How to Repair a Kia Sportage Key Fob
The 2022 Kia Sportage is a fun-to-drive crossover that is loaded with useful tech. It also has a thoughtful and user-friendly interior.
You can unlock your car using a thumb-press when close to the door handle and you have the key fob. This simple method can save you some time if you are in a rush.

The Key Lab stands apart from other compact crossovers due to the latest technologies that allow users to remain entertained and connected even while on the move. The standard 8-inch touchscreen system for infotainment features smartphone connectivity via Apple CarPlay or Android Auto, Bluetooth, voice recognition and a navigation system that is integrated. A redesigned powertrain delivers 187 horsepower to the front-wheel-drive Sportage and a hybrid drivetrain ups the ante with 227 horsepower.
Check that the key fob has not simply run out of energy. The key fob features metal clips to hold the button cell battery in place and if these aren't tight enough, they might not be able to complete the circuit when connected to the remote control. Replace the battery, making sure it is the same voltage, size and specifications.
It is easy to identify the problem with a dead battery for a coin as the most likely reason for the keyfob not working properly on the Sportage. If the remote control has been dropped on a hard surface and stopped working, or if it's tried reprogramming it, but it doesn't work that's another sign that the key fob has developed a fault. In these instances the spare key fob is typically able to unlock and start the car.
Start/Stop button on the engine
The button for starting the engine on the Kia Sportage allows you to turn your vehicle on without using your key. This feature lets you start your car even if it is located in an awkward spot. However, this system is not impervious to issues. For instance, you may encounter an issue where the button fails to function. In this instance, you can contact a Kia dealer for assistance in reprogramming the button. The technician will also inspect the fuses and wiring that control this feature.
Kia Access is an app you can download on your smartphone and use to remotely start your vehicle. This is useful when you are at work or at home and want to start the car prior to your arrival. You must first shut all the doors and lock the reargate and hood before you start your car. Check that the hand parking brake has been set to at least five notch.
The battery for the smart key may malfunction if exposed to heat or if it gets wet. You should avoid exposing the key fob to direct sunlight or let it sit out in the rain. If you do this, the key could not unlock the door or trigger the horn.
Key Code Number
The key code number is written on a bar code tag attached to the key set. Should you lose your keys, this number allows an authorized Kia dealer to duplicate the key set easily. If you remove the bar code tag and record the code number, store it in a secure place (but not in your car).
To lock the doors you need to press this button. If you push this button while the vehicle is in ACC or ON, the horn will sound, and the danger warning lights will blink twice to indicate that the doors are locked. To unlock the doors, press the button again.
The immobilizer system flashes for approximately 30 seconds after you hit this button in order to stop the vehicle from starting. If the horn of your vehicle or hazard lights are blinking, it could be that the key was not correctly encoded. Another key could be transmitting interference.
If this is the case you should contact an authorized Kia dealer should verify the correct coding of your key. If you continue to see the warning and horn lights flashing when you attempt to start your car and you are unable to do so, please contact your dealer. The vehicle warranty does not cover the misuse of smart keys.
Battery
The battery inside the key fob of the Kia Sportage isn't expensive, however it needs to be replaced periodically. You can get the new battery from your local hardware store or from an auto parts specialist. When you remove the old battery from the key fob, be sure to disconnect the negative cable first. This will eliminate any remaining electrical energy and prevent the circuits from becoming shorted out.
When replacing the battery on your fob's keychain, it's essential to select a top-quality one. The quality of the battery will determine the life span of the fob. It is also essential to check the voltage regularly. If the voltage is low, the battery might be defective.
The replacement procedure is simple, and you can generally do it on your own without the need of tools. You'll be required to insert a key blade into the tiny slot on the bottom of the key fob, and then pry the casing off. Then, you can replace the old battery by a new one and reassemble the fob.