How to Repair Fiat 500 Keys
There are several reasons your Fiat 500 key FOB may not function properly. The tiny "watch" inside the key FOB will often fail. It's a 3.3 voltage lithium, CR2032, that is available anyplace for less than $3.
When you need a new key for an older Fiat model locksmith is the person to call. United Locksmith offers this service and has all the parts and tools needed.
Keys
Fiat keys might appear simple but inside is a chip that communicates with the immobiliser system in your car. If this chip is not in place or programmed to the immobiliser system correctly then your vehicle won't start. Luckily, Car Keys Solutions are able to offer standard technology and equipment to ensure your Fiat key can be repaired, even the damage it sustained or has been lost.
A spare key is the most efficient method to ensure your car is running in the event of an emergency or being locked out. It doesn't matter if you require a standard blank or remote fob we can help. We use only the highest-quality blanks available and offer quick turnaround so that you are back on the road quickly.
Some individuals will opt to visit a Fiat Dealership when they require a replacement key, however we can offer you a cheaper and faster service. We can even come to you and save you the expense of towing your car to the dealer. This can also cut down on the waiting period which can be as long as 10 days for dealers.
Remotes
The remote controls of Fiat vehicles are similar to keys, but they feature an IR LED (infrared). The LED transmits an IR signal to the device which can open or start the car when the button is pressed. The microprocessor in the key converts the signal into a code which is then transmitted to the device.
This method is referred to as "keyless entry". The newer your vehicle is, the more likely it will be to have a keyless entry feature. The more advanced your car has, the more features will come with. This includes everything from locking and unlocking the vehicle with a single press to opening the doors without having to actually hold the door handle and more.
The key fob comes with an integrated circuit chip that communicates with the immobiliser system in the car. The system can determine whether the correct key is present by looking for a particular sequence of digits within the transponder chip. If the chip isn't present, or is not programmed to the correct immobiliser, the vehicle won't begin.
A locksmith can repair the key fob in case it is damaged. They'll also need to program the new key to be synced with the car's immobiliser system. It is recommended to provide your locksmith with information about your car when they call.
Keyless Entry
With a keyless entry on your Fiat 500 you can lock or unlock the car with the touch of the button. This technology is becoming more prevalent in all cars of all types and ages and adds security and convenience to the use of your vehicle.
If your remote keyless entry system stops working, check to see whether the battery for the coin in the fob has died. If the battery is depleted replace it with a new one with the same voltage, size, and type as the original. You should also make sure that the contacts of the battery are free of dust or corrosion.
The key fob is fitted with rubber seals that protect the chip from water, however, prolonged exposure to salty or soapy 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 clean the electronic chip with isopropyl or electronic cleaner.
The keyless entry system is more secure than traditional systems because it generates the code used to unlock your vehicle after each use. This means that even if hackers attempt to intercept the signal it isn't possible for them to gain permanent access to your vehicle.
Transponders
Fiat uses a crypto key transponder system which means the keys or transponders must be encoded with a secret code that is generated by the Body Control Module (BCM) before being "programmed" into the BCM. This is why a blank unwritten key is not able to be programmed as the BCM has to read & write it's secret key to the transponder & lock it. This is known as cloning.
thekeylab.co.uk are brand new replacement outer case SIP22 transponder keys to your fiat 500. They contain a chip that opens the doors and also starts the car. Locksmiths will need to cut them to fit your ignition.