20 Truths About Hyundai Key Fob: Busted 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 keyfob will do many things for you. It can lock and unlock your vehicle remotely. It also comes with a mechanical key that can be used in the event that the battery of the fob fails.

hyundai i10 car key cover is a remarkable invention that lets drivers lock and open their vehicles without having to insert a key in the ignition. This is accomplished by radio frequency signals that communicate with the onboard computer of the vehicle.

The battery in the key fob is responsible for this message and will eventually wear out and will need to be replaced. Depending on the Hyundai model, you could or not get an alert that indicates the battery is about to fail. It's best to keep an extra key fob with you to quickly replace the battery if it starts to wear out.

The key fob must be reprogrammed for the car once the new battery is installed. This can be done using the Hyundai Digital Key app or an OBDII scanner, but it's more likely to be done at your Reno home. To accomplish this, follow the instructions in your owner's manual or search YouTube for "how to open and replace the Hyundai key fob battery." Be sure you note down the number of the battery that was used previously or take a photo of it before removing it.

After the key fob has been programmed, it will work again. If it doesn't, then you'll need to go to a dealer for a new key fob or call a mobile locksmith. They'll have the equipment and know-how to fix the issue.

Water Damage

A key fob is a useful piece of technology that can allow you to lock your car from the safety of your home, open the windows from the outside, and even start the vehicle. However, it's not indestructible and will eventually wear out from regular use. Fortunately, the process of replacing a Hyundai I10 key fob battery is fairly simple and cost-effective.


It's not uncommon to drop your key fob into the pool, a puddle or even washing machine. It's possible to retrieve it by taking action quickly. Water isn't a good combination when it comes to electronics and a wet key fob can cause a myriad of problems, including corrosion, short circuits, and even complete failure.

First, try to remove as much water as you can. Flip the fob over and shake off any moisture that could be observed. You can also utilize a hairdryer or put it on the radiator to speed up drying. After you have removed all moisture you can then place the fob somewhere warm where it will dry out for a few days.

Then, you can open the fob to take out the old battery. The majority of Hyundai i10 keys are powered by the same type of battery as many quartz watches, and are usually very easy to replace. Once you've replaced your battery, you should capture a picture or take an outline of how the fob is placed before closing up the fob.

Poor Battery Contact

Your key fob battery may be drained. This is a frequent issue and the remote usually starts showing signs of trouble well before it gives up completely. Make sure that the clips that hold the remote are in good shape and don't have any rust on them. If so, make use of a wirebrush and cleaning solution for the battery to clean them. Also, make sure that you're using a button-cell battery that has the same voltage, size and specifications as the original.

This could be a sign your alternator may not be functioning properly. The alternator is the component that charges your battery while you are driving. A malfunctioning alternator could drain the battery quickly and cause the warning light to turn on.

A quick voltage test can assist you in determining whether this is the case for your Hyundai. If the battery is functioning and the problem is 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 device. After you take off the cover, put in the new CR2032 battery, and ensure that all the connections are contacted.

Reprogramming

Hyundai offers keyless entry on several of its models, making cruising around Littleton, Parker, and Castle Rock, CO easier than ever. If you own an ignition key, you can unlock and lock your car's doors and start the engine using the remote. It's not impervious to damage and a broken fob can cause problems. If your Hyundai keyfob fails to function you might need to reset it so that it is compatible with your vehicle.

The first step is to remove the battery. Typically the button cell is contained within a plastic tab. When you open the tab, you must be sure you replace the battery with a battery that is the same size and voltage as the one you had previously.

Once the battery has been replaced, close the tab and replace the clips that hold it. Test the key fob again to ensure it functions.

If the key fob does not work, it may be time to contact an expert locksmith or dealer. A dealer or locksmith will be able to create a new key and remote, and program it so that it will work 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 functioning. They can also help you in locating the best Hyundai key fob that will meet your requirements.