How to Repair Fiat 500 Keys
There are several reasons why your Fiat 500 key fob may not function properly. The tiny "watch" inside the key FOB often dies. It's a 3.3-volt lithium CR2032 and you can purchase it anywhere for less than $3.
If you require keys to replace an older Fiat model locksmith is the one to contact. United Locksmith offers this service and comes with all the tools and parts needed.
Keys
On the outside a Fiat key may appear simple however, inside the casing is an electronic chip that connects to your car's immobiliser system. If the chip is not 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 standard technology and equipment to ensure your Fiat key can be repaired, even when it has been damaged or is lost.
A spare key can keep your vehicle running in the event of an accident or lockout. Whether you need a standard blank or a remote fob, we can help. We use the highest quality blanks we can find and provide an immediate turnaround time so that you can get back on the road quickly.
Some people prefer to visit Fiat Dealerships to obtain new keys. We can offer a quicker and cheaper service. We can also come to your location to save you the expense of towing your car to the dealer. This will also reduce the waiting time which can take up to 10 days at a dealer.
Remotes
thekeylab on Fiat vehicles are like keys, however they have an IR LED (infrared). This LED transmits a signal to the device which opens or turns off the car when the button is pressed. The microprocessor inside a key converts this signal into a code which is then sent to device.
This process is called "keyless entry". The more recent your vehicle is and the more likely it is to include a keyless entry system. The more modern your vehicle, the more features you'll likely get with it. This includes locking and unlocking your car with the pressing a button, opening the doors without touching the handle, and much more.
The key fob is equipped with an integrated circuit chip that connects to the car's immobiliser system. The system will determine if the key is correct by checking a particular sequence in the transponder. If the chip is not present, or has not been programmed with the correct immobiliser system the vehicle won't begin.
If the key fob has been damaged, a locksmith will create a replacement. They'll also have to program the replacement key to connect with the vehicle's immobiliser. It is recommended to provide your locksmith's details regarding your vehicle when they call.
Keyless Entry
If you have a keyless entry system on your Fiat 500, you can lock and unlock the vehicle at any time by pressing of a button. This technology is becoming more widespread in cars of all ages and models and adds convenience and safety to the use of your vehicle.
If your remote keyless entry system ceases to function Check to see whether the battery inside the fob has gone dead. Replace the battery with a fresher one of the same voltage size, type and size as the original one if it's drained. Also, ensure that the contacts of the battery are free of dust or corrosion.
The key fob has rubber seals to protect the chip inside from water, but prolonged exposure to salty or soapy water can cause the chip to fail. If your key fob has been exposed to water, take it out and let the battery dry completely before replacing it. You can also clean the electronic chip with isopropyl alcohol or an electronic cleaner.
While some may believe that keyless entry is less secure, the system is actually more secure than traditional systems due to the fact that the code used to unlock your vehicle is rolled back after each use. This means that hackers will not be able gain permanent access to the vehicle even if they are able to intercept the signal.
Transponders
Fiat utilizes a crypto key transponder system which means the keys/transponders have to be encoded with a secret code by the Body Control Module (BCM) before being "programmed" into the BCM. This is why an unwritten key cannot be programmed because the BCM must read and write the secret code to the transponder and then lock it. This is referred to as the process of cloning.
These are new replacement outer cases OE SIP22 Transponder keys for Fiat 500. They have a chip that opens the door and begins the vehicle. Locksmiths need to cut them to fit in your ignition.