How to Repair Fiat 500 Keys

There are many reasons why your Fiat 500 key fob may cease to function. The tiny "watch" inside the key FOB will often fail. It's a 3.3 Volt lithium, CR2032, which you can purchase almost anywhere for under $3.

If you require the replacement key for an older Fiat model, a locksmith is the person to call. United Locksmith offers this service and comes with all the parts and tools required.

Keys

On the outside, a Fiat key might appear basic but inside the case is an electronic chip that connects to your car's immobiliser system. If the chip isn't present, or is not programmed correctly to the immobiliser, your car will not be able to start. Fortunately Car Keys Solutions are able to offer dealer-standard technology and equipment that will ensure your Fiat key can be repaired in the event that it has suffered damage or has been lost.

A spare key will keep your vehicle running in the event of an accident or lockout. We can provide you with a standard blank key or remote fob. We only use the highest quality blanks and provide a quick turnaround so you can get back to driving in a short time.

Some people prefer to visit a Fiat Dealership to get a new key. We can provide an easier and less expensive service. We can also come to your location without the expense of towing your car to the dealer. This will also cut down on the time it takes to wait, which is usually up to 10 days.

Remotes

The remote controls on Fiat vehicles are like keys, however they are equipped with an IR LED (infrared). This LED sends signals to the device which opens or turns off the car when the button is pressed. The microprocessor inside the key transforms the signal into a code which is then sent to device.

This method is referred to as "keyless entry". The more modern your car is, and the more likely you'll have an electronic keypad. The more advanced your car is, the more features it will come with. This includes everything from locking and unlocking the car with a button press to opening the doors without having to touch the door handle and more.

The key fob comes with an integrated circuit chip which communicates with the immobiliser system in the car. The system can tell whether the correct key is present by examining a specific sequence of digits within the transponder chip. If the chip is not present, or has not been programmed to the correct immobiliser system, then the vehicle will not begin.

If the fob for the key is damaged, a locksmith will create a new one. The locksmith will also have to program the new key to sync with the immobiliser system of your vehicle. You should be prepared to provide your locksmith details about your car when they call.

Keyless Entry

If you have a keyless entry system in your fiat replacement key 500, you can lock and unlock your car from anywhere with a push of the button. This technology is becoming more prevalent in all cars of all types and ages and can add convenience and safety to your car's use.

Check to see if your remote keyless entry system is not working. The battery that powers the coin inside the fob might be dead. Replace the battery with a fresher one with the same voltage size, type and size as the original if it's depleted. You should also ensure that the battery's contacts are free of corrosion or dust.

The key fob's rubber seals that shield the electronic chip inside from water, however, prolonged exposure to soapy or salty water can cause the chip to fail. If your key fob has been exposed to water, take it off and allow the battery to dry completely before replacing it. You can also clean the electronic chip with isopropyl and electronic cleaner.

Although some may think that keyless entry isn't as secure, this system is actually more secure than traditional systems because the code that unlocks your vehicle is rolled back after each use. This means that even if hackers attempt to intercept the signal and attempt to access your car, they won't be able to gain access to your car.

Transponders

fiat 500 keys employs a crypto-key transponder system, which means that the keys and transponders have to be precoded with a secret code by the Body Control Module (BCM) before being "programmed" into the BCM. This is the reason a blank unwritten key cannot be programmed, because the BCM has to read & write its secret key to the transponder & lock it. This is referred to as the process of cloning.

These are brand new replacement outer cases to replace SIP22 Transponder keys for Fiat 500. They feature a chip which unlocks the door and opens the vehicle. Locksmiths need to cut them to fit your ignition.