How to Replace a Hyundai I10 Key Fob Battery

The Hyundai i10 is among the most stylish little cars on the market. Its interior is more luxurious than rivals like the Citroen C1, Volkswagen UP and SEAT Ibiza.

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

Dead Coin Battery

The key fob allows drivers to lock their vehicles and then start them, without having to insert a physical key into the ignition. It does this through radio frequency signals that communicate with the car's onboard computer.

The battery in the keyfob is responsible for communication. It will eventually degrade, and will need to be changed. Based on the model of your Hyundai key fob, it could or may not show a warning when the battery dies. It's best to keep a spare key fob with you to quickly replace the battery if it is worn out.

The key fob must be reprogrammed to 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 typically easier to do at your Reno home. To complete this task, follow the instructions in the owner's manual or search on YouTube for "how to open and replace a Hyundai key fob battery." Make sure to note down the old battery number or take a photograph of it before you remove it.

Once the key fob has been reprogrammed it should start working properly. If it isn't working it is necessary to visit a dealer for a replacement or contact a locksmith. They'll have the tools and experience to fix it.

Water Damage

Key fobs can be an extremely useful piece of technology. It lets you lock your vehicle from the comfort of home, roll down 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 use. Fortunately, replacing a Hyundai key fob battery is simple and cost-effective.

It's not unusual to drop your key fob into the pool, a puddle, or even a washing machine. It's possible to rescue it in the event that you act swiftly. Water is a bad combination when it comes to electronics and a wet key fob could cause a variety of issues, such as corrosion, short circuits and even complete failure.

The first thing you must do is try to squeeze as many gallons of water out as you can. Shake off any visible moisture by flipping the fob. You may also want to put it on top of an electric radiator or a hairdryer to accelerate the process. After you have removed all moisture you can, consider placing the fob somewhere warm and dry where it will continue to dry for some time.

The next step is to open up the fob and remove the battery that was in it. The majority of Hyundai i10 keys have the same type of battery as many quartz watches, and are usually extremely simple to replace. After replacing the battery, capture a picture or record the position of the battery prior to closing the fob.

Contact with the battery is poor

The battery in your key fob could be worn out. This is a typical issue and the remote usually begins to show indications of trouble long before it is completely gone. Check that the retainers are secured and do not have any corrosion on them. If they are, you can employ a wirebrush as well as the cleaning solution for batteries to clean them. Then make sure you are using a button-cell battery that is the same size, voltage and specifications as the original.

It may be an indication that your alternator, which is the part that charges the battery while the engine is running, is not functioning correctly. A malfunctioning alternator could drain the battery quickly and cause the warning light to switch on.

A quick voltage test can aid in determining if this is the case for your Hyundai. If the battery works, the problem could be with the circuit board or other components of the key fob. Press an incredibly small metal button or tab on the front or back of the key fob to unplug it. After you take off the cover, insert a new CR2032 battery, ensuring that all connections are contacted.

Reprogramming

Hyundai offers keyless entry on a number of its models, making the trip around Littleton, Parker, and Castle Rock, CO easier than ever. You can use an electronic remote to start your car, unlock the doors, and lock them. It's not impervious to damage and a damaged or broken fob may cause problems. If your Hyundai keyfob fails to function it is possible to reprogram it to ensure that it can work with your vehicle.

The first thing to do is to remove the battery. Typically, the button cell battery is inside the tab made of plastic. When you open the tab, you must be sure that you only replace the battery with one with the same voltage and size as the one you had previously.

Once the battery is replaced, close the tab and replace the retaining clips. Then test the key fob to see whether it's still functioning.

If the key fob still does not work, it may be time to talk to a dealer or locksmith. A locksmith or dealer will be able to make a new key and remote, and program it so it is compatible with your vehicle. This service is usually charged, but it is worth it if you wish to keep your hyundai replacement key cost key fob in good working order. They can also help you identify the most suitable hyundai tucson key replacement key fob for your requirements.