How to Replace a Hyundai I10 Key Fob Battery

The Hyundai i10 is one of the most stylish little cars available. Its interior is better than 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 contains a mechanical key, which you can use in the event that the battery of the fob fails.

Dead Coin Battery

The key fob allows drivers to lock their vehicles and open them without needing to insert a physical key into the ignition. This is accomplished by radio frequency signals that communicate with the computer onboard of the vehicle.

The battery inside the key fob is responsible for this signal and will eventually degrade and will need to be replaced. Depending on the Hyundai model, you could or might not receive an alert when the battery is about to die. Keep a spare keyfob handy for you to swap out the battery as quickly as it gets worn.

The key fob needs to be reprogrammed to the car once the new battery has been installed. This can be done with the Hyundai Digital Key app or an OBDII scanner, but it's generally easier to do at your Reno home. To do this, follow instructions in your owner's manual or search YouTube for "how to open and replace the Hyundai key fob battery." Make sure you record the old battery's code or take a photograph of it prior to removing it.

After the key fob has been programmed, it will work again. If it doesn't work it is necessary to go to an authorized dealer for a replacement hyundai key fob or contact locksmith. They'll have the experience and tools to fix it.

Water Damage

A key fob is a useful piece of technology that allows you to lock your car from the comfort of your home, to roll down the windows from the outside, and even start the vehicle. It is not indestructible and will eventually wear out with normal usage. Fortunately, the process of replacing the battery of a Hyundai i10 key fob battery is relatively straightforward and cost-effective.

Dropping your key card in an puddle, a pool or even the washing machine isn't uncommon and is often saved, but only if you act swiftly. Water isn't a good mix when it comes to electronics and a soaked key fob can cause a myriad of issues, such as corrosion, short circuits and even complete failure.

First, try to get rid of as much water as possible. Shake any visible moisture out by flipping the fob. You can also use a hairdryer or place it on the radiator to speed up the drying process. After removing all the moisture you can then place the fob in a warm area so that it can continue drying out for a few days.

The next step is to open up the fob, and then remove the battery. Most Hyundai i10 keys are powered by the same type of battery used in many quartz watches, and are usually extremely simple to replace. After replacing the battery, take a photo or note the location of the battery prior to closing the fob.

Poor Battery Contact

The battery in your key fob could be depleted. This is a common issue. Most often, the remote will begin to show signs of trouble before it is completely destroyed. Make sure that the clips made of metal aren't corroded, and they're tight. If you do, clean them with the proper cleaning solution for batteries and a wire brush. Then, ensure that you're using a button-cell battery that is identical in size, voltage and specification of the original.

This could be a sign that your alternator may not be functioning correctly. The alternator is what recharges your battery when you drive. An alternator that is not working properly can drain the battery quickly and cause the warning light to switch on.

You can determine if the Hyundai is affected by a quick voltage test. If the battery is functioning, the problem could be related to the circuit board or any other component of the key fob. You can access the key fob by pressing the small metal tab or button on either the front or back of the unit. After you remove the cover, you can insert a new CR2032 battery, making sure that all the connections are contacted.

Reprogramming

Hyundai provides keyless entry on many of its models. This makes cruising around Littleton and Parker, CO, easier than ever. You can use the remote to start your car, unlock the doors, and then lock them. It's not durable and a broken fob can cause problems. If your Hyundai key fob stops working it could require reprogramming to work with your vehicle.

First, you must take the battery out. The button cell battery is typically located inside a plastic tab. If you are able to open the tab to replace the battery, be sure to use the same size and voltage as your old battery.

After replacing the battery close the tab and replace the retaining clips. Check the key fob once more to ensure it works.

If your key fob not working, you may require contacting an expert locksmith or dealer. A locksmith or dealer can make a new key and remote and program it so that it works with your vehicle. The cost for this service is typically charged, but it is worth it if your goal is to keep your Hyundai key fob running. They can also help you in finding the right Hyundai key fob to meet your requirements.