2011 Hyundai Sonata Key Fob Battery

Sometimes your smart key might not be functioning properly because a battery dies within the smart key.

2011 hyundai sonata key fob battery.

Hyundai key fob types. Check the chart below to find your hyundai key fob. The first thing you ll need to know to replace the battery in your keyfob is how to open the hyundai key fob. 2011 hyundai sonata battery if you need a new 2011 sonata battery it s time to stop by autozone.

Testing new fob battery. Test the new key fob battery by standing near your hyundai sonata and pressing the lock or unlock buttons. If you are unsure how to use your smart key or replace the battery contact an authorized hyundai dealer. Read below to see the steps on how to open a hyundai key fob.

You should know that this process will be different depending on if you drive a new hyundai model or an older one but not dramatically. What to do when hyundai smart key is not detected. Gently snap together the two halves of the key fob until they are flush on all sides. Insert a slim tool into the opening and gently pry open the rear cover of the smart key.

Take a flat head screwdriver insert it into the slot and twist. The key fob will pop open giving you access to the battery. You can click the button on the right of each row to buy the correct battery for your fob on amazon. Changing the battery in this hyundai sonata key fob is simple.

First look at the top of the key fob above the light. Below the chart you will find video tutorials showing you how to replace the internal battery of each key. Batteries tend to work consistently well right up to the time they fail and it s hard to tell when one is on the way out. 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.

For more check out my hyundai sonata repair maintenance guides page. There s a slot that we can use to open the device.