How to Repair Fiat 500 Keys
There are a variety of reasons why your Fiat 500 key fob may not function properly. One of the most common is the tiny "watch" battery that's inside dies. It's an 3.3 Volt lithium, CR2032, which is available anywhere for under $3.
If you require a replacement key for an older Fiat model, a locksmith is the person to contact. United Locksmith can provide this service and has the tools and spare parts needed.
Keys
On the outside, a Fiat key may appear to be basic however, inside the casing is a chip that connects to your car's immobiliser system. If the chip isn't in place or programmed to the immobiliser system in a correct manner then your vehicle will not start. Car Keys Solutions can offer you the latest technology and equipment from dealers to repair your Fiat key, even if the key has been damaged or lost.
A spare key can keep your vehicle operating in the event of an accident or lockout. We can provide you with a standard blank key or remote fob. We only use the top blanks and offer a fast turnaround so you can get back to driving in a short time.
Some people prefer to visit a Fiat Dealership to get an updated key. We can offer the service faster and more affordable. We can even come to you, saving you the cost of towing your car to the dealer. This can reduce the wait time which can range from a few days to 10 days.
Remotes
lost car keys fiat on Fiat vehicles are similar to keys, but they come with an IR LED (infrared). This LED transmits an electronic signal to the device which can open or shut down the vehicle when the button is pressed. The microprocessor inside a key converts the signal into a number that is then transmitted to the device.
This is referred to as "keyless entry". The more modern your vehicle and the more likely it will be to have a keyless entry system. The more advanced your car has, the more features will have. This includes locking and unlocking your car with a a push of a button or opening the doors without touching the handle, and so much more.
The key fob is outfitted with an integrated circuit chip which communicates with the immobiliser system in the car. The system determines whether the key is genuine by checking a particular sequence of the transponder. If the chip is not there, or if it has not been programmed with the correct immobiliser, the vehicle won't start.
If the key fob has been damaged, a locksmith may create a new one. They'll also need to program the new key to be synced with the car's immobiliser system. This is a crucial aspect of the procedure, and you must be prepared to provide details regarding your vehicle to your locksmith when they call you.
Keyless Entry
With a keyless entry feature on your Fiat 500 you can lock or unlock the vehicle with the touch of one button. This technology is becoming increasingly popular across all cars which adds security and convenience to the usage of your vehicle.
Check to see if your remote keyless entry system isn't working. The battery inside the fob may be dead. If the battery has been drained, replace it with a fresh one that has the same voltage, size and type as the original. It is also important to ensure that the battery contacts are clean and free from corrosion or dust.
The rubber seals on the key fob are designed to protect the chip from water. However prolonged exposure to soapy water or salty water may cause the chip to fail. If your key fob has been exposed to water, remove and let the battery dry completely before replacing it. You can also try cleaning the electronic chip using isopropyl alcohol, or an electronic cleaner.
Although some may think that keyless entry is less secure, this system is actually more secure than traditional systems due to the fact that the code that unlocks your car gets rolled up after every use. This means that even if hackers do intercept the signal, they won't be able to gain access to your car.
Transponders
Fiat employs a crypto-key transponder, which means that keys/transponders have to be encoded 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 must read and write it's secret key to the transponder & lock it. This is known as cloning.
These are new replacement outer cases that replace the SIP22 Transponder keys for Fiat 500. They have a chip that opens the door and begins the vehicle. Locksmiths will have to cut them to fit the ignition.