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What Is Fiat Key Cover And Why Is Everyone Talking About It?
How to Find a Fiat 500 Spare Key

Fiat's classic Fiat 500 has become a classic since its relaunch in 2007. The company has since kicked into a larger offensive toward different engines with a mild-hybrid version.

The replacement of key fob batteries on a Fiat 500 are simple and cost-effective. The Fiat main dealer will hand over the key in about 10 days.

Diagnosis of a Fault

The key fob has an electronic chip that communicates with the Fiat immobiliser system to ensure that only authorised vehicles are able to start engines. If the transponder chip on your key fob is damaged, it will not be able to link up to the immobiliser unit and this means that your car won't start.

It is possible to repair keys that have been damaged, as long as the chip is not physically damaged. A professional locksmith can help with this, and they'll use dealer-standard technology to fix it quickly and efficiently.

It is possible to utilize an OBD scanner to see whether your device is in communication with the receiver module. It's a simple process that can give initial indications of the root cause. If the OBD scan tool reports that communication between the transmitter and receiver modules is not occurring It may be necessary to replace the transmitter module on the fob. This is a costly alternative, and is best left to an expert locksmith.

Dead Coin Battery

A dead battery on a coin is the most frequent reason for the key fob not to function. It's an easy fix that only takes about 15 minutes. Make sure that the key fob is detected by your vehicle. Press the "Lock" and "Unlock" buttons to see whether they respond.

If the key fob is not in range, it may not respond at all or might only work intermittently. This could be an indication of a bad circuit board. It is recommended to consult the owner's guide to get instructions on how you can reprogram the key fob in this instance.

on front page can be removed from the back of the key fob. (See the image below). Then, gently pull the edge of the battery holder away from the switch to release the old battery. Then, put a new # CR2032 3 volt batteries into the fob holder with the "+" side facing toward the rear cover of the key fob with the "--" side facing downwards towards the rubber buttons.

Water Damage

The key fob is not waterproof even though it is fitted with rubber seals to prevent water from getting into the electronic chip. The key fob is likely to be fine with water from a shower or water from a wash, however, submerging the device in the ocean or in pool water is not recommended.

The key fob will need to be reprogrammed when it is exposed to water. Follow the steps in your owner's manual or go to an expert locksmith or Fiat dealer.

Another reason that a fob can stop working is that it's not in range from your car. The range of the fob's range is typically about 30 feet. If they are too far from the vehicle, it will not recognize the fob. In the beginning, try moving closer to your car. If this doesn't work, you may have to replace the key fob. There are instructions on how to replace the battery on most automobiles on YouTube or by consulting the owner's manual. This is a good time to think about purchasing a replacement key fob if the one you have is beginning to appear worn and dented.

Faulty Receiver Module

In more modern models of Fiat cars you don't need a physical key to open or start the car. They use a remote control that transmits an electronic message to the car in order to turn the engine on and off. If you've lost your key fob, a locksmith is able to replace it for you. You can save yourself time and money by delegating the job to the experts. They can also program a new key for your Fiat.

You'll have to provide the locksmith with some details over the telephone when you require a spare Fiat key. You will need to give the locksmith specific information about your car, including the year it was produced and the model. This is important as locksmiths need it to ensure that the new key is compatible with the existing locks.

You will need to know that not all locksmiths are able to create replacement keys for Fiat vehicles. It is important to choose one that has a good reputation and experience in this particular field. You can be sure that the key will work for your vehicle and you won't be wasting money.

Keys that are not paired

If you have a key fob which has stopped functioning, the most likely cause is a dead coin battery. The key fob is made of clips of metal that keep the button cell in place and complete the circuit, so if they become worn or loosened, it can cause contact problems and not being able to power. Replace the battery by purchasing a new one of the same size, voltage and specifications, or get a spare.

If the key fob was submerged in water, it is important to dry it out before inserting it again. Using isopropyl or electronic cleaner is a suitable method to accomplish this. It is also recommended to take out the battery and clean the circuit board and replace it before replacing.


If you're unable to locate a spare key, your best option is to call locksmith. A locksmith with the ability to reprogram Fiat transponder keys can do it without needing to look at the original keys. This is a faster and cheaper solution than waiting for an original Fiat key from Italy to arrive. A professional locksmith will have all the equipment and tools needed to complete the replacement as quickly as possible.

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