How to Repair Fiat 500 Keys
There are a variety of reasons why your Fiat 500 key FOB may not function properly. The tiny "watch" inside the key FOB will often fail. It's an 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 right person to contact. United Locksmith offers this service, and has all the parts and tools required.
Keys
On the outside, a Fiat key might appear basic however, inside the casing is a chip that communicates with your car's immobiliser system. If fiat key is not present or programmed to the immobiliser system in a correct manner then your vehicle won't start. Luckily Car Keys Solutions are able to offer dealer-standard technology and equipment that will ensure your Fiat key can be repaired, even when it has been damaged or is lost.
A spare key will keep your vehicle running in case of an accident or lockout. Whether you need a standard blank or remote fob we can help. We only use top quality blanks and offer a fast turnaround time so that you can be back to driving in a short time.
A few people choose to visit a Fiat Dealership when they require a new key, but we can offer a lower cost and quicker service. We can also come to you and save you the expense of towing your car to the dealer. This can also decrease the waiting time which is often up to 10 days for dealers.
Remotes
Remote controls for Fiat vehicles are similar to the keys, but they have an IR (infrared) LED at the other end. This LED sends an electronic signal to the device that can open or shut down the vehicle when it is pressed. The microprocessor inside the key converts the signal into a code that is then transmitted to the device.
This method is referred to as "keyless entry". The more modern your car is, and the more likely you'll have a keyless system. The more advanced your vehicle has, the more features will have. This includes locking and unlocking your car at the pushing a button or opening the doors without touching the handle, and much more.
The key fob is equipped with an integrated circuit chip that connects to the immobiliser system in the car. The system can determine if the key is correct by checking a specific sequence of the transponder. The vehicle will not start if the chip is missing or when it's not programmed with the correct immobiliser system.
A locksmith can replace the key fob if it is damaged. The locksmith will also need to program the new key to sync with the immobiliser of the vehicle. This is a crucial aspect of the procedure, and you should be prepared to provide details regarding your vehicle to your locksmith when they call you.
Keyless Entry
If you have a keyless entry system in your Fiat 500, you can lock and unlock your car at any time by pressing of a button. This technology is becoming increasingly popular in all types of cars, and adds security and convenience to the operation of your vehicle.
If your remote keyless entry system stops working examine whether the battery inside the fob is dead. If the battery has been drained replace it with a fresh one that is of the same size, voltage and type as the original. It is also important to ensure that the battery contacts are clean and free from dust or corrosion.
The key fob is fitted with rubber seals to protect the chip from water however, prolonged exposure to salty or soapy water could cause the chip to fail. If your key fob is exposed to water, remove the battery and let it dry completely before putting it back into. You can also clean the electronic component using isopropyl and electronic cleaner.
While some may believe that keyless entry isn't as secure, the system is actually more secure than conventional systems due to the code that unlocks your car is rolled up after each use. This means that even if hackers attempt to intercept the signal that they receive, they will not be able to gain access to your vehicle.
Transponders
Fiat uses a crypto keys transponder system. This means that 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 as the BCM must read and write its secret key to the transponder before locking it. This is referred to as cloning.
These are brand new replacement outer case SIP22 transponder key for your fiat 500. They have a chip inside that unlocks the doors and opens the car. They must be cut professionally by a locksmith to match your ignition.