7 Things About Hyundai Key You'll Kick Yourself For Not Knowing Hyundai i20 Key Fob Replacement

Hyundai cars are known for their value, and the i20 is not any different. You can expect a vehicle with the most efficient technology at a cost that is affordable.

The loss of a key can be stressful, especially on your Reno commute. Locksmiths in the area can easily replace your key fob.

How do you open the keyfob

Make use of a coin or a small flat-bladed screwdrivers for tearing apart the two edges of your key fob. Be careful not break the plastic shell. Once the halves are open you will see the circuit board in green. The circuit board is lifted gently to reveal the battery. Before removing the battery, snap a photo or note down the position of the battery within the key fob. This will allow you to determine what to do to replace it. The majority of key fobs are powered by a CR2032 that is available in Fernley department stores and auto stores, and online.

The battery in your Hyundai keyfob is going to eventually need to be changed as with any other battery. The good news is that changing the battery in a Hyundai key fob is simple and can be done at home. To assist you in the process here are some suggestions on opening the key fob and replace the battery in the Hyundai key fob, and how to program the key fob.

How do you replace a key fob battery

If your key fob is not locking and unlocking your car, you might have to replace its battery. It's an easy task that can be accomplished at home. To do so you'll need an ordinary screwdriver and some patience. You'll also require a replacement battery available at many pharmacies and big-box hardware stores. Note the positive and negative terminals prior to opening the fob. This will allow you to place the battery correctly.

With a flat-bladed screwdriver, take off the black cover. Once the cover has been removed, you will find an empty tray that houses the battery. Take the old battery with care and replace it with a brand new one. Make sure the positive side is facing downwards.

After replacing the battery, reassemble the key fob and reinsert the metal key. Test the key fob by pressing the lock or unlock button once it is in its place. If the key fob is working then it is ready to be programmed into your Hyundai vehicle. Follow these steps to program your keyfob

How do you program a key fob

It's not required to replace your entire key fob in case it isn't working. In most instances, a fresh battery will suffice. This is an inexpensive item which can be purchased at your local hardware store. You can also find DIY videos on YouTube that show you how to replace keys in just a few minutes.

Once you have put the new battery it, you will need to program it into your car. To do this, get inside your vehicle and close all the doors. Then, turn your car on using your key, but do not start the engine. Press and hold the "unlock button" on your key fob. The hazard lights should blink twice, which indicates that your Hyundai is in remote programming mode.

After 30 seconds, you can release the lock button after 30 seconds. You should hear the sound of the locks turning to confirm that your new fob has now programmed to your car.


This method will work with most cars, but it's crucial to check your owner's manual to find specific instructions on how to program your vehicle. If you're not comfortable doing this at home, it could be best to speak with professionals like an auto dealer or locksmith. They'll be able to provide more specific information and assist with any problems.

How do you replace an electronic key?

A key fob is a remote that is able to open the doors of your vehicle, truck or sometimes begin it, and a majority of newer vehicles include them. They're useful and convenient however, they can be expensive to replace if you lose or break one. It is essential to keep a spare in your vehicle, since they're not covered by the warranty.

Advanced models can start the car remotely and park themselves. They can also emit an electronic code that can deter theft. They're more sophisticated than previous remotes, but they could be costly to replace.

To replace a smart key, you'll have to visit your dealer. You can ask them to make a new key for you or program one for you. It is recommended to first check your warranty and insurance to determine if the repair is included.

If your key fob doesn't function, it could mean that the battery is dying or the fob has been damaged. If the key fob is making weird noises or is turning off by itself it's time to replace the battery. You can purchase a replacement battery from an automotive retailer near you, or online. Make sure G28 Car Keys buy the right type for your model.