new battery easier.
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Take a photo or a note of how the battery is laying in the key fob before removing it.
Changing the battery in this hyundai sonata key fob is simple.