How to Replace a Hyundai I10 Key Fob Battery

The Hyundai i10 is one of the most stylish little cars available. Its interior is far superior to rivals such as the Citroen C1, Volkswagen UP and SEAT Ibiza.

Hyundai's key fob can do lots of work for you, such as locking and unlocking your car remotely. It also comes with a mechanical key that you can use in case the battery of your fob goes out.

Dead Coin Battery

The key fob allows motorists to lock their vehicles and then start them, without having to insert a physical key into the ignition. This is accomplished by radio frequency signals which communicate with the onboard computer of the vehicle.

The battery inside the keyfob is the one responsible for communicating. It will eventually get worn out, and will need to be changed. Depending on your Hyundai model, you might or not get a warning when the battery is about to fail. It is best to have an extra key fob with you in order to quickly replace the battery when it wears out.

The key fob should be reprogrammed to the car after the new battery is installed. This can be done using the Hyundai Digital Key app or an OBDII-based scanner, but it's usually easier to do at your Reno home. Follow the instructions in your owner’s manual, or look on YouTube for "how to open and replace the Hyundai keyfob battery." Be sure to snap a picture of the old battery or write it down before removing it.

Once the key fob is reset, it should function again. If it's not working you'll have to go to an agent for a replacement or call a locksmith. They'll have the tools and experience to fix the issue.

Water Damage

A key fob is an extremely useful piece of technology. It lets you lock your vehicle from home, lower your windows from outside, and even start your car. But, it's not impervious to damage and will eventually get worn out due to regular usage. The replacement hyundai key fob process for the Hyundai i10 keyfob battery is fairly simple and affordable.

Dropping your key card in the pool, a puddle or even the washing machine isn't unusual and it is usually saved, but only when you act swiftly. A wet key fob is harmful to electronics. It can cause corrosion, short circuits, and even failure.

The first thing to do is try to squeeze as much water as you can. Shake off any visible moisture by flipping the fob. You might also be able to place it on top of an electric radiator or a hairdryer to accelerate the process. After you have removed as much moisture as you can, it's worth placing the fob somewhere warm and dry, where it will continue to dry for a few days.

Then, you can open the fob and remove the battery that was in it. Most Hyundai I10 key fobs utilize the same kind of battery that's used in many quartz watches. They're easy to replace. After replacing the battery, you should take a picture or note the location of the battery before closing the fob.

Contact with the battery is poor

The battery of your key fob may be worn out. This is a frequent problem. Usually, the remote will start to show signs of trouble before it's completely gone. Make sure that the metal retainers are secure and do not have any corrosion on them. If you do, clean them with a suitable battery cleaning solution and wire brush. Use a button cell battery that has the same size, voltage and specifications as the original.

It may be a sign that your alternator, the device that charges the battery when the engine is running, isn't working correctly. An inefficient alternator can drain the battery quickly and cause the warning light to turn on.

You can tell if your Hyundai is affected by a quick voltage test. If the battery works and the problem is related to the circuit board, or with other parts of the key fob. You can open the key fob by pressing an aluminum tab or button on the front or back of the device. After removing the cover then insert the CR2032 ensure that you contact all the connections.

Reprogramming

Hyundai provides keyless entry on the majority of its models. This makes driving around Littleton and Parker, CO, easier than ever. If you have an ignition key, you can unlock and lock your vehicle's doors and start the engine using the remote. But it's not impervious to destruction and a broken fob can lead to problems. If your Hyundai keyfob fails to function it may be necessary to reset it so that it functions with your vehicle.

The first thing you need to take care of is removing the battery. Typically the button cell is contained within the tab made of plastic. If you remove the tab and replace the battery, make sure to use the same size and voltage as the original battery.

After replacing the battery, close the tab and replace retaining clips. Test the key fob a second time to make sure it functions.

If the key fob not working, you might have to seek out the locksmith or dealer. A dealer or locksmith will be able to cut you a new key and remote and program it so that it works with your vehicle. They will usually charge a fee to do this, but it's well worth the investment if you want your Hyundai key fob to continue to work. They can also help you choose the right Hyundai key fob to meet your needs.