How to Replace a Hyundai I10 Key Fob Battery

The Hyundai i10 is among the most stylish and elegant mini cars available. Its interior is higher-end than rivals like the Citroen C1, Volkswagen UP and SEAT Ibiza.

Hyundai's keyfob will do many things for you. It can lock and unlock your car remotely. It also comes with a mechanical key that you can use in case the battery in the fob is dead.

Dead Coin Battery

The key fob allows motorists to lock their vehicles and start them without having to insert a physical key into the ignition. It does this using radio frequency signals that communicate with the car's onboard computer.

The battery inside the keyfob is the one responsible for communicating. It will eventually degrade, and it will need to be changed. Depending on the model of your Hyundai key fob, it could or might not show an alert before the battery goes out. It is recommended to keep a spare key fob around with you in order to quickly replace the battery when it is worn out.

Once the new battery is in place the key fob needs to be reprogrammed by the car. This can be done with the Hyundai Digital Key app or an OBDII scanner. However, it's generally easier to do at your Reno home. To accomplish this, follow the instructions in the owner's manual or look on YouTube for "how to open and replace a Hyundai key fob battery." Make sure to note down the old battery number or take a photograph of it prior to removing it.

Once the key fob's been reprogrammed, it will begin working properly. If it isn't working then you'll need to go to an expert for a new key or contact a locksmith. They'll have the knowledge and tools to fix the issue.

Water Damage

Key fobs can be an extremely useful piece technology. It lets you lock your vehicle from your home, to roll down your windows from outside, and even start your car. It's not impervious to damage and will eventually wear out due to regular use. Fortunately, the process of replacing the battery of a Hyundai i10 key fob battery is surprisingly simple and affordable.

Dropping your key card in an puddle, a pool or even the washing machine isn't atypical and it is usually saved, but only if you act swiftly. Water isn't a good combination when it comes to electronics and a wet keys fob could cause a variety of issues, such as corrosion, short circuits and even complete failure.

First, you should try to remove as much water as you can. Flip the fob over and shake off any moisture that could be visible. You may also be able to put it on top of a radiator or even a hairdryer to speed up the process. After you have removed all the moisture, you can put the fob on a warm surface where it will continue drying out for a couple of days.

Then, open the fob and remove the old battery. Most Hyundai key fobs with the i10 model use the same battery that's found in a variety of quartz watches. They are easy to replace. After replacing the battery, take a photograph or note the position of the battery prior closing the fob.

Poor Battery Contact

It's possible that your keyfob's battery is depleted. This is a common issue and the remote usually shows indications of trouble long before it is completely gone. Make sure the clips aren't corroded, and they're tight. If they are, you can make use of a wirebrush and battery cleaning solution to clean them. Also, make sure that you're using a button cell battery that has identical in size, voltage and specification of the original.

It may be an indication that your alternator, which is the part that charges the battery while the engine is running, isn't working as it should. An inefficient alternator will draw the battery out quickly and cause the warning light to come on.

You can tell if your Hyundai is affected by a quick voltage test. If the battery is working and the problem is related to the circuit board or other components of the key fob. You can open the key fob by pressing the small metal tab or button on the front or back of the device. Once you have removed the cover, you can insert the new CR2032 battery and make sure that all connections are connected.

Reprogramming

Hyundai offers keyless entry in all of its models. This makes traveling between Littleton and Parker, CO, easier than ever. If you own an ignition key, you can unlock and lock the doors of your vehicle and start the engine with the remote. But, it's not completely safe and a damaged key fob could cause issues. If your Hyundai key fob isn't working it could require reprogramming to work with your vehicle.

The first thing you should do is to remove the battery. Typically, the button cell battery is housed inside the tab made of plastic. When you open the tab, make sure that you replace the battery with a battery that is the same voltage and size as the original.

After the battery has been replaced, close up the tab and replace the clips that hold it. Test the key fob to make sure it works.

If the key fob isn't working, it could be time to contact a locksmith or dealer. A dealer or locksmith can cut a new key as well as remote for you, and they can also program the key to work with your vehicle. This service is usually charged, but it is worth it if you wish to keep your Hyundai key fob in good working order. They can also assist you in locating the best Hyundai key fob for your requirements.