How to Repair Fiat 500 Keys
There are a few reasons why your Fiat 500 key FOB may cease to function. The tiny "watch" inside the key FOB often dies. It's a 3.3 voltage lithium, CR2032, you can buy just about anywhere for under $3.
A locksmith is the ideal choice to call if need a new car key for an old Fiat model. United Locksmith offers this service, and has all the tools and spare parts required.
Keys
On the outside a Fiat key may seem basic, however inside the casing is an electronic chip that communicates with your vehicle's immobiliser system. If the chip isn't in place or programmed to the immobiliser system in a correct manner the car will not start. Luckily, 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 has been lost.
A spare key can keep your vehicle in case of an accident or lockout. No matter if you need a standard blank or a remote fob, we can help. We only use the top blanks and offer a fast turnaround so you can get back on the road quickly.
Some people will choose to visit Fiat Dealerships when they need a new key, however we can provide a less expensive and quicker service. We can be there for you without the expense of towing your vehicle to the dealer. This will also reduce the waiting period which is often up to 10 days at a dealer.
Remotes
The remote controls on Fiat vehicles are similar to keys, but they have an IR LED (infrared). The LED transmits an electronic signal to the device that opens or starts the vehicle when pressed. The microprocessor inside the key transforms the signal into a number that is then sent to the device.
This process is known as "keyless entry". The more modern your car is, and the more likely you'll have an electronic keypad. The more advanced your vehicle is, the more features it will have. This includes everything from locking and unlocking the vehicle with a single press to opening the doors without having to reach the door handle and many more.
The key fob contains an integrated circuit chip that communicates with the immobiliser system of the car. spare fiat 500 key determines whether the key is genuine by checking a particular sequence in the transponder. The vehicle won't start in the event that the chip is not present or when it's not programmed with the right immobiliser system.
A locksmith can replace the key fob if it's damaged. They'll also have to program the new key to sync with the immobiliser system of your car. It is important to provide your locksmith details about your car when they call.
Keyless Entry
If you have a keyless entry system in your Fiat 500, you can lock and unlock the vehicle from anywhere with a push of one button. This technology is becoming more common in vehicles of all ages and models as it provides security and convenience to the use of your vehicle.
If your remote keyless entry system ceases to function examine whether the battery for the coin in the fob has died. Replace the battery with a fresher one with the same voltage size, type and size as the original if it's depleted. You should also ensure that the battery's contact points are clean and free from dust or corrosion.
The key fob's rubber seals that protect the chip from water however, prolonged exposure to soapy or salty water can cause the chip to fail. If your key fob has been exposed to water, you must remove it and allow the battery to dry completely before replacing it. You can also try cleaning 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 car is rolled away 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 employs a crypto-key transponder, which means that keys or transponders must be encoded with a secret code generated by the Body Control Module (BCM) before being "programmed" into the BCM. This is the reason why an unwritten key is not able to be programmed as the BCM must read and write it's secret key to the transponder & lock it. This is referred to as"cloning.
These are new replacement outer case OE SIP22 transponder keys for your fiat 500. They contain a chip that opens the door and then starts the vehicle. They must be professionally cut by a locksmith to fit your ignition.