How to Change the Battery in a Hyundai Key Replacement

There are a variety of aspects that influence the cost of replacing a Hyundai car key. This includes the make and model of the car, the kind of key used, and the security features it comes with.

Smart keys, for example they require a proximity detector and will only work when the device is located within centimeters from the car. They are more expensive to change than traditional keys.

How do you open a Hyundai Key Fob

Hyundai Digital Key is a useful feature that allows owners to access their vehicle with just their mobile phone. However, as with any other automobile accessory, it's prone to battery failure over time. If you notice that your key fob is beginning to fail, the battery is likely to be in a low state. You can replace the battery on your Hyundai's key fob at home.


Before you can replace the battery on your Hyundai key fob, you'll need open it up. There are hyundai replacement keys to open the fob according to the model year. You can use an additional metal key on models that are newer to pop the fob. Place the key in the small opening on the back of the fob and then rotate it in any direction. Older models may require a screwdriver for opening the key fob.

You can easily replace the battery on your Hyundai key fob after you've opened it up. Most fobs use CR 2032 3V batteries, which are available in a variety of stores and are fairly inexpensive. Be careful not to damage your circuit board while taking out and replacing the battery. It is important to test your device after the battery has been replaced to make sure it works properly.

How do I change the Battery in a Hyundai Key Fob

The key fobs that are included with the majority of brand new Hyundai vehicles are very convenient. Over time the batteries inside these fobs can wear out. If this occurs, you'll need be aware of the best way to replace the battery in your Hyundai key fob to avoid further damage. It's an easy process that can be done quickly.

Press and hold the tab or button made of metal to remove the key from your Hyundai keyfob. After that, insert the key into a small hole on the back of the fob and move it in any direction to open the cover on the back. It is then easy to remove the battery. Make sure you take a picture or note where the battery is laying inside the fob prior to you remove it, so that you are able to put the new one in the correct place.

Once you have a new battery, replace it with your Hyundai key fob and snap the case back together. Replace the key made of metal, if it was removed. Then, put the fob in your pocket or purse to test it, and check that it works correctly.

If you're confident that the new Hyundai key fob is working correctly, it shouldn't take much time to get on your way. Visit our Sid Dillon Showroom if you have any questions regarding using your Hyundai Digital Key. This handy feature allows you to use your smartphone as your Hyundai's smart key. It's only available for Android users right now however Hyundai will soon provide iPhone compatibility with many of its models.

How to program a Hyundai Key Fob

If you've lost your key fob or need an extra, there's a simple way to program it. Check that your new keyfob is fully charged and has new batteries. Close all doors in your Hyundai to avoid interference with signals. Next, press the key to switch on the ACC accessory mode, and hold the "open" or "unlock" button for several minutes. It will be clear that your key fob is programmed once the vehicle's light begins to flash.

The Digital Key app can be used to unlock and open the majority of new Hyundai models. You must have an active MyHyundai Account and a device with NFC or Bluetooth connectivity to be able to use this feature. You must also be registered with Digital Key and have the VIN number, year, and evidence of ownership.

Hyundai owners are often shocked by the possibility of being able to program the key fobs themselves, instead of paying dealers to do it. This method has its limitations, but it is worth a shot before you decide to have your car key fob or the remote replaced by an agent.

How do I use the Hyundai Digital Key

If you own a brand new Hyundai model, it most likely is equipped with Hyundai Digital Key, which allows drivers to use their smartphone as a substitute vehicle key. This system offers a number advantages, but potential customers should be aware of specific conditions.

First, users must own an compatible Android phone. This means it must have an operating system running 7.0 or higher and support Bluetooth 4.0 or greater as well as NFC. At present, the Hyundai Digital Key application is only available for Android phones, not iPhones.

Once the app is installed, drivers will be able to unlock and start their vehicle by placing their smartphones on the wireless charging pad. The app lets users start or stop their engine remotely, lock or unlock doors, turn on panic mode, and much more. To share access, the user is able to send a link to a different person via text or email. If the user doesn't wish to share access with another person, they can remove the access immediately.

Hyundai offers physical NFC card, in addition to Digital Key for drivers who do not want to use phones. The credit-card-sized card can be easy to pair with the app, and can also be used as a backup in case of a malfunction or dead battery.