How to Replace a Kia Sportage Replacement Key

For many Kia models the key comes with the keyless entry system that is built into the key. This key is similar to a remote control and can be exchanged with a Kia dealer.

Key fobs might stop working due to various reasons, such as an empty coin battery worn buttons or buttons, signal interference, water damage and a damaged receiver module. Here are some suggestions on how to get your Kia Sportage replacement key to work again.

How do you replace the remote key or smartkey?

The battery inside your Kia's smart key will eventually need to be replaced, whether it is a remote key or a push-to-start one, or a regular metal key that is not equipped with transponder. This is particularly the case if your car displays a message that indicates the smart or remote keys are in poor condition.

Fortunately, it's an easy process. To replace the keyfob battery take out your mechanical key from the slit that is located at the back of the fob. Then, pry the cover off. A small screw will be found inside the key fob to keep the battery in its place. Utilizing a small screwdriver take the screw off and pull out the battery that was in place. Then, insert the new one and close the slit inside the key fob.

When the key fob is equipped with an updated battery and you've tested it, press the lock and unlock buttons. If the doors lock and unlock according to your expectations, then you're in good shape! You can now use the hands-free feature to lock and unlock your Kia whenever your fingers feel cold or you need to go on errands around Brandon.

Note: Certain key fobs (transponder chip or smart keys) may require their programming completed. This requires a programing machine that is available only to the locksmith in the automotive or dealer. Other keys (non-transponder metal keys) don't require programming. If you're required to reprogramme your key, you'll have to note the key code number on the key code tag.

How do I replace the battery?

If your Kia key fob is not responding to pressing the lock or unlock button on the fob, this is a clear indication that the battery needs to be replaced. A weak battery could cause other issues, like the check engine light turning on or the engine not turning properly. It is relatively easy to replace key fob batteries using just some tools.

Make sure you turn off your vehicle and close the doors before you begin. Find the small metal or a plastic piece near the bottom of the key fob. Jiggle it until the key pops out. Then, you can insert the key into the door handle of the driver to unlock your car.

To replace the key fob's battery, take off the cover on the rear and use a pry bar tool to release the latch that holds the black negative battery cable. Remove the old battery, and then align the new one to ensure that the "+" positive side faces you and the "negative" negative side is facing towards the fob's metallic electrical contacts. Push the new CR2032 battery straight into position, avoiding excessive force to avoid damaging or breaking the contacts of the metal.

Once the new battery is installed and the key fob is turned on, turn it off and on in the ignition for a few times until the door locks cycle. Then, test your Kia key fob to check whether it's working again.

How can you replace the smart key?

Depending on the model of the Kia Sportage, you may have the standard key fob, or a smart key. The difference between the two is that the smart key has the small blade of a key that is hidden inside, while the standard key fob does not. Both key fobs contain batteries that eventually need to be changed. This is a simple procedure that takes just two minutes.

Make sure you turn off your kia ceed key fob and be on a level or well-lit surface prior to when you begin. Be aware that the fob is made up of small parts that can be thrown off if you're not careful.

The release button for the small size is located on the lower backside. It will be a circular or rectangular slot. Once you press this mechanical key blade, it will pop out and you can then open the key fob.

Once the key fob is open, remove the battery. The new battery should be a CR-2032, and can be purchased online or at a local auto parts store. When you're done, the key fob should be able to lock and unlock your vehicle, even if it isn't running.

How do you replace a mechanical key

The Kia key fob is a fantastic feature that lets us lock and unlock our car with the press of one button. But like any device there are issues with it at times. There are solutions to fix these problems and keep your key fobs functioning for a long time.

A dead or weak battery is one of the most common problems. This can cause the fob to stop working altogether or to work intermittently. If this is the problem you should replace the battery an entirely new battery.

If this doesn't solve the issue then try using a normal flathead screwdriver and wedge it into the casing of the fob's plastic. Be careful not damage any internal components or scratch the plastic. Once the battery is removed and replaced, you can replace it with a brand new battery.

Once the new battery is in, close and then open the doors with the mechanical key (every Kia fob comes with an emergency mechanical key that will fit in the slot). Test the key fob and make sure it is working correctly. If the fob still not working, contact a dealer or locksmith to solve the issue. Make sure they make you an emergency key that works across all trunk and door cylinders to avoid lockouts again.