Fiat Punto Key Replacement Fiat Punto keys not working are typically caused by a dead battery. Other causes include water damage and incorrect battery replacement. Whatever the reason behind the issue regardless of the reason, you must always seek out an expert. They can offer the best solution for your problem. Key to ignition lost If you're having trouble starting your vehicle, the issue could be due to the ignition immobilizer system. This feature stops thieves from starting up your vehicle, especially in the case of not having the correct keys. The best solution to this issue is by checking the battery inside your key fob. Replace it with a new one in case it's dead. This will resolve the issue and also allow you to start your car. If your car is older and has an integrated transponder chip in the key. When the key is put into the ignition, the transponder sends an ID code to the ECU. The computer then recognizes the code and activates the ignition system and fuel circuit. The engine will start and the security light will stop flashing. They are more complex and have a more sophisticated engine immobilizer. This system requires that the FOB is inside the vehicle for the engine to start and remain in the hand of the driver in order for the vehicle to run. If you lose your FOB, it can be very expensive to replace it, especially with some models. It's therefore important to ensure that the key FOB is in good shape and safe. A lost key could lead to expensive repairs or even the possibility of a lockout. Therefore, https://www.thekeylab.co.uk/fiat-car-keys/ is essential to keep a spare. Remote Key Locking or Unlocking Does Not Work If your car's key fob doesn't lock or unlock It's time to call a locksmith. It could be due to many factors, including damaged buttons or water damage. Other causes include signal interference as well as the battery is dead. Locksmiths are competent to reprogram the key for your car to ensure it functions properly again. Try using your spare car keys to lock and unlock the vehicle before calling locksmith. This can help you determine the possibility of a problem with your key fob. If the spare key does not work then you may have a problem with the receiver module inside your car. Modern automobiles are extremely complex and often have multiple electrical systems that are working at once. When one of these systems is not working properly and causes seemingly unrelated issues. It is important to determine the root cause of any new issues prior to replacing any item. It's also a good idea to determine whether the issue could be caused by another issue, such as an antenna issue or wiring problem in the keyless entry system software or a faulty power door lock. These issues are more costly to solve than a dead battery in the key fob or the ignition key is lost. If you are experiencing issues and need help, contact a professional a quick and affordable fix. Keyless Entry System Issues The majority of modern vehicles have remote keyless entry systems. When you press your fob to lock or unlock your vehicle, it emits an indication that disables the engine control unit (ECU) immobiliser. If this chip becomes damaged it will cause your car to not start. If your car displays the error code "Key not detected" it is a clear signal that the key fob's battery has failed. You can replace the button cell battery inside your key fob with ease, and the key fob will be able communicate with the vehicle's system. The electronic components of the key fob can also become damaged by water exposure, particularly in salt water environments such as a swimming pool or the ocean. The key fob features rubber seals to protect the electronic chips from damage, but when the fob is submerged in water for prolonged periods of time it could result in the chip becoming damaged and requiring replacement. Other problems that can cause the fob to stop working include a dead battery, problems with the receiver module, interference from nearby transmitters or changing the programming of the key if it is not associated with. Contact an auto locksmith to repair your key fob if it's not functioning properly. Many people seek out their local Fiat dealer when they encounter problems with their key fob, but this can be very costly and inconvenient. Instead contact us at Car Keys Solutions for a quick and cost-effective solution to your issue. Dead Coin Battery If they encounter a problem with their Fiat Key, many people will go to their Fiat Dealership. However this is an expensive option. Our team at Car Keys Solutions are able to offer you an efficient and cost-effective solution, which will get you back behind the wheel as quickly as possible. Button batteries and lithium coin cells stop supplying power to devices long before they run out of charge So what we consider dead batteries can still hold enough power to harm children if it gets caught in their nose, ear or throat or swallowed. Make sure you wrap old batteries in tape and dispose of them properly. To replace an old coin battery first, carefully remove the circular coin cell battery module out of its housing, then replace it with a new one. Carefully re-insert the module and then screw the plastic strip back into place.