Hyundai i20 Key Fob Replacement

Hyundai cars are known for value and the i20 hatchback is no exception. You will find a vehicle that features the latest efficiency measures at a cost that is affordable.

The loss of a key can be frustrating especially when you're on your Reno commute. However, getting a replacement key can be simple at the local locksmith!

How to open the key fob on a key

Utilizing a coin or small screwdriver with a flat blade, pry the 2 edges of your key fob apart. Be careful not to damage the plastic shell. When the halves are open and you can see the green circuit board. Gently move the circuit board upwards to expose the battery. Make a note or photo of how the old battery is placed in the key fob before removing it, so you are aware of how to put the new battery inside the right place. Most key fobs have a CR2032 battery which is a low-cost option that is available at department stores or auto stores in Fernley and online.

Like any other battery, the battery inside your Hyundai key fob will eventually die and need to be replaced. The positive side is that replacing the battery in the Hyundai key fob is easy and can be completed at home. Here are G28 Car Keys to help you get started. They cover how to open the Hyundai keyfob and how to replace the battery, and also how to program the Hyundai keyfob.

How to replace the battery on a key fob?

If your key fob isn't locking and unlocking your vehicle, you might require replacing its battery. This is a simple process that you can carry out at home. You'll need a small phillips screwdriver and patience to complete the task. You will also require a replacement battery. These are sold at a lot of big-box hardware and pharmacies. Make sure to mark the positive and negative terminals prior to opening the fob. This will help you place the new battery in the correct position.

With a flat-bladed screwdriver, pry off the black cover. After the cover is removed, you will see an empty tray that houses the battery. Remove the old battery and then insert a new one, making sure that it is placed with the plus side facing down.

After replacing the battery, reassemble the key fob and then insert the metal key. Test the key fob by pressing the lock or unlock button after it is in its place. If the key fob functions it is able to be programmed into your Hyundai vehicle. To program your key fob, follow these steps:

How do you program a keyfob

When your key fob isn't working, it's not required to replace the entire unit. In many cases, simply replacing batteries will resolve the issue. Luckily, this is an inexpensive product that can be purchased from your local hardware store or a big-box retailer. You can also find DIY videos on YouTube that show you how to replace the key fob in a matter of minutes.

You'll need to program the new battery into your vehicle. To do this, step inside your vehicle and close all the doors. Turn on your car 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 cycling and this confirms that your new fob is now programmed to your car.

This procedure is suitable for all vehicles, but it's essential to consult your owner's manual for specific instructions on how to program your vehicle. If you're not comfortable doing this at home, you may consider consulting professionals like locksmiths or dealers. They can provide more comprehensive details and can assist in any issues that may arise.

How do you replace an electronic key


Most modern cars have a key fob, which is a remote control that can open the doors or start your vehicle. They're convenient and useful however they can be costly if they're lost or broken. This is the reason it's essential to have a spare especially considering that they're not covered by the warranty on your vehicle.

Advanced models can start the car remotely and park themselves. They can also emit an electronic code to ward off theft. They're more sophisticated than older remotes, however they can be costly to replace.

You'll need to visit your dealer to purchase the smart-key. You can have them purchase a new key or program one for you. It is recommended to first check your car insurance and warranty to determine if the repair is included.

If your key fob isn't functioning, the battery may be damaged or the fob itself might be damaged. If the key fob is making strange sounds or is shutting off on its own then it's time to replace the battery. You can purchase a replacement battery at a local automotive retailer or even online. Make sure to purchase the right type for your model.