So You've Bought Hyundai Key ... Now What? Hyundai i20 Key Fob Replacement

Hyundai cars have a reputation for their value and the i20 hatchback isn't an exception. With bang up to date efficiency measures, you can anticipate an automobile that feels fresh and new at a affordable cost.

Losing a key fob can be frustrating especially when you're on your Reno commute. However, getting a replacement key can be as simple as visiting a local locksmith!

How do you open a keyfob

With a coin or a small screwdriver with a flat blade take the two edges of your key fob apart. Be careful not to break the plastic shell. You will see the green circuit board after you have opened both halves. Lift the circuit board gently to reveal the battery. Before you remove the old battery, take a picture or note down the position of the battery inside the key fob. This will help you to determine how to replace it correctly. Most key fobs are powered by a CR2032 battery, which is available in Fernley department stores and auto stores, as well as on the internet.

As with all batteries, the battery in your Hyundai key fob will eventually fail and will need to be replaced. It's easy to change the battery inside your Hyundai key fob at home. Here are some suggestions to help you begin. They cover how to open a Hyundai keyfob, how to replace the battery, and how program a Hyundai keyfob.

How do you replace the battery in the key fob

If your key fob is not locking and unlocking your car, you may have to replace its battery. This is a simple procedure that you can carry out at home. You'll require a small screwdriver with a Phillips screwdriver as well as determination to do this. Also, you will require a battery replacement that is available at many pharmacies and big-box hardware stores. Make sure you mark the positive and negative terminals before opening the fob. This will allow you to place the battery in the right spot.

With a flat-blade screwdriver pry the black cover from the fob. After the cover is removed, you will be able to see the small tray that holds the battery. Take the old battery and replace it with a new one. Make sure that the upside side is facing down.

Reassemble the key fob after replacing the battery and insert the metal key. Test the key fob by pressing the lock/unlock button after it is in position. If fob key replacement near me to be programmed into your Hyundai vehicle. To program your key fob follow these steps:

How do you program a keyfob

It's not required to replace your entire key fob if it doesn't work. In most cases, replacing batteries will resolve the issue. It's an inexpensive item that can be purchased from your local hardware store or at a big-box retailer. You can also find DIY videos on YouTube that show how to replace a key fob within a matter of minutes.

Once you have put the new battery installed it, you will need to program it to your vehicle. Close all the doors of your car. Turn on your car using your key, but don't start the engine. Next press and hold the "unlock" button on your key fob. The hazard lights will flash twice, which indicates that your Hyundai is in remote programming mode.

After 30 seconds, release the lock button after 30 seconds. You will hear the lock cycling sound, which confirms the new fob has been programmed to your vehicle.

It is crucial to read your owner's guide for specific directions. If you're unsure about trying this at home, it may be best to seek out professionals, such as a locksmith or dealership. They can provide more detailed details and can assist for any issues that might arise.

How to replace an electronic key?

Most modern cars come with a key fob, which is a remote control that can open the doors or start your vehicle. They are useful and convenient but they can also be costly if they're lost or broken. This is why it's important to have a spare especially since they're rarely covered by the warranty on your vehicle.

More sophisticated models can start the car remotely and park themselves. They can also emit a code that can be used to prevent theft. While they are more sophisticated however, they are also the most expensive to replace.


To replace the smart key, you'll have to visit your dealer. They can make a replacement program for you or order a new one from the manufacturer. But, it is important to check your warranty or insurance first to see whether this service is available.

If your key fob isn't functioning it could be because the battery is dead or the fob itself might be damaged. If your key fob is making odd noises or shuts off without warning it's time to replace the battery. You can purchase a replacement battery at your local automotive store or even online. Make sure to purchase one that is compatible with your specific model.