Fiat Key Cover Tools To Help You Manage Your Day-To-Day Life How to Find a Fiat 500 Spare Key

Fiat's classic 500 has evolved into something of an iconic car since its relaunch in 2007. The company is now planning an aggressive campaign to other powertrains, including a hybrid version.

Replacing the key fob battery on the Fiat 500 is straightforward and cost-effective. The Fiat main dealer will provide the key within 10 days.


Diagnostics of a fault

The key fob houses an electronic chip that communicates with your Fiat's immobiliser system to ensure that only authorized cars are able to start the engine. If the transponder chip inside the key fob is damaged, it will not be able to connect to the immobiliser unit which means that your car will refuse to start.

It is possible to repair keys that have been damaged, as long as the chip isn't physically damaged. A professional locksmith will utilize standard techniques used by dealers to repair the chip quickly.

By using an OBD scanner, it is possible to determine if your fob is still communicating with the receiver module. This is a simple procedure and can provide an initial indication of where the problem lies. If the OBD scanner indicates that there is no communication between the transmitter and receiver modules, it might be required for the fob's transceiver module to be replaced. This is a costly option and should be left to a locksmith.

Dead Coin Battery

A dead coin battery is the most frequent reason for the key fob to not work. It's an easy fix that only takes minutes. First, make sure that the key fob is within range of your vehicle. Press the "Lock" and "Unlock" buttons to check if they respond.

If the key fob is out of range, it may not be responsive at all, or might only work intermittently. This could be a sign of a damaged circuit board. You'll need to consult the owner's guide to get instructions on how to reprogram the keyfob in this case.

The mechanical latch 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 in order to 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 toward the rubber buttons.

Water Damage

Although the key fob comes with rubber seals that keep water from the electronic chip inside, it's not waterproof. The key fob is likely to be able to handle the rain or water from a washing cycle, but submerging it in ocean or pool waters is not recommended.

If the key fob is exposed to water and fails to function it must be reprogrammed. You can follow the directions in your owner’s manual, or visit a professional locksmith or Fiat dealer.

A fob that is not in range may stop working. The range of the key fob is typically around 30 feet. If they're too far away from your car, it may not recognize them. For starters, try moving closer to your car. If this isn't working, you might need to replace your key fob. There are battery replacement instructions for a variety of vehicles on YouTube or in the owner's manual. published here is the perfect time to think about purchasing a replacement key fob if the one you have is beginning to appear worn and damaged.

Faulty Receiver Module

Modern Fiat models do not require an actual key to start or open the car. The cars utilize keys that transmit wireless signals to the car to turn off and on the engine. If you've broken your key fob, a locksmith will replace it for you. Leave this job to the professionals and save time and money. They can also program the new key for your Fiat.

You will need to give the locksmith some information over the phone when you require a spare Fiat key. For instance, you will be required to mention the year of production for your car, along with the name of the model. This is important as locksmiths need it to ensure that the new key works with the existing locks.

You will need to know that not all locksmiths can create replacement keys for Fiat vehicles. Choose a locksmith who has a good track record and experience in the field. This way, you can be certain that the key will work with your vehicle and you won't be wasting money.

Unpaired Key

If you have a keyfob that has stopped functioning, the main reason is a dead coin battery. The key fob has clips of metal that keep the button cell in place and complete the circuit in the event that they wear out or damaged, it could lead to contact problems and the loss of power. Replace the battery by an identical replacement.

It is crucial to dry out the key fob if it was submerged into liquid. Using isopropyl or electronic cleaner is a suitable way to do this. It is also recommended to remove the battery and clean the circuit board prior to replacing it.

Contacting locksmiths is the best option in case you're unable to find a spare. A licensed locksmith can reprogram the Fiat transponder key without having to view your original keys. This is a much faster and less expensive solution than waiting for a genuine Fiat key from Italy to arrive. A professional locksmith has all the tools and equipment to replace your key as quickly as possible.