How to Replace a Hyundai I10 Key Fob Battery

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

Hyundai's key fob can do lots of work for you, including locking and unlocking your vehicle remotely. It also comes with a mechanical key that you can use in the event that the battery of the fob fails.

Dead Coin Battery

The key fob lets drivers to lock their vehicles and start them without having to insert an actual key into the ignition. It works by sending radio frequency signals which communicate with the onboard computer of the vehicle.

The battery inside the key fob is responsible for this signal and will eventually wear out and will need to be replaced. Based on the model of your Hyundai key fob, it might or may not display a warning before the battery is dead. Keep a spare keyfob with you to change the battery quickly when it wears out.

Once the new battery is installed the key fob needs to be reprogrammed in the car. This can be done using the Hyundai Digital Key app or an OBDII scanner, however it's more likely to be done at your Reno home. Follow the directions in your owner’s manual, or look on YouTube for "how to replace and open a Hyundai keyfob battery." Make sure to snap a picture of the old battery, or write it down before removing it.

Once the key fob's been reprogrammed it should start working once more. If it doesn't, you'll need to visit a dealership for a replacement or contact a locksmith on the move. They'll have the right tools and expertise to fix the issue.

Water Damage

A key fob is a handy piece of technology that lets you to lock your car from the comfort of your home, open the windows from outside and even start the vehicle. But, it's not impervious to damage and will eventually wear out from regular use. The replacement process for the Hyundai keyfob battery i10 is relatively simple and inexpensive.

Dropping your key fob into water, a puddle or even the washing machine isn't uncommon and can be rescued, but only if you act quickly. A key fob that is wet is harmful to electronics. It can cause corrosion, short-circuits and even failure.

The first thing to do is to try to get as many gallons of water out as you can. Flip the fob over and shake out any moisture that could be visible. It's also possible to place it on top of the radiator or a hairdryer to speed up the process. After you've removed all the moisture you can put the fob in a warm area where it will dry out for a few days.

The next step is to remove the fob, and then remove the battery that was in it. The majority of Hyundai i10 keys are powered by the same type of battery as many quartz watches, and are extremely simple to replace. After replacing the battery, you should take a photograph or note the position of the battery prior closing the fob.

Poor Battery Contact

It's possible that the key fob's battery is depleted. This is a common problem. Usually, the remote will start to display signs of trouble before it's completely gone. Make sure that the retainers are secure and don't have any corrosion on them. If they do, clean them with the proper battery cleaning solution and wire brush. Use a button cell battery that has the same voltage, size and specifications as the original.

It could also be an indicator that your alternator, the component that charges the battery when the engine is running, is not working correctly. An alternator that is not working properly can drain the battery quickly and cause the warning light to come on.

A quick voltage test can help you determine if this is the case with your Hyundai. If the battery works it could be a problem related to the circuit board or other parts of the key fob. You can access the key fob by pressing an aluminum tab or button on either the front or back of the unit. After you have removed the cover and inserting a CR2032, making sure to contact all the connections.

Reprogramming

Hyundai provides keyless entry on many of its models. This makes traveling around Littleton and Parker, CO, easier than ever. If you have an ignition key you can open and lock the doors of your vehicle and start the engine by using the remote. It's not a guarantee of durability and a damaged or broken fob may cause issues. If your Hyundai key fob fails to function it could require reprogramming to work with your vehicle.

The first thing you need to take care of is removing the battery. Typically, the button cell battery is inside a tab made of plastic. If you decide to open the tab and replace the battery, make sure to use the same size and voltage as your old battery.

Once the battery has been replaced, close the tab and replace the clips that hold it. Then examine the key fob to see whether it's still functioning.

If the key fob doesn't work, it might be time to contact a locksmith or dealer. A dealer or locksmith can make a new key and remote, and program it so it is compatible with your vehicle. They typically charge a fee for this, but it's worth the investment if your hyundai i10 key key fob to to work. They can also assist you to find the best Hyundai key fob to meet your needs.