Fiat Punto Key Replacement A dead battery is the main reason for a Fiat Punto key not working. Other causes are water damage and the wrong replacement of batteries. It is recommended to always seek out a professional regardless of the reason of your key malfunction. They can offer the most effective solution to your particular problem. Lost Ignition Immobilizer Key If you're having trouble starting your car, it may be due to the ignition immobilizer system. This feature stops thieves from starting your vehicle, particularly if they do not have the proper keys. Check the battery inside your keyfob to solve this problem. If it's dead, replace it with a fresh one. This should resolve the issue and allow you to start your car. If your car is newer and has a transponder chip integrated into the key. The transponder transmits an identification code when the key is placed in the ignition. The computer recognizes the code, and then activates both the fuel system and the ignition circuit. The engine will then begin to run and the security light will stop flashing. These types of keys are more advanced and have a more complicated engine immobilizer system. This system requires the key FOB to be inside the vehicle for the engine to start and to remain in the hands of the driver so that the vehicle can continue running. It can be costly to replace your FOB if you lose it, particularly for certain models. This is the reason it's essential to keep your key FOB secure and in good working order. A lost key could lead to costly repairs or even the possibility of a lockout. It's crucial to keep a spare. Remote Key Not Locking or Unlocking If your car's key fob doesn't lock or unlock It's time to call a locksmith. There are a variety of reasons why this could be the case, including water damage, faulty buttons, signal interference, or the battery is dead. Locksmiths can reprogram your car's key to make it work again. Before you call locksmiths, try using your spare key to lock and unlock your car. https://www.thekeylab.co.uk/fiat-car-keys/ will help to determine if there is an issue with the key fob. If the spare key won't work, you likely have an issue with the receiver module in your car. Modern automobiles are extremely complex and often have many electronic systems that work at once. If one of these systems is malfunctioning it could cause seemingly unrelated issues. This is why it's essential to be able to pinpoint the source of a issue before replacing any item. Also, find out if there's another problem, such as an issue with software or a door lock that is powered that isn't working. These issues are more costly to resolve than a dead or damaged battery in the key fob or the ignition key is lost. If you're having issues, it's best to call a professional to resolve the issue quickly and at a reasonable cost. Keyless Entry System Issues Almost all modern cars are fitted with remote keyless entry systems. When you press your fob to lock or unlock your vehicle, it emits an alarm that disarms the standard engine control unit (ECU) immobiliser. If this chip becomes faulty and your car won't start. If you are seeing the error "Key not detected" on your vehicle, this is a clear sign that the battery of your key fob has failed. You can replace the button cell battery inside your key fob easily, and the key fob will then be able to communicate with the vehicle's system again. The exposure to water can also harm the electronic components of the key fob, especially in saltwater environments like a swimming pool or ocean. The rubber seals on the key fob are designed to protect the electronic chip from damage. However, if the fob remains submerged in water, the chip could become fried and need to be replaced. Other causes that could cause the fob's function to cease include the battery's 12 volts being dead or receiver module issues interference from nearby radio transmitters, or an unpaired key requiring the reprogramming. If your key fob is not functioning properly, it is recommended to seek out an auto locksmith professional to identify the root of the issue and then fix it. When their key fobs stop working they often go to their local Fiat dealer. However this can be expensive and unreliable. Instead contact us at Car Keys Solutions for a quick and affordable solution for your issue. Dead Coin Battery Many people turn to their Fiat Dealership when they encounter an issue with their car key However, this could be a very expensive option. Our team at Car Keys Solutions can provide you with an affordable and speedy solution that will get you on the road as quickly as you can. Button batteries and lithium coin cells stop powering devices long before they are completely depleted therefore what we think of as dead batteries actually has enough energy to cause harm to an infant if it's stuck in their ear, nose or throat, or if swallowed. Wrap old batteries in tape prior to getting rid of them. To replace an old coin battery remove the circular coin cell battery module out of its housing and replace it with a brand new one. Replace the module with care and screw the plastic strip back into place.