How to Repair Fiat 500 Keys
There are many reasons why your Fiat 500 key FOB may not function properly. The tiny "watch" inside the key FOB can fail. It's an 3.3 Volt lithium battery, CR2032, which you can purchase almost anyplace for less than $3.
If you require a replacement key for an older Fiat model, a locksmith is the one to call. United Locksmith offers this service and offers all the tools and spare parts needed.
Keys
On the outside a Fiat key might appear basic but inside the casing is an electronic chip that connects to your car's immobiliser system. If the chip isn't present or programmed to the immobiliser system in a correct manner then your vehicle won't start. Luckily replacement fiat key are able to provide standard dealer technology and equipment to ensure your Fiat key can be repaired, even if it has suffered damage or has been lost.
A spare key is the best way to keep your car running in the event of a crisis or being locked out. If you require a standard blank or remote fob, we are able to assist. We only use top quality blanks and offer a fast turnaround time so that you can be back to driving in a short time.
Some people prefer to visit Fiat Dealerships to obtain a new key. We can offer a quicker and cheaper service. You will also save on the towing costs of getting your vehicle to and from the dealership, as we can bring it to you. This can also decrease the waiting time which can be anywhere from 5 to 10 days.
Remotes
The remote controls on Fiat vehicles are similar to keys, but they have an IR LED (infrared). This LED sends an electronic signal to the device, which opens or starts the vehicle when it is pressed. The signal is received by a microprocessor inside the key, which converts it to a code that is then transmitted to the device.
This is also known as "keyless entry". The more modern your car is, the more likely you'll have keysless entry. The newer your vehicle is has, the more features you'll likely get with it. This includes locking and unlocking your car with the one touch and opening the doors with out touching the handle, and so much more.
The key fob is equipped with an integrated circuit chip that communicates with the immobiliser system of the car. The system will determine whether the correct key is in place by looking for a specific sequence of numbers in the transponder chip. If the chip isn't there, or if it is not programmed to the correct immobiliser system, then the vehicle will not start.
When the key fob is damaged, a locksmith may make a replacement. The locksmith will also need to program the new key to link with the immobiliser system of your car. This is an important part of the procedure, and you must be prepared to disclose information about your car to your locksmith if they contact you.
Keyless Entry
If you have a keyless entry system on your Fiat 500, you can lock and unlock the vehicle from any location with the click of the button. This technology is becoming more prevalent in cars of all types and ages as it provides security and convenience to the use of your vehicle.
If your remote keyless entry system stops working, check to see if the coin battery in the fob has died. If the battery is drained replace it with a fresh one that has the same size, voltage and type as the original. It is important to ensure that the battery's contacts are clean and free from corrosion or dust.
The rubber seals on the key fob are designed to protect the electronic chip from water. However exposure to prolonged soapy water or salty water may cause the chip to fail. If your key fob has been exposed to water, take it out and allow the battery to dry completely before replacing it. You can also try cleaning the electronic chip with isopropyl ethanol or electronic cleaner.
The keyless entry system is more secure than conventional systems because it generates the code used to unlock your car after each use. This means that even if hackers are able to intercept the signal that they receive, they will not be able to gain permanent access to your vehicle.
Transponders
Fiat uses a crypto keys transponder, which means that keys/transponders must be encoded with a secret code that is generated by the Body Control Module (BCM) before being "programmed" into the BCM. A blank key that has not been programmed cannot be done because the BCM must read and write the secret key onto the transponder before locking it. This is known as cloning.
These are new replacement outer case OE SIP22 transponder keys that fit your fiat 500. They come with a chip that unlocks the doors and opens the car. Locksmiths will need to cut them to fit in your ignition.