How to Replace a Hyundai I10 Key Fob Battery

The Hyundai i10 is one of the most elegant cars on the market. Its interior is better quality than rivals like the Citroen C1, Volkswagen UP and SEAT Ibiza.

Hyundai's key fob does much of the work for you, including locking and unlocking your car remotely. It also comes with a mechanical key that you can use in the event the battery of your fob goes out.

Dead Coin Battery

The key fob allows motorists to lock their vehicles and start them without having to insert a physical key into the ignition. It does this using radio frequency signals that connect to the computer onboard of the vehicle.

The battery inside the key fob is responsible for this signal and will eventually wear out and will need to be replaced. Depending on the model of your Hyundai key fob, it might or may not display warnings before the battery has died. Keep a spare keyfob with you to swap out the battery promptly when it begins to wear.

The key fob needs to be reprogrammed to the car after the new battery has been installed. You can do this with an OBDII or Hyundai Digital Key scanner, but it's usually easier to do in your Reno home. Follow the instructions in your owner’s manual, or search YouTube for "how to open and replace a Hyundai keyfob battery." Be certain to take a photograph of the old battery, or write it down before removing it.

Once the key fob has been reprogrammed, it will begin working once more. If it's not working then you'll need to visit an expert for a new key or contact locksmith. They'll have the expertise and tools to fix the issue.

Water Damage

A key fob can be a useful piece of technology that can allow you to lock your car from the safety of your home, slide down the windows from outside, and even start the vehicle. But, it's not impervious to damage and will eventually wear out due to normal use. Fortunately, replacing the battery of a Hyundai I10 key fob battery is fairly simple and cost-effective.

It's not common to drop your key fob into the water, a puddle, or even washing machine. It's possible to retrieve it when you act quickly. A wet key fob is bad for electronics. It could cause corrosion, short-circuits, and even failure.

The first thing you must do is to try to get as much water as you can. Flip the fob over and shake off any moisture that can be observed. You can also employ a hairdryer or set it on a radiator to speed up drying. After you have removed all moisture you can place the fob in a warm area where it will continue drying out for a few days.

Then, you can open the fob in order to remove the old battery. The majority of Hyundai key fobs that are i10 use the same type of battery that's used in many quartz watches and are generally very easy to replace. After replacing the battery, capture a picture or record the location of the battery prior to closing the fob.

Poor Battery Contact

It's possible that your keyfob's battery is drained. This is a typical issue and typically the remote starts showing indications of trouble long before it goes out completely. Make sure the clips are not corroded and tight. If so, make use of a wirebrush and cleaning solution for batteries to clean them. Use a button cell battery that has the same size, voltage and specifications as the original.

This could also indicate that your alternator isn't functioning properly. The alternator is the device that charges your battery while you are driving. 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 simple voltage test. If the battery is good there's a chance that there is a problem with the circuit board or another component of the key fob. Press the small metal button or tab on the front or back of the key fob to open it. After you have removed the cover then insert the key fob, a CR2032 and make sure to connect all the connections.

Reprogramming

Hyundai offers keyless entry on a number of its models, making cruising around Littleton, Parker, and Castle Rock, CO easier than ever. You can use an electronic remote to start your car, unlock the doors, and then lock them. It's not indestructible and a damaged fob could cause issues. If your hyundai replacement key cost key fob fails to function it might require reprogramming to work with your vehicle.

First, you must take the battery out. Typically, the button cell battery is contained within a tab made of plastic. If you remove 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. Test the key fob again to ensure it works.

If the key fob still does not work, it may be time to call a locksmith or dealer. A locksmith or dealer can cut a new key and remote for you, and can also program the key to work with your car. They will usually charge a fee to do this, but it's well worth the investment if your Hyundai key fob to to work. They can also assist you to identify the most suitable Hyundai key fob for your needs.