Replacing a Dead Kia Ceed Key Fob
Kia Ceed owners love the convenience of remote keyless entry. But, just like any other device it is possible for the key fob to not function for several reasons. Fortunately, replacing the battery is simple and cost-effective.
The key fob has 2032 lithium coin batteries often referred to as CRC2032 and used in many other electronic devices. A standard flathead screwdriver will be all that is required to open the key fob and replace the battery.

Keyless entry
Smart key fobs for the KIA Ceed are becoming increasingly popular. They make it simpler to lock, unlock and start the car. If it doesn't work it could be because of an inactive battery or other issues. If the battery isn't functioning correctly, it can impact the remote's functions and the electronics inside. To fix this, you need to check the metal retaining clips inside the fob to ensure that they are in place and fully completed the circuit. It is possible to clean the fob with isopropyl or a clean cloth to remove any traces of water.
The key fob's push buttons located in the front door handles transmit LF-antenna signals to vehicle. The vehicle's LF transmitters in the tailgate, trunk or door handles detect the test. They then send a response. This information is sent via an SMK serial communications line. the SMK ECU.
It is essential to fix any issues you have with your Kia key fob before they become worse. Fortunately, replacing the battery in a Kia key fob can be simple and only takes a few minutes. First, locate a small slot on one side of the key fob, typically opposite the key hole. Then, gently insert a flathead screwdriver into the slot, then take out the plastic casing, without damaging the interior components.
Remote start
If your Kia Ceed key fob remote isn't functioning correctly, there are a few possibilities to try. First, you must check the battery on the key fob. If it is dead, the remote won't function. Next, check the battery connections. If the connections are corroded, then it's likely that the battery will not receive a current. If the issue is not resolved, you can reset the system. To do this, you must disconnect the battery with 12 volts for a few minutes. This will allow any residual energy to be eliminated and the system to reset.
The internal chip of the key fob may cease to function if exposed to water. It is recommended to use clean tapwater to clean the keyfob before letting it completely dry before replacing the battery. You can clean the key fob with isopropyl or an electronic cleaner. The key fob could cease to function if dropped on the ground. This is due to damage to the internal microchip.
Lastly, the key fob might also stop working due to signal interference. This could be caused by weather conditions, objects in the close vicinity of the vehicle or transmitters operating at the same frequency. This issue can be solved by changing the key fob's programming. You can do this by repeatedly switching the ignition key off to ON until the door locks cycle.
Keyless lock
The key fob is a great convenience for many drivers, but it can also break easily. A dead battery is the most common reason, but you could also be experiencing issues with your door locks. The good news is that just a trip to the dealer will be enough to solve your issue.
The Kia Ceed's smart key functions make life easier by giving you the ability to unlock your car without having to take it out of your pocket or purse. To unlock your car simply place the key fob close to the car and press the lock button once for the driver's door or twice for all doors and the trunk.
Both the smart and regular Kia key fobs use the 2032 standard battery, that can be found in the majority of supermarkets as well as online stores. This kind of battery can also be used to power other small electronic devices, like calculators and watches. To replace the battery, look for the small button that opens the mechanical key blade and remove it. Insert the new battery into an opening that is the same size as the emergency key blade.
If you're experiencing problems with the key fob, you can try ensuring that all metal retention clips are securely secured and there aren't evidence of water damage. Also, you should clean the contact points regularly. If these steps do not work, you may have go to an authorized dealer to reprogramme.
Remote trunk release
By using the key fob you can lock and unlock your Kia Ceed trunk or the tailgate remotely. This feature is particularly useful when you're not in your vehicle and want to make sure the trunk is closed or open. Press and hold the button on your Smart FOB for at least a half second to activate this feature. Press the button to turn it off. This feature on the key fob can also be used to trigger the car's panic alarm which can deter potential thieves and help locate your car in a large parking lot.
The most frequent reason for the Kia key fob not working is a dead battery inside the key fob. The solution is simple to replace the battery in less than a second. You will need an screwscrew with a flathead and a case replacement for the key fob to accomplish this. First look for a small opening on the back of the key fob. Place kia remote key fob into the slot, and then gently wedge the tool until the case pops open. Then, take out the battery you have been using and replace it with a new one.
Water damage is another possible cause of the Kia keyfob being inoperable. It could happen if the key fob is wet. For example in the event that you drop it in the rain or spill water on it. If this happens, you should clean the electronic component using paper towels and isopropyl alcohol before changing the program. Try resetting the on-board computer by disconnecting the 12 volt battery for a short period of time.