Fiat Punto Key Replacement Fiat Punto keys not working are most often the result of a dead battery. Other causes include water damages and improper battery replacement. Whatever the cause of the problem, you should always hire an expert. They can provide the most effective solution to your issue. Key to ignition lost If you're not able to start your vehicle, the issue may be due to the ignition immobilizer system. This feature stops thieves from starting your vehicle, particularly if they do not have the correct keys. The best way to solve this issue is by checking the battery inside your key fob. Replace it with a fresh one in case it's dead. This will solve the issue and also allow you to start your car. If your car is a recent model, it's probably equipped with an electronic key that has an integrated transponder chip. The transponder transmits a unique ID code when the key is placed into the ignition. The computer will then recognize the code and starts the fuel system and ignition circuit. The engine will start, and the security light will stop flashing. These keys are more sophisticated and come with a more sophisticated engine immobilizer. This system requires the key FOB to be in the vehicle to allow the engine to start, and to remain in the driver's hand in order to keep the vehicle running. If you lose your FOB it can be extremely expensive to replace it particularly with certain models. This is the reason it's essential to keep your key FOB safe and in good condition. A lost key could lead to costly repairs or even a lockout. It's crucial to have a spare. Remote Key Locking or Unlocking Does Not Work Call a locksmith if your car key fob will not unlock or lock. It could be due to several factors, including damaged buttons or water damage. Other reasons include signal interference or the battery is dead. A locksmith will be competent to reprogram the key to your vehicle so that it works properly again. Before you call a locksmith and try using your spare key to lock and unlock your car. This will help you rule out the issue with the key fob. If the spare key you have doesn't work It is likely that you have a problem within the receiver module of your car. Modern automobiles are extremely complicated and numerous electrical systems operate simultaneously. If one of them is malfunctioning it could result in seemingly unconnected problems. This is why it's essential to investigate a new problem before replacing everything. It's also a good idea to see whether the issue is caused by a different issue, such as an antenna or wiring fault in the keyless entry system software, or a malfunctioning power door lock. These problems can be much more costly to fix than an empty battery on the key fob or the ignition immobilizer key is lost. If you're having an issue, it's best consult a professional fix it quickly and affordably. Keyless Entry System Problems Almost all modern cars have remote keyless entry systems. When you press the fob to lock or unlock the car, it sends an indication that disables the standard engine control unit (ECU) immobiliser. If this chip becomes faulty the car will not start. If your vehicle displays the error code "Key not detected" It is a clear sign that the car's key fob battery has died. You can replace the button battery in your key fob easily, 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 exposure to water, particularly in salty environments such as a swimming pool or ocean. The rubber seals on the key fob should shield the chip from damage. However when the fob is submerged in water, the chip can become fried and need to be replaced. Other issues that can cause the fob's functionality to cease include a dead battery, receiver module issues as well as interference from nearby transmitters, or changing the programming of the key if it is not paired. Find an auto locksmith repair your key fob in the event that it's not functioning properly. Many people turn to their local Fiat dealer when they encounter key fob issues, 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 Many people will turn to their Fiat Dealership if they have an issue with their key, however this can be costly. Our team at Car Keys Solutions can provide you with an affordable and quick solution that will get you on the road as soon as possible. Coin lithium and button batteries cells stop powering devices long before they run out. So what we think of as dead batteries can be harmful to children especially if it gets caught in the ear, nose, throat, or swallowed. Make sure https://www.thekeylab.co.uk/fiat-car-keys/ wrap old batteries in tape and dispose of them properly. To replace the battery that has died, remove the coin-cell module from its housing and replace it with a new one. Make sure you insert the module correctly, then screw the strip of plastic back into it's place.