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This Is The Ultimate Guide To Fiat Ducato Replacement Key
Fiat Punto Key Replacement

Fiat Punto keys not working are usually caused by a dead battery. Other causes include water damages and faulty battery replacement.

You should always consult an expert regardless of the source of the issue. They will be able to provide the best solution for your specific issue.

fiat 500 spare key to ignition is missing

If you're unable to start your car, it could be due to the ignition immobilizer system. This feature stops thieves from starting your vehicle, particularly in the event that they don't have the proper keys. Examine the battery on your keyfob to solve this issue. Replace it with a new one in case it's dead. This will fix the issue and allow you to start the car.

If your car is a recent model, it's probably equipped with keys that are digitally coded with an integrated transponder chip. When the key is inserted in the ignition, the transponder transmits an ID code to the ECU. The computer detects the code, and then activates both the fuel system as well as the ignition circuit. The engine will then begin to run and the security light should stop flashing.

These keys are more sophisticated and include a higher-tech engine immobilizer. This system requires that the key FOB be inside the car for the engine start and remain in the hand by the driver for the vehicle to operate. If you lose your FOB it could be costly to get a replacement particularly with certain models. It is therefore crucial to keep the key FOB in good shape and safe. A lost key could result in expensive repairs or even the possibility of a lockout. It's therefore essential to keep a spare.

Remote Key Not Locking or Unlocking

Get a locksmith to assist you if your car key fob will not unlock or lock. The reason for this could be various factors, such as water damage or faulty buttons. Other causes include signal interference as well as an unresponsive 12-volt battery. Locksmiths are able to re-program the key for your vehicle to ensure that it functions correctly again.

Try using your spare car keys to lock and unlock the car before calling locksmith. This can help you determine an issue with the key fob. If the spare key you have isn't working It is likely that you have a problem with the receiver module of your car.

Modern automobiles are extremely complex and often have many electrical systems that are working at once. When one of these systems is malfunctioning, it can lead to seemingly unrelated issues. This is why it's crucial to be able to pinpoint the source of a problem before replacing anything.

It is also a good idea to see if the problem is caused by another issue, like an antenna or wiring fault in the keyless entry system software, or a defective power door lock. These issues can be more expensive to fix than a dead key fob battery or an ignition immobilizer keys that are lost. If you are experiencing issues you are having trouble with, contact a professional for a quick and affordable fix.

Keyless Entry System Issues

Most modern cars are equipped with remote keyless entry systems. When you push the fob button to lock or unlock your vehicle, it sends a signal that disarms the immobiliser system that is standard inside the engine control unit (ECU). If the chip is damaged and your car won't start.

If your vehicle displays the error code "Key not detected" it is a clear indication that the car's key fob battery has died. You can replace the button battery inside your key fob with ease, and the key fob will be able to communicate with the vehicle's computer system.


The exposure to water can also damage the key fob's electronic components, especially in saltwater environments like a swimming pool or ocean. The rubber seals on the fob's key should protect the electronic chip from damage. However in the event that the fob is submerged in water, the chip may become damaged and will need to be replaced.

Other problems that can cause the fob's functionality to cease include a dead battery, receiver module issues, interference from nearby transmitters, or programming if the key is not properly paired. If your key fob isn't working as it should, it is recommended that you consult with an auto locksmith expert to determine the cause and then fix it. Many people turn to their local Fiat dealer when they experience problems with their key fob, but it can be costly and time-consuming. Contact Car Keys Solutions to get an affordable and quick solution.

Dead Coin Battery

A lot of people will seek out their Fiat Dealership if they have issues with their key but this can be expensive. Our team at Car Keys Solutions are able to offer an immediate and affordable solution that will get you back on the wheel as swiftly as is possible.

Coin lithium and button battery cells stop supplying power to devices long before they run out. So what we would consider a dead battery can still cause harm to a child when it gets caught in the ear, throat, nose, or swallowed. Make sure you wrap old batteries in tape before disposing of them properly.

To replace an old battery, remove the coin-cell module from its housing and replace it with a new one. Replace the module with care and screw the plastic strip into place.

Read More: https://www.thekeylab.co.uk/fiat-car-keys/