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How to Replace a Hyundai I10 Key Fob Battery

The Hyundai i10 is one of the most stylish and elegant mini cars available. Its interior is more luxurious than rivals like the Citroen C1, Volkswagen UP and SEAT Ibiza.

Hyundai's keyfob can accomplish quite a bit for you. It can lock and unlock your car remotely. It also comes with a mechanical key that is able to be used in the event the battery of the fob is dead.

Dead Coin Battery

The key fob is an incredible invention that lets drivers lock and start their vehicles without having to put a physical key in the ignition. It does this by using radio frequency signals that connect to the vehicle's computer.

The battery in the keyfob is responsible for communicating. It will eventually degrade, and it will have to be replaced. Based on the model of your Hyundai, it may or may not display warnings before the battery has died. It is best to have a spare key fob with you to quickly replace the battery when it is worn out.

hyundai key replacement must be reprogrammed to the car once the new battery is installed. You can do this with an OBDII or Hyundai Digital Key scanner, but it is usually easier to do this at your Reno home. Follow the steps in your owner’s manual, or search YouTube for “how to replace and open a Hyundai keyfob battery." Be certain to take a photograph of the old battery or record it before removing it.





Once the key fob has been changed, it should work again. If it doesn't, you'll have to visit a dealership for a new one or contact a locksmith on the move. They'll have the experience and tools to fix it.

Water Damage

A key fob is a handy piece of technology that can allow you to lock your car from the comfort of your home, to roll down the windows from outside and even start the vehicle. However, it's not indestructible and will eventually wear out due to regular usage. Fortunately, the process of replacing a Hyundai key fob battery is fairly simple and inexpensive.

Dropping your key fob in water, a puddle or even in the washing machine isn't atypical and it can often be saved, but only if you act swiftly. A wet key fob is bad for electronics. It could cause corrosion, short-circuits and even failure.

The first thing you need to do is try to squeeze as the most water out as you can. Flip the fob over and shake out any moisture that can be seen. You may also want to place it on top the radiator or a hairdryer to speed up the process. After you have removed all moisture you can, it's worth placing the fob somewhere cool and dry where it will continue to dry out for a couple of days.

Then, open the fob and remove the old battery. Most Hyundai i10 key fobs use the same type of battery that's used in many quartz watches. They're very simple to replace. Once you've replaced your battery, it's important to take a picture or make note of the way the fob is placed before closing up the fob.

Poor Battery Contact

It's possible your key fob's battery is drained. This is a typical issue. Usually, the remote will begin to appear to be in problems before it's totally gone. Check that the metal clips are not corroded and tight. If you do, clean them using a proper cleaning solution for batteries and a wire brush. Then make sure you're using a button-cell battery that is the same voltage, size and specification of the original.

It could also be an indicator that your alternator, which is the part that charges the battery while the engine is running, isn't working properly. A malfunctioning alternator will drain the battery rapidly and cause the warning light to come on.

A quick test of voltage will aid in determining if this is the case with your Hyundai. If the battery works, the problem could be with the circuit board or other components of the key fob. You can access the key fob by pressing the small metal tab or button on either the back or front of the unit. Once you have removed the cover, insert the new CR2032 battery, ensuring that all connections are contacted.

Reprogramming

Hyundai offers keyless entry on several of its models, making the trip around Littleton, Parker, and Castle Rock, CO easier than ever. If you have a key fob, you can unlock and lock the doors of your vehicle and start the engine using the remote. It's not impervious to damage and a damaged or broken fob may cause problems. If your Hyundai keyfob isn't working you might need to reprogramme it in order that it is compatible with your vehicle.

The first thing you must do is take the battery off. The button cell battery is usually contained in a tab made of plastic. If you decide to open the tab and replace the battery, make 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 make sure it still functions.

If the key fob still does not work, it may be time to talk to a locksmith or dealer. A locksmith or dealer will be able to make you a brand new remote and key, and program it so that it can work with your vehicle. They typically charge a fee to do this, but it's worth the investment if you need your Hyundai key fob to continue working. They can also assist you to identify the most suitable Hyundai key fob for your needs.