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5 Fiat Key Cover Projects For Any Budget
How to Find a Fiat 500 Spare Key

Fiat's classic 500 has evolved into an iconic vehicle since its revival in 2007. The company has now launched an additional attack against different powertrains, including a hybrid version.

Replacing the key fob battery on a Fiat 500 is straightforward and cheap. It takes approximately 10 days for the key to be handed over from the Fiat main dealer.

Diagnostics of a fault

The key fob contains an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorised cars are able to start the engine. If the transponder inside the key fob is damaged or damaged, it will not be capable of connecting to the immobiliser, which means your vehicle will not start.

The good part is that it's attainable to repair a damaged or broken key fob, as long as the chip isn't physically damaged. A professional locksmith can assist in this regard, and will use dealer-standard technology to fix it quickly and efficiently.


By using an OBD scanner, it's possible to verify if the fob is still communicating with the receiver module. It's a quick and simple procedure that will provide a first indication of the issue. If the OBD scanner indicates that there is no communication between the receiver and transmitter modules, it might be required for the fob's transmitter module to be replaced. This is an expensive option and should be left to a locksmith.

Dead Coin Battery

The most common reason for an unresponsive key fob is a dead coin battery. This is a simple fix that only takes just a few minutes. Ensure that the key fob is visible to your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.

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

You can change the battery by removing the mechanical latch on the back of the fob (see the image below). Then, gently lift the edges of the battery holder in front of the switch, and remove the old battery. Then, you can insert a brand new # CR2032 3 volt batteries into the fob assembly, with the "+" side facing towards the rear cover of the key fob and the "side facing down towards the key fob with the " side facing downwards towards the rubber buttons.

Water Damage

The key fob isn't waterproof even though it has rubber seals to keep water from getting inside the electronic chip. A splash of rain or washing cycle is likely to be fine but submerging it fob in ocean or pool water is likely to cause damage.

The key fob needs to be reprogrammed when it is exposed to water. Follow the steps in your owner's manual or take it to an experienced locksmith or Fiat dealer.

Another reason a key fob may stop working is that it's not in range from your car. The range of the fob's range is usually about 30 feet. If they're far away from the vehicle, it will not recognize them. The first thing to try is to get closer to your car. If this isn't working, you might have to replace the key fob. You can find battery replacement instructions for most vehicles on YouTube or in the owner's manual. If your key fob looks damaged and scratched, then it's time to replace it.

Faulty Receiver Module

In the more modern versions of Fiat cars, you do not need a physical key to open or start the car. rekey are equipped with a key fob that sends a wireless signal to the car, allowing it to turn off and on the engine. If you have a broken key fob, a locksmith can replace it for you. You can save yourself time and money by entrusting the job to the experts. They can also program the new key for your Fiat.

You will need to provide the locksmith with some details over the phone if you need a replacement Fiat key. You'll need to provide the locksmith details regarding your car, including the year it was made and the model. This is crucial because the locksmith needs it to ensure that the new key works with the locks in place.

It is important to note that not all locksmiths are able to make replacement keys for Fiat vehicles. Find a locksmith with an established track record and experience in the field. You can be sure that the key will work on your vehicle and you won't waste money.

Keys that are not paired

If you have a key fob that has stopped working, the most common reason is an unresponsive coin battery. The key fob is equipped with metal clips that keep the battery in place, and completes the circuit. When they wear out or loose, it could cause contact issues and lose power. Replace the battery with a new one of the same size, voltage, and specification, or use a spare.

If the key fob was submerged in water, it is important to dry it out before inserting it again. This can be done with isopropyl or electronic cleaner. It is also recommended to remove the battery and clean the circuit board before replacing it.

Contacting locksmiths is the best choice if you cannot find an alternative. A locksmith qualified to reprogram Fiat transponder keys can do so without needing to look at the original keys. This is a much faster and cheaper option instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith will also have all the tools and equipment necessary to complete a replacement as fast as is possible.

Homepage: https://www.g28carkeys.co.uk/fiat-car-key-replacements-near-me/