How to Replace a Kia Sportage Replacement Key
The key in many Kia models comes with an electronic keyless entry system built in. This key is similar to an remote control, and can be exchanged by a Kia dealer.
Key fobs are prone to malfunction due to various reasons, such as a dead coin battery, worn buttons or buttons, signal interference, water damage and a damaged receiver module. Here are some helpful tips on how you can get your Kia Sportage replacement key to function again.
How to replace the remote key or smart key
It doesn't matter if your Kia comes with an intelligent key, remote key push-to-start key, or regular metal non-transponder key the battery in these keys will eventually need replacing. This is particularly when the vehicle displays a message that indicates that the smart key or remote has low battery power.
Fortunately, kia replacement key 's an easy process. To replace the battery on the keyfob remove your mechanical key from the slot at the back of the fob. Then, pull the cover open. Inside the key fob will be a small screw that holds the battery in place. Using a small screwdriver, loosen the screw and remove the old battery. Insert the new battery and close the opening on the key fob.
Once the key fob has an updated battery check it by pressing the lock and unlock buttons. You're good to go in case the doors lock and unlock as you expect. 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 run errands around Brandon.
Not all key fobs may need to be programmed (transponder chips or smart keys). This requires a machine for programming that is only available to the automotive locksmith or dealer. Other keys (non transponder metal keys), do not need programming. If your key requires to be reprogrammed, then you must know the key code number stamped on the tag of the key code and keep the number in a secure place.
How do you replace a dead battery?
If the Kia key fob is unable to respond to pressing the lock/unlock button, it is most likely that the battery is not fully charged. A low battery could cause other problems like the check engine light flashing on or a delay in cranking the engine. Fortunately, replacing the key fob battery is a simple DIY project that requires just the most basic tools.
Before you begin before beginning the process, ensure that your vehicle is turned off and that all doors are closed. Locate the small plastic piece at the bottom of your key fob and play with it until a metallic key pops out. Then, you can insert the key in the door handle of the driver to open your car.
To replace the battery on the key fob, you must remove the rear cover. Utilize a plastic plier tool to open the latch that holds the black negative cable. Remove the old battery and then align the replacement battery so that its "+" side faces you and the "-", negative side is facing the fob's electrical contacts. Avoid using too much 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 on and off in the ignition until the door locks up. Then you can test your Kia key fob to check if it is working properly again.
How to replace the smart key?
You could have an ordinary keyfob or Smart Key based upon the model of Kia Sportage. The smart key is equipped with an embedded mechanical key blade, however, the standard key fob does not. Both key fobs have an internal battery that will eventually need to be changed. It is a simple process which takes just two minutes.
Before you start it is essential to ensure that you are on a level surface with good lighting and that your Kia is not on. Keep in mind that the fob can contain small parts that can fall in the event of a mishap.
The small release button is located on the lower backside. This will either be a circular silver button or a rectangular slot. When you press it the mechanical key blade will appear and you can then open the key fob.
Once the key fob is opened, remove the battery that was in it. The new battery is CR-2032, and can be bought online or in your local auto parts store. When you're done, the key fob should be able to lock, unlock, and start your vehicle, even if it isn't running.
How to replace the mechanical key?
The Kia key fob is a fantastic feature that lets us lock and unlock our car at the touch of the button. Like all devices that is used, the Kia key fob might have issues. Luckily, there are steps to take to solve these issues and ensure that our key fobs are in good condition in the long run.
A dead or low-quality battery is one of the most common problems. This can cause your fob to stop working or operate intermittently. If this is the problem it is time to replace the battery a new one.

If this does not solve the problem, use an ordinary screwdriver with a flat head to wedge the fob's casing made of plastic open. Be careful not to damage any internal components or scratch the plastic. When the battery is open, carefully take off the battery you have been using and replace it with a new one.
Close and open the door with the mechanical key. (Every kia fob comes with an emergency mechanical key that fits into the slot). Test the fob to make sure it's functioning properly. If the device not working, contact a dealer or locksmith to solve the problem. Make sure they cut you an emergency key that functions for all trunk and door cylinders in order to avoid future lockouts.