How to Change the Battery in a Hyundai Key Replacement

The cost of replacing the Hyundai car key is affected by many different factors. This includes the make and model of the car, the kind of key, and also the security features included.

For example smart keys need the use of a proximity sensor, and will only operate when the device is within a few centimeters of the vehicle. They are more expensive replace than traditional keys made of metal.

How to open the Door of a Hyundai Key Fob

Hyundai Digital Key is a convenient feature that allows users to open and start their vehicle with just their smartphone. But, just like any other automobile accessory, it's susceptible to battery failure over time. If you've noticed that your key fob is starting to malfunction, it's likely that the battery has drained out. You can replace the battery on your Hyundai's key fob in your home.

First, you'll need to take off the key fob from your Hyundai. There are a variety of ways to do this depending on the model year of your vehicle. For vehicles with a newer model, you can make use of a spare key made of metal to pop the fob open. Place the key in the small hole on the back of your fob, and then turn it in any direction. Some older models might require a screwdriver in order to open the fob.

Once you've opened your Hyundai key fob, you are able to change the battery. Most key fobs run on CR 2032 batteries. These batteries can be purchased in most stores at an affordable price. Just make sure that you are careful not to damage the circuit board while removing and installing the new battery. It's important to test the fob after the battery has been replaced in order to make sure that it functions properly.

How to change the Battery in a Hyundai Key Fob

The majority of the new Hyundai vehicles in Newport News have key fobs and they're extremely useful. But over time, those fob batteries are likely to get worn out. When this occurs, you'll need be aware of how to replace the battery on your Hyundai key fob to prevent further damage. Fortunately, this is a simple process that can be done quickly.

Hold and press the metal tab or button to remove the key from your Hyundai keyfob. Then, you can insert the key into a small slot on the back of the fob, and turn it in either direction to open the cover on the back. Then, you can easily take the battery out. Take a photo or take an outline of how the battery is laid out in the fob so you can swap it out correctly.

Replace the battery in your Hyundai keyfob and snap it back together. Replace the metal key when it's been removed. The last thing to do is check the fob by placing it in your purse or pocket.

When you're confident that the new Hyundai key fob battery is in good working order, you can get back on the road in a short time. Be sure to stop by our Sid Dillon showroom if you have any other questions about how to use your Hyundai Digital Key. This handy feature allows you to use your smartphone as your Hyundai's smart key. Hyundai has a limited availability of this feature to Android users, but will soon be able offer iPhone compatibility with a variety of its models.

How to program a Hyundai key fob

If you've lost your key fob or need an extra one, there's a straightforward way to program it. First, make sure your new key fob has new batteries and is fully charged. Then, get in your Hyundai and shut all doors to prevent signal interruption. Next, use the key to turn on the ACC accessory mode and hold down the "open" or "unlock" button for a few seconds. When hyundai fob replacement starts flashing on your vehicle, you know that your new key fob has been programmed.

The majority of the new Hyundai models come with a specific key fob that can unlock and start your vehicle from a distance using the Digital Key app on your smartphone. You must have an active MyHyundai Account and a smartphone equipped with NFC or Bluetooth connectivity to utilize this feature. You must also be signed up for Digital Key and have the VIN number, the year and evidence of ownership.


Many Hyundai owners are shocked to learn that they are able to program their own key fobs, rather than paying for an authorized dealer to do it. The process isn't without its limitations, but it's worth a test before you pay to have your car's remote or key fob programmed by a dealer.

How do you make use of the Hyundai Digital Key

Hyundai Digital Key is likely to be incorporated into the new Hyundai. This allows you to use your smartphone as an alternative key for your vehicle. This program has a range of benefits, but there are some prerequisites that prospective buyers must keep in mind.

First you need to have an Android phone that is compatible. This means that the phone must have an operating system of 7.0 or higher and be able to support Bluetooth 4.0 or higher as well as NFC. The Hyundai Digital Key app is only available for Android phones.

Once the app is installed, drivers are able to unlock and start their vehicle by placing their phones on the wireless charging pad. The app allows users to remotely start or stop the engine as well as lock or unlock their doors, use panic mode, and much more. If the user would like to share access with a different person, they can simply send a link via text or email to do so. If the user doesn't want to share access with another person, they can immediately revoke their access.

In addition to Digital Key, Hyundai also offers physical NFC key card for drivers who don't want to use their phone. The credit card-sized card can be easy to pair with the app and can be used to backup your phone in case of an error or dead battery.