How to Replace a Kia Sportage Replacement Key
The key of many Kia models comes with a keyless entry system built into. The key functions like the remote control and can be exchanged by an Kia dealer.
Key fobs can stop working due to various reasons, such as an empty coin battery, worn buttons or buttons, water damage, signal interference and a damaged receiver module. Here are some suggestions to help you get your Kia key fob that is a replacement for the sportage for good.
How do you replace the remote key or smartkey
Whether your Kia comes with an intelligent key, remote key push-to-start key, or a regular non-transponder steel key the battery in these keys will eventually need replacement. This is especially relevant if your car displays a message telling that the remote or smart key has low battery power.
It's a fairly simple procedure. To replace the battery in the key fob take out the mechanical key from the hole in the back of the key fob. Then lift the cover. A small screw is found inside the key fob that holds the battery in place. Using a small screwdriver, unscrew the screw and remove the old battery. Insert the new battery and close the slit on the key fob.
Once the key fob has new batteries check it by pressing the locks and unlock buttons. You're in good shape 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 you need to complete errands in Brandon.
Not all key fobs may need to be programmed (transponder chips or smart keys). G28CarKeys requires a special programming machine that only the dealer or automotive locksmith can access. Other keys (non-transponder metal keys) do not require programming. If your keys need to be reprogrammed, then you will need to be aware of the number stamped on the tag that identifies the key and then record it in a safe place.
How do you replace the battery?
If your Kia key fob is not responding when you press the lock or unlock button on the fob, this is a signal that the battery needs to be replaced. A battery that is not functioning properly can cause other issues, like the check engine light appearing or the engine not cranking properly. It is fairly easy to replace key fob batteries by using only some tools.
Before you begin the process, make sure that your vehicle is turned off and all doors are closed. Find the small metal or plastic piece that is located at the bottom of the key fob. Press it until the metal key is released. This key can be placed inside the driver door handle to unlock your car.
To replace the battery on the key fob, remove the cover at the rear. Make use of a plastic pry tool to loosen up the latch that holds the black negative cable. Remove the old battery and then orient the new one so that the "+" positive side faces you and the "-" negative side is facing towards the fob's metallic electrical contacts. Avoid using excessive force when pushing the new CR2032 into place to avoid damage or bending the metal contacts.
After installing the new battery, turn the key fob off and on in the ignition until the door locks up. You can then test your Kia's key fob again to confirm that it's functioning properly.
How do you replace a smart keys
You could have an ordinary keyfob or Smart Key, based on the model of Kia Sportage. The difference is that the smart key is equipped with the small blade of a key hidden within it, whereas the standard fob doesn't. Both kinds of key fobs come with batteries that will eventually need to be replaced. This is a simple procedure that takes just two minutes.
Be sure to switch off your Kia and be on a flat, well-lit surface before you begin. Be aware that the fob is made up of tiny pieces that could be thrown off in the event of a mishap.

The first step is to locate the small release button on the back of the lower part of the fob. It could be a circular silver button or a rectangular slot. Once you press this the mechanical key blade will come out and you can then open the key fob.
After the key fob has been opened, remove the old battery. The new battery is one called CR-2032 and can be purchased online or in your local auto parts shop. Once you're done, your key fob should permit you to lock or unlock and start your vehicle, even if it isn't running.
How do I replace a mechanical key
The Kia key fob is a great feature that lets us lock and unlock our vehicle with the push of the button. As with all devices it is possible that the Kia key fob may have issues. There are steps to take to resolve these issues and ensure that our key fobs are in good condition for the long run.
One of the most common problems is a low or dead battery. This can cause the device to cease working or even to stop working intermittently. If this is the case it is time to replace the battery an entirely new battery.
If this doesn't resolve the issue then try using a normal flathead screwdriver to open the casing of the fob's plastic. Be careful not to damage any internal components or scratch the plastic. Once open, carefully remove the battery you have been using and replace it with a brand new one.
When the new battery is in, close and then open the doors with the mechanical key (every Kia fob has an emergency mechanical key that can fit in the slot). Test the key fob to verify that it's working properly. If the fob isn't functioning, contact a locksmith or dealer to solve the problem. Make sure they make you an emergency key that functions for all trunk and door cylinders to prevent lockouts in the future.