How to Find a Fiat 500 Spare Key

Fiat's iconic Fiat 500 has become a cult classic since its relaunched in 2007. The company is now kicking off a larger campaign towards various powertrains, including a mild hybrid version.

Replacing the key fob's battery on the Fiat 500 is straightforward and cheap. It takes around 10 days for the key to be received from the Fiat main dealer.

Troubleshooting

The key fob comes with an electronic chip that communicates with the fiat keys replacement immobiliser system. This ensures that only cars with a valid license can start their cars. If the transponder on the key fob is damaged, it will not be able to connect to the immobiliser. This means that your car won't start.

It is possible to repair keys that have been damaged, as long that the chip has not been physically damaged. A professional locksmith will utilize the same technology used by dealers to repair it swiftly.

Utilizing an OBD scanner, it's possible to check if the fob is still communicating with the receiver module. This is a simple procedure and provides first indications of where the issue is. If the OBD scanner indicates that there is no communication between the transmitter and receiver modules, it may be necessary for the fob's transmitting module to be replaced. This can be 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. Fortunately, this is an easy fix that can be completed in only a few minutes. First, make sure that the key fob is within range of your vehicle. Press the "Lock" and "Unlock" buttons to determine if they respond.

The key fob could not work at all, or perhaps only occasionally, if it's out of range. This could be an indication of a damaged circuit board. In this scenario, you'll need to consult the owner's manual to find out instructions on how to reprogram the key fob.

You can replace the battery by pulling off the mechanical latch that is on the back of the fob (see the image below). Then, gently pull the edge of the battery holder away from the switch to take out the old coin-cell battery. Insert a new #CR2032 3-volt battery into the fob with the "+ side" facing the cover at the rear and the " side" facing down towards the buttons made of rubber.

Water Damage

Although the key fob has rubber seals that keep water out of the chip inside, it's not waterproof. The key fob should be fine in the event of 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 if it is exposed to water. You can follow the directions in the owner's guideline, or bring it to an expert locksmith or fiat Replacement key dealer.

A fob that's out of range may not function. The range of the key fob is typically about 30 feet. If they're too far from your vehicle, it will not recognize the fob. To begin with, try moving closer to your vehicle. If this doesn't work, you may require replacing the key fob. You can find replacement battery instructions for most vehicles on YouTube or in the owner's manual. This is the perfect time to consider getting a replacement key fob in case yours is beginning to look worn and dented.

Faulty Receiver Module

Modern Fiat models do not require the use of a physical key to start or open the car. The cars are equipped with keys that transmit an electronic signal to the car that turns off and turn on the engine. Locksmiths can fix the broken key fob. Let the experts and save time and money. They can also program the new key for your Fiat.

You will need to provide the locksmith with some information over the phone when you require a spare Fiat key. For instance, you'll be required to mention the year of manufacture of your car, along with the model's name. This is crucial because locksmiths require it to ensure that the new key works with the existing locks.

You should be aware that not all locksmiths can create replacement keys for Fiat vehicles. Look for a locksmith with a good track record and expertise in the field. This way, you can be sure that the new key will work with your car and you won't waste money.

Unpaired Key

The most common reason for a key fob that isn't functioning is a dead coin-cell battery. The key fob contains clips of metal that keep the button cell in place and complete the circuit, therefore, if they wear out or damaged, it could cause contact issues and not being able to power. Replace the battery with a fresh one of the same voltage, size and specifications, or a spare.

If the key fob has been submerged in water, it is essential to dry it before re-inserting it. This can be accomplished by using isopropyl or electronic cleaner. It is also recommended that you remove the battery, clean the circuit board, and replace it prior to replacing.

If you're unable locate a spare key, your best option is to call the locksmith. Locksmiths who are certified to reprogram Fiat transponder keys can do this without the need for original keys. This is a faster and less expensive option than waiting for a genuine Fiat key from Italy to arrive. A professional locksmith will have all the tools and equipment needed to complete a replacement as quickly as is possible.