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How to Repair Fiat 500 Keys

There are a myriad of reasons your Fiat 500 key fob may stop working. One of the most common is when the small "watch" battery inside it dies. This is a 3.3-volt lithium CR2032 and you can find it anywhere for less than $3.

When you need the replacement key for an older Fiat model, a locksmith is the person to contact. United Locksmith can provide this service and also has the tools and replacement parts needed.

Keys

Fiat keys may look simple but inside is an electronic chip that connects to the immobiliser system in your vehicle. If the chip is not present, or not programmed correctly to the immobiliser, your car will not be able to start. Car Keys Solutions can offer you standard equipment and technology from dealers to repair your Fiat key, even if the key has been damaged or lost.

A spare key will keep your vehicle operating in the event of an accident or lockout. It doesn't matter if you require a standard blank or a remote fob, we can assist. We use the best quality blanks we can find and provide quick turnaround so that you can get back on the road in a hurry.

Some people prefer to visit an Fiat Dealership to purchase new keys. We can offer a quicker and cheaper service. We can be there for you to save you the expense of towing your vehicle to the dealer. This can reduce the waiting time which can be anywhere from 5 to 10 days.

Remotes

The remote controls on Fiat automobiles look a lot like the keys, but they have an IR (infrared) LED on the bottom. This LED sends an electronic signal to the device which opens or turns off the vehicle when it is pressed. fiat 500 key is picked up by a microprocessor inside the key, which converts it into a number that is then sent to the device.

This process is called "keyless entry". The newer your vehicle is and the more likely it will be to feature a keyless entry system. The newer your vehicle is has, the more features you'll likely get with it. This includes everything from locking and unlocking your car using a button and opening the doors without having to touch the door handle, and many more.

The key fob is equipped with an integrated circuit chip that connects to the immobiliser system in the car. The system can tell whether the correct key is present by looking for a specific sequence of numbers in the transponder chip. If the chip isn't present, or is not programmed to the correct immobiliser, the vehicle won't start.

When the key fob is damaged, a locksmith may make a replacement. They'll also have to program the new key to be synced with the car's immobiliser system. You should be prepared to give your locksmith information about your car when they call.

Keyless Entry

If you have keys-less entry on your Fiat 500, you can lock and unlock your car from anywhere with a push of one button. This technology is becoming more common in all types of cars that adds security and convenience to the usage of your vehicle.

Check to see if your remote keyless entry system is not working. The battery that powers the coin inside the fob could be dead. If the battery is depleted, replace it with a new one that has the same size, voltage and type as the original. You should also ensure that the contacts of the battery are free of corrosion or dust.

The rubber seals on the key fob guard the electronic chip from water. However exposure to prolonged salty or soapy water may cause the chip to fail. If your key fob has been exposed to water, take it off and let the battery dry completely before replacing it. You can also clean the electronic chip with isopropyl, or electronic cleaner.

Keyless entry systems are more secure than the traditional systems, because it rolls up the code used to unlock your car after every use. This means that hackers will not be able to gain access to your vehicle, even if they are able to intercept the signal.

Transponders





Fiat uses a crypto key transponder system. This means that the keys/transponders have to be precoded with a secret code that is generated 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 it's secret key to the transponder and then lock it. This is known as cloning.

These are new replacement outer case OE SIP22 transponder key for your Fiat 500. They come with a chip that opens the doors and starts the car. Locksmiths will have to cut them to fit in your ignition.