How to Replace a Hyundai I10 Key Fob Battery

The Hyundai i10 is among the most stylish little cars available. Its interior is better quality than rivals like the Citroen C1, Volkswagen UP and SEAT Ibiza.

Hyundai's keyfob does much for you. It can lock and unlock your car remotely. It also has a mechanical key that you can use if the battery in the fob dies.

Dead Coin Battery

The key fob is a remarkable invention that lets drivers lock and start their vehicle without the need for an actual key in the ignition. It accomplishes this by using radio frequency signals that communicate with the car's onboard computer.

The battery inside the key fob is responsible for this information and will eventually degrade and will need to be replaced. Depending on the Hyundai model, you might or may not get an alert when the battery is about to die. Keep a spare hyundai key keyfob in you to replace the battery promptly when it wears out.

After the new battery is in place the key fob will need to be programmed again with the car. This can be done using an OBDII or hyundai ix35 key programming Digital Key scanner, however, it is generally easier to do in your Reno home. Follow the directions in your owner’s manual, or look on YouTube for "how to replace hyundai key Fob and open a 2008 hyundai santa fe key fob keyfob battery." Make sure to take a photo of the old battery or note it down before you remove it.

Once the key fob has been reprogrammed, it should work again. If it doesn't work, you'll need to visit a dealership for a new one or call an emergency locksmith. They'll have the tools and experience to fix the issue.

Water Damage

Key fobs can be a very useful piece of technology. It lets you lock your vehicle from home, lower your windows from outside, and even start your car. However, it's not indestructible and will eventually wear out from regular usage. Fortunately, the process of replacing the battery of a Hyundai i10 key fob battery is simple and affordable.

It's not unusual to drop your key fob into the water, a puddle, or even washing machine. It is possible to save it by taking action quickly. Water is a bad mix when it comes down to electronics and a wet key fob could cause a variety of issues, such as corrosion, short circuits and even complete failure.

In the beginning, you must try to get rid of as much water as you can. Flip the fob over and shake out any moisture that can be visible. You can also make use of a hairdryer, or place it on a radiator to speed the drying process. After you've removed all the moisture you can put the fob on a warm surface where it will continue drying out for a couple of days.

Next, you should attempt to remove the fob, and then remove the battery that was in it. Most Hyundai i10 key fobs use the same type of battery that's found in a lot of quartz watches. They're extremely simple to replace. After you've replaced the battery, you must capture a picture or take a note of how it's positioned prior to closing the fob.

Poor Battery Contact

The battery of your key fob may be drained. This is a common issue. The remote will start to display signs of trouble before it's completely gone. Check that the clips that hold the remote are in good shape and don't have any corrosion on them. If so, employ a wirebrush as well as the battery cleaning solution to clean them. Also, make sure that you are using a button cell that has the same voltage, size and specifications as the original.

This could also be a sign that your alternator is not working correctly. The alternator is what charges your battery while you are driving. An inefficient alternator will drain the battery fast and cause the warning light to come on.

You can determine if your Hyundai is affected by a simple voltage test. If the battery is functioning then the issue could be related to the circuit board, or with other parts of the key fob. You can open the key fob by pressing a small metal tab, or button on either the back or front of the unit. After taking off the cover then insert the CR2032 ensure that you connect all the connections.

Reprogramming

Hyundai offers keyless entry on many of its models, making getting around Littleton, Parker, and Castle Rock, CO easier than ever. If you own a key fob that you can use to unlock and lock your car's doors and start the engine by using the remote. But, it's not completely safe, and a broken key fob can cause issues. If your Hyundai keyfob doesn't work it may be necessary to reprogram it to ensure that it functions with your vehicle.

The first thing to take care of is removing the battery. The button cell battery is usually contained in a tab made of plastic. When you open the tab, you must be sure you replace the battery with a battery with the same size and voltage as the old one.

Once the battery is replaced, close the tab and replace the retaining clips. Test the key fob a second time to make sure it still works.

If the key fob still isn't working, it could be time to talk to an authorized locksmith or dealer. A dealer or locksmith will be able to make a new key and remote and program it to ensure that it works with your vehicle. This service is usually paid for, but it's worth it if you wish to keep your Hyundai key fob working. They can also assist you in locating the best Hyundai key fob to suit your needs.