How to Replace a Kia Sportage Replacement Key
The key of many Kia models comes with an electronic keyless entry system built in. The key functions like remote controls, and can be exchanged with an Kia dealer.
Key fobs might stop working due to a variety of reasons, such as a dead battery, worn-out buttons signal interference, or water damage. Here are some suggestions to help you get your Kia sportage replacement key working once more.
How do you replace a remote key or a smartkey?
The battery in your Kia's intelligent key will eventually need to be replaced, regardless of whether it's a remote key or a push-to-start one, or a normal metal key that does not contain an electronic transponder. replacement key fob kia is especially true if the car displays a message telling that the smart key or remote is not powered by the battery.
This is a relatively simple process. To replace the battery of the keyfob take out your mechanical key from the slit at the back of the fob. Then, pull the cover open. Inside the key fob, there will be the small screw that holds the battery in place. Remove the old battery by unscrewing the screw using a small screwdriver. Insert the new battery and close the slit on the key fob.
When the key fob is equipped with a fresh battery Test it by pressing the locks and unlock buttons. You're good to go If the doors lock and unlock as expected. You can now use the hands-free feature to lock and unlock your Kia whenever your fingers start to get cold or when you need to do some errands in Brandon.
Note: Certain key fobs (transponder chip or smart keys) might require their programming completed. This requires a particular programming machine that only the dealer or automotive locksmith has access to. Other keys (non transponder keys made of metal) are not required for programming. If you want to change the programming of your key, you'll need note the key code number on the key code tag.

How do you replace the battery?
If your Kia key fob is not responding to pressing the lock or unlock button on the fob, this is a signal that the battery should be replaced. A weak battery can cause other issues, such as the check engine light flashing on or delayed cranking of the engine. It is fairly easy to replace key fob battery with just two tools.
Before you begin the process before beginning the process, ensure that your vehicle is off and all doors are shut. Find the small, metal or plastic piece near the bottom of the key fob. Press it until the metal key comes out. This key can be placed inside the driver door handle to unlock your car.
To replace the battery inside the key fob, you must remove the rear cover. Make use of a plastic pry tool to loosen the latch that holds the black negative cable. Remove the old battery, and then align the new one to ensure that the "+" positive side is facing you, while the "negative" negative side is facing towards the fob's electrical contacts made of metal. Push the new CR2032 battery straight into place, avoiding excessive force to avoid damaging or bending the contacts of the metal.
Once the new battery is installed then turn the key fob off and back on in the ignition several times until the door locks cycle. Then you can test your Kia key fob to see if it is working properly again.
How do you replace a smart keys
You can have an ordinary keyfob or Smart Key based on the model of Kia Sportage. The difference between them is that the smart fob has a small mechanical key blade tucked inside it, while the standard key fob does not. Both key fobs contain an internal battery that will eventually require replacing. Fortunately, this is an easy task that only takes about two minutes.
Before you start it is essential to ensure that you are on a flat surface with enough lighting and that your Kia is not on. Be aware that there are tiny parts inside the fob that can fall out if not cautious.
The first step is to locate the small release button on the lower backside of your fob. This will either be a circular silver button or a rectangular slot. You can open the key fob by pressing the button.
Once the key fob is opened, take out the battery that was in it. The new battery is a C2032, and can be bought from a local or online auto parts store. After you've finished, your key fob should be able to lock or unlock and start your vehicle, even if it isn't running.
How do you replace a mechanical key
The Kia key fob is a great convenience that lets us lock and unlock our vehicle with the touch of an button. As with all devices, the Kia key fob may have issues. There are methods to fix these issues and ensure that our key fobs are in good working order for the long run.
One of the most frequently encountered problems is a weak or dead battery. This could cause the fob to stop working altogether or even to stop working intermittently. If this is what you are experiencing you should replace the battery an entirely new battery.
If this doesn't solve the problem then try using a normal flathead screwdriver to wedge open the casing of the fob's plastic. Be sure not to damage any internal components, or scratch the plastic. Once the battery is opened, carefully remove the old battery and replace it with a brand new one.
Close and open the door with the mechanical key. (Every kia fob comes with a spare mechanical key which will fit into the slot). Test the fob to make sure it's functioning properly. If the device isn't working, call a dealer or locksmith to help resolve the problem. To avoid locking outs in the future, ensure you have an emergency key that will work on all trunk and door cylinders.