How to Repair Fiat 500 Keys
There are several reasons your Fiat 500 key FOB may not function properly. One of the most frequent is when the small "watch" battery that's inside the device dies. This is an 3.3 voltage lithium, CR2032, you can buy just about anyplace for less than $3.
A locksmith is the ideal option to contact if you require a new key for your car for the classic Fiat model. United Locksmith offers this service, and has all the parts and tools required.
Keys
On the outside a Fiat key may seem basic but inside the casing is a chip that communicates with your car's immobiliser system. If the chip is not present, or not properly programmed to the immobiliser, your car will not be able to start. thekeylab can offer you dealer-grade equipment and technology to repair your Fiat key, even if the key has been damaged or lost.
The possession of a spare key is the best way to keep your vehicle running in the event of a catastrophe or being locked out. We can supply 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 on the road in no time.
A few people choose to visit a Fiat Dealership when they require a new key, but we can offer you a cheaper and quicker service. Additionally, you will save the towing costs of getting your vehicle from and to the dealership, as we can deliver the key to you. This can reduce the waiting time which can be anywhere from 5 to 10 days.
Remotes
The remote controls for Fiat cars look like the keys themselves, with the exception that they have an IR (infrared) LED at the other end. The LED sends a digital signal to the device, which can open or shut down the vehicle when it is pressed. The microprocessor in a key converts the signal into a code that is then sent to the device.
This is referred to as "keyless entry". The more recent your vehicle is and the more likely you are to include a keyless entry system. The more advanced your car has, the more features will have. This includes locking and unlocking your car with the a push of a button, opening the doors without touching the handle, and much more.
The key fob is equipped with an integrated circuit chip that communicates with the immobiliser system of the car. The system is able to determine whether the key is in fact correct by checking a specific sequence in the transponder. If the chip isn't there, or if it has not been programmed to the correct immobiliser system, the vehicle won't start.
When the key fob is damaged, a locksmith may create a replacement. They'll also need to program the replacement key to sync with the vehicle's immobiliser. You must be prepared to give your locksmith information about your vehicle when they call.
Keyless Entry
With the keyless entry option on your Fiat 500 you can lock or unlock the car with the touch of an button. This technology is increasingly common in all types of cars which adds security and convenience to the use of your vehicle.
If your remote keyless entry system stops working Check to see whether the battery in the fob is dead. If the battery is empty replace it with a new one with the same voltage, size and type as the original. It is also important to ensure that the battery's contact points are free of dust or corrosion.
The rubber seals on the key fob protect the electronic chip from water. However long-term exposure to soapy water or salty water can cause the chip to fail. If your key fob has been exposed to water, you must remove it and let the battery dry completely before replacing it. You can also clean the electronic chip by using isopropyl or an electronic cleaner.
While some people might believe that keyless entry isn't as secure, the system is actually more secure than traditional systems due to the fact that the code that unlocks your car is rolled up after each use. This means that hackers will not be able to gain permanent access to your vehicle even if they are able to intercept the signal.
Transponders
Fiat employs a crypto-key transponder system which means that the keys and transponders have to be precoded by the Body Control Module before they are "programmed" within the BCM. This is the reason a blank unwritten key cannot be programmed as the BCM has to read & write it's secret key to the transponder, then lock it. This is known as cloning.
These are new replacement outer case SIP22 transponder keys for your Fiat 500. They have a chip inside that opens the doors and starts the car. Locksmiths will need to cut the chip to fit your ignition.