Replacing a Dead Kia Ceed Key Fob
Kia Ceed owners appreciate the convenience of remote keyless entry. However, like any other device that has a key fob, it can not function for various reasons. The good news is that replacing the battery is easy and affordable.
The key fob uses a 2032 lithium coin battery which is also known as CR2032 and found in many other electronic devices. A standard flathead screwdriver is all that is needed to open the key fob and then replace the battery.
Keyless entry
The smart key fob for the KIACeed is a feature that is becoming increasingly popular that makes it much easier to lock or unlock and even start the vehicle. If yours isn't working, it could be due to an inactive battery or other issues. The remote's functions and electronics can be affected if the battery is not working properly. Examine kia key on the fob and make sure they're fully connected. It is also possible to clean the key fob using a cloth or isopropyl ethanol to make sure there are no lingering evidence of exposure to water.
The buttons on the key fobs within the door handles transmit LF-antenna signal to the vehicle. The vehicle's LF transmitters in the tailgate, trunk or door handles read the test. They then send the response. This information is transmitted through a serial communication line from the SMK ECU.
If you're having issues with your kia ceed key fob, it's important to address the issue before it worsens. It's easy to replace the battery in your Kia key fob. It's only a few moments. Find a small hole, typically located on the side opposite the keyhole. Use a flathead screwdriver to gently wedge into the slot and then take off the plastic casing without harming the internal components.
Remote start
If your Kia Ceed key fob remote isn't functioning properly, there are several options to try. Check the battery of the remote. If it's dead the remote will not function. Check the battery connections next. If the connections have become corroded then it's likely that the battery will not be receiving the current. If the issue persists, you can try resetting the system. To do this, disconnect the battery with 12 volts for a few minutes. This will draw out any remaining electric current and let the system reset.
The internal chip of the key fob might stop working if it is exposed to water. It is recommended to use clean water to rinse the key fob, then let it dry completely prior to replacing the battery. You can also use isopropyl alcohol or electronic cleaner to clean the key fob. The key fob can be inoperable if dropped on the ground. The microchip inside the key fob is damaged.
The key fob could also cease to function due interference. This could be caused by circumstances like weather conditions, objects that are in the near vicinity of the vehicle or transmitters operating on the same frequency. In most cases, this is fixed by altering the key fob's programming. You can do this by turning the ignition key off to ON until the door locks are activated.

Keyless lock
The key fob is an essential feature for many drivers, but it can also break easily. A dead battery is the most frequent cause, but you could also be experiencing issues with the door locks. The good part is that a quick visit to a dealer should be able to solve the issue.
Smart key features on the Kia Ceed make life easier for you by allowing unlocking your vehicle without removing it from your purse or pocket. To unlock your car, put the key fob close to the vehicle and press the lock button twice for the trunk and then once for the driver's door.
Both the regular and smart Kia key fobs use a standard 2032 battery, which is available in the majority of supermarkets as well as online stores. This type of battery is also used to power other electronic devices, including calculators and watches. To replace the battery, find the small button that releases the mechanical blade and take it off. Insert the new battery into the slot that is the same size as the emergency key blade.
If you're having issues with your key fob, ensure that all metal retaining clips are secured and there is no evidence of water damage. It's also a good idea to keep the contact points clean regularly. If these steps do not work, you may need visit an authorized dealer to reprogramme.
Remote trunk release
You can remotely unlock and lock the Kia Ceed trunk or tailgate with the help of your key fob. This feature is especially useful when you are away from your vehicle, and want to make sure the trunk remains locked or open. To activate this feature, press and hold the button on your Smart Key Fob for a minimum of a half-second. Press the button to turn it off. This key fob feature can also be used to trigger the car's panic alarm, which could deter potential thieves and help find your vehicle in a huge parking lot.
A dead battery on the key fob is the most frequent reason for the Kia to not function. The solution is simple and you can replace the battery within less than a minute. You will need an screwscrew with a flathead and a new case for the key fob to accomplish this. Find the small slot on the side. Insert the screwdriver in the slot, and gently wedge the tool until the case pops out. Then, remove the battery from the case and replace it with a new one.
Another reason that could cause the Kia key fob not working is water damage. It can happen when the key fob is wet. For example dropping it in the rain or spill water on it. If this happens, clean the electronic device with paper towels and isopropyl alcohol before making a new program. You may also try resetting the computer on board by disconnecting the 12 Volt battery for a short period of time.