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How to Replace a Hyundai I10 Key Fob Battery

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

Hyundai's key fob can do many tasks for you, such as locking and unlocking your vehicle remotely. It also comes with a mechanical key that can be used in the event that the battery in your fob goes out.

Dead Coin Battery

The key fob is a fantastic invention that allows drivers to lock and start their cars without having to put an actual key in the ignition. It accomplishes this by using radio frequency signals that connect to the car's onboard computer.

The battery inside the key fob is responsible for this signal and will eventually degrade and will require replacement. Depending on your hyundai i20 replacement key model, you could or not get an alert that indicates the battery is about to go out of. Keep a spare keyfob in you to swap out the battery quickly when it gets worn.

Once the new battery is in place, the key fob needs to be reprogrammed by the car. You can do this with an OBDII or Hyundai Digital Key scanner, however, it is generally easier to do this at your Reno home. To do this, follow instructions in your owner's manual or search on YouTube for "how to open and change the Hyundai key fob battery." Make sure to write down the old battery's number or take a photograph of it prior to removing it.

After the key fob has been reprogrammed, the device should begin working properly. If it doesn't, you'll have to go to a dealer for a new one or contact a locksmith on the move. They'll have the expertise and tools to fix it.

Water Damage

A key fob is a useful piece of technology that lets you to lock your car from the safety of your home, roll down the windows from the outside and even begin the vehicle. However, it's no guarantee of durability and will eventually wear out due to normal use. The replacement process for the Hyundai i10 keyfob battery is relatively simple and inexpensive.

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

The first thing you must do is to try to get as much water out as possible. Flip the fob over and shake out any moisture that could be observed. You can also utilize a hairdryer or put it on the radiator to speed up the drying process. After you have removed all moisture you can place the fob somewhere warm so that it can continue drying out for a couple of days.

Next, you should attempt to open the fob, and then remove the old battery. Most Hyundai i10 keys use the same type of battery as many quartz watches, and are very simple to replace. After replacing the battery, you should take a photograph or note the position of the battery before closing the fob.

Poor Battery Contact

Your key fob battery may be drained. This is a frequent issue, and usually the remote starts showing signs of trouble well before it gives up completely. Make sure the metal retainers are secured and don't have any rust on them. If they are, clean them using a proper battery cleaner and a wire brush. Use a button cell battery that has the same size, voltage and specifications as the original.

This could also be a sign that your alternator is not working properly. The alternator is the device that charges your battery while you drive. A malfunctioning alternator can drain the battery fast and cause the warning light to turn on.

A quick voltage check can assist you in determining whether this is the case for your Hyundai. If the battery is operating and the problem is related to the circuit board, or with other parts of the key fob. Press an incredibly small metal button or tab on the front or back of the key fob to open it. After removing the cover, put in the new CR2032 battery and make sure that all connections are in contact.

Reprogramming

Hyundai offers keyless entry on several of its models, making cruising around Littleton, Parker, and Castle Rock, CO easier than ever. You can use remotes to start your car, open the doors, and then lock them. It's not impervious to damage and a broken or damaged fob can cause problems. If your Hyundai key fob stops working it might require reprogramming to work with your vehicle.

The first thing to do is take the battery off. Typically, the button cell battery is housed inside the tab made of plastic. If you are able to open the tab and replace the battery, be sure to use the same size and voltage as the previous battery.

After the battery has been replaced, close up the tab and replace the retaining clips. Check the key fob once more to make sure it functions.

If the key fob does not work, it may be time to consult a dealer or locksmith. A locksmith or dealer can cut you a new key and remote and program it to ensure that it can work with your vehicle. They typically charge a fee to do this, but it's well worth the investment if you need your Hyundai key fob to continue working. They can also assist you to find the best Hyundai key fob for your needs.