How to Replace a Kia Sportage Replacement Key
For many Kia models the key comes with a keyless entry system built-in. The key functions like a remote control, and can be exchanged with an Kia dealer.
Key fobs might stop working due to a variety of reasons, such as batteries that are dead, worn-out buttons signal interference or water damage. Here are some helpful tips to assist you in getting your Kia key fob that is a replacement for the sportage for good.
How to replace the remote key or smartkey?
No matter if your Kia is equipped with an intelligent key, remote key, push-to-start key, or regular metal non-transponder key The battery inside these keys will eventually need replacing. This is particularly relevant if your vehicle displays a message that indicates the remote or smart keys are not powered by batteries.
This is a relatively easy procedure. To replace the battery in the keyfob, remove your mechanical key from the slot at the back of the fob. Then, push the cover off. Inside the key fob, there will be an incredibly small screw that holds the battery in the correct position. By using a small screwdriver remove the screw and remove the battery that was in place. Then, insert the new one and close the hole in the key fob.
Once the key fob has a fresh battery check it by pressing the locks and unlock buttons. It's good when the doors lock or unlock as expected. You can now take advantage of the Kia's hands-free lock/unlock feature whenever your fingers get chilly or you need to do some errands in Brandon.
Not all keys may require to be programmed (transponder chips or smart keys). This requires a particular programming machine that only the dealer or locksmith has access to. Other keys (non-transponder metal keys) don't require programming. If you're required to reprogramme your key, you'll have to write down the key code's number on the tag for the key code.
How do I replace the battery?
If your Kia key fob isn't responding when you press 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 appearing or the engine not cranking properly. It is easy to replace key fob batteries by using only a few simple tools.
Before beginning the process ensure that your vehicle is off and all doors are closed. Find the small, metal or plastic piece that is on the bottom of your key fob and play with it until a metallic key slips out. Then, you can put the key into the door handle of the driver to open your car.
To replace the battery inside the key fob remove the cover that covers the rear. Use a pry tool to open the latch that holds the black negative cable. Remove the old battery, and then place the new battery so that its "+" side faces you, and the "-", negative side is facing the fob's electrical contacts. Push the new CR2032 battery straight into place without putting too much force on it to avoid bending or damaging the contacts on the metal.

After installing the new battery then turn the key fob on and off in the ignition until the door locks up. You can then test your Kia's key fob once more to ensure it's working as intended.
How can you replace the smart key
Depending on the model of your Kia Sportage, you may have an ordinary key fob or a smart key. The smart key has an embedded mechanical key blade, unlike the standard key fob, which does not. Both kinds of key fobs come with a battery inside them that will eventually have to be replaced. Fortunately, this is an easy process that only takes about two minutes.
Make sure you turn off your Kia, and be on a level and well-lit surface prior to you begin. Be aware that the fob can contain tiny pieces that could fall should you not be careful.
The small release button is located on the lower backside. It's either a circular button or rectangular slot. You can open the key fob by pressing the button.
Once the key fob is opened, remove the battery that was in it. The new battery is a CR-2032 that can be purchased online or at your local auto parts store. When you are done it should be possible to lock or unlock your vehicle with your key fob - even if the engine isn't running!
How do I replace a mechanical key
The Kia keyfob is a wonderful convenience that lets us lock or unlock our car by simply pressing a button. But like any device, it can have problems from time to time. There are methods to fix these issues and ensure that our key fobs are in good working order over the long haul.
A dead or drained battery is one of the most common issues. This could cause the fob to stop working altogether or work intermittently. If this is the issue, replace the battery with an entirely new battery.
If G28 Car Keys isn't enough to solve the issue, use a standard flathead screwdriver to push the plastic casing of the fob open. Be sure not to damage any internal components, or scratch the plastic. After the battery has been removed then replace it with a 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 key fob and check that it's functioning properly. If the key fob isn't working, contact an authorized locksmith or dealer to resolve the issue. Make sure they cut you an emergency key that functions across all door and trunk cylinders to prevent lockouts in the future.