How to Replace a Kia Sportage Replacement Key
The key of a lot of Kia models comes with a keyless entry system built in. The key functions like a remote control, and is exchangeable by a Kia dealer.
Key fobs can fail to function due to a number of reasons, such as the battery being dead, worn-out buttons signals, signal interference or water damage. Here are some helpful tips to help you get your Kia sportage replacement key to work once more.
How do you replace a smartkey or remote key?
Whether your Kia is equipped with an intelligent key, remote key, push-to-start keys, or regular metal non-transponder key, the battery in these keys will eventually require replacing. This is especially relevant if your vehicle shows a message that states the smart or remote keys are not powered by batteries.
It's a simple procedure. To replace the keyfob battery take out your mechanical key from the slot at the back of the fob. Then, you need to pry the cover off. Inside the key fob, there will be an incredibly small screw that holds the battery in its place. Take out the old battery by detaching the screw with the help of a small screwdriver. Then, insert the new one and close the slit inside the key fob.
Test the key fob by pressing the lock or unlock buttons. You're in good shape when the doors lock or unlock as expected. You can now use the hands-free feature to lock and unlock your Kia whenever your fingers become cold or you need to run errands around Brandon.
Note: Certain key fobs could need to be programmed (transponder chips or smart keys). This requires a computer which is available to the locksmith in the automotive or dealer. Other keys (non-transponder metal keys) do not require programming. If your key requires to be reprogrammed, you will need to know the key code number printed on the tag that identifies the key and save the number in a secure place.
How do you replace the battery?
If your Kia key fob isn't responding to pressing the lock or unlock button on the fob, it is a signal that the battery should be replaced. A weak battery can cause other problems like the check engine light coming on or the engine not cranking. Fortunately replacing the battery on the key fob is a relatively easy DIY task that requires only a few tools.
Make sure to shut off your vehicle and close the doors before you begin. Locate the small metal or plastic piece on the bottom of your key fob, and jiggle it until a metal key pops out. kia keys g28carkeys.co.uk can be inserted into the driver door handle to unlock your car.
To replace the key fob battery, take off the cover on the rear and use a plier bar tool to release the latch that holds the black negative battery cable. Remove the old battery, and then align the new one in a way that the "+" positive side is facing you, and the "-" negative side is facing towards the fob's metallic electrical contacts. Avoid using too much force when pushing the new CR2032 into position to avoid breaking or bending the steel contacts.
Once the new battery has been installed and the key fob is turned on, turn it off and back on in the ignition several times until the door locks. You can then test the Kia's Key fob to ensure it is working correctly.
How do I replace a smart keys
Depending on the model of the Kia Sportage, you may have an ordinary key fob or a smart key. The smart key is equipped with an embedded mechanical key blade while the standard keyfob does not. Both key fobs have an internal battery that will eventually require changing. This is a simple procedure that takes only two minutes.
Before you start it is important to make sure that you are on a flat surface with sufficient lighting and that the Kia is off. Be aware that there are tiny components inside the fob that could fall out if you are not cautious.

The release button for the small size is located on the lower backside. This will either be a circular silver button or a rectangular slot. Once you press this button, the mechanical blade will come out and you can then open the key fob.
Once the key fob is opened, take out the old battery. The new battery is CR-2032, and can be purchased through the internet or at a local auto parts shop. After installation with the battery, you should be able to lock or unlock your car with your key fob even if your engine isn't running!
How do I replace a mechanical key
The Kia keyfob is a great convenience that allows us to lock or unlock our car with just pressing a button. Like all devices, the Kia key fob may have issues. Luckily, there are ways to fix these issues and ensure that our key fobs are in good condition over the long haul.
One of the most frequent problems is a weak or dead battery. This can cause the device to cease working or even to stop working intermittently. If this is the case then try replacing the battery with a new one.
If this doesn't solve the problem then try using a normal flathead screwdriver to open the fob's plastic casing. Be careful not to damage internal components or scratch the plastic. Once the battery is removed and replaced, you can replace it with a brand new one.
When the new battery is in, close and then open the doors using the mechanical key (every key fob in the kia has an emergency mechanical key that will fit into the slot). Test the key fob to ensure it's functioning correctly. If the fob still isn't working, contact a dealer or locksmith to solve the problem. Make sure they cut you an emergency key that functions in all the trunk and door cylinders, to avoid lockouts again.