[Compatible with]: This keyless entry key fob case shell fit for 2013-2019 Hyundai Santa Fe; 2015-2019 Hyundai Tucson
[Replacement]: Best replacement for a original key fob with broken buttons or worn key case.Before purchasing, please check that the appearance of your original key fob matches the image on our item page.
[Product Included]: This product just an empty aftermarket smart key case replacement,isn't a complete remote key fob.There is no interior ( circuit board/chip/battery ) unit inside.
[Product Installation]: 1.Please cut the blade at your local car locksmith. 2.Then remove electronic components from your original key and replace them with the new key fob shell. This itme is just a car key fob case, no programming needed.
[Buttons]: Lock, Unlock, Hatch, Panic. Please check the button position and appearance of your original remote key fob is the same as ours before purchasing. And check if each button functions properly after installation.