How to Find a Fiat 500 Spare Key

Fiat's classic 500 has become something of an iconic car since its relaunch in 2007. The company is now planning an even bigger attack on different powertrains, including a hybrid version.

Replacing the key fob's battery on the Fiat 500 is straightforward and inexpensive. The Fiat main dealer will supply the key in approximately 10 days.

Troubleshooting

The key fob houses an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorised vehicles are able to start engines. If the transponder on the key fob is damaged or damaged, it will not be able to connect to the immobiliser. This means that your car will not start.

The good part is that it's attainable to fix a damaged key fob provided that the chip is not physically damaged. A professional locksmith can help in this regard, and will make use of dealer-standard technology to fix it quickly and effectively.

Utilizing an OBD scanner, it is possible to determine if your fob is still communicating with the receiver module. This is a quick and simple process that can provide a first indication of the problem. If the OBD scanner reports that there is no communication between the transmitter and receiver modules, it might be necessary for the fob's transmitting module to be replaced. This is a costly option, and should be left to a professional locksmith.

Dead Coin Battery

The most frequent cause of the key fob not working is a dead coin battery. This is an easy fix that only takes only a few minutes. Make sure that the key fob can be visible to your vehicle. Press the "Lock" and "Unlock" buttons to see whether they respond.

The key fob could not function at all, or perhaps only intermittently, if out of range. This could also be a sign that the circuit board in the key fob has gone bad. You'll need to refer to the owner's guide to get instructions on how to reprogram the keyfob for this scenario.

You can change the battery by pulling off the mechanical latch that is on the back of the fob (see the image below). Then, gently pry 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 with the "+" side facing toward the cover on the rear of the key fob and the "-" side facing down towards the rubber buttons.

Water Damage

While the key fob is fitted with rubber seals that keep water from the chip inside, it is not waterproof. A splash of rain or a wash cycle is likely to be okay but submerging it fob in pool or ocean water is likely to damage it.

If the key fob is exposed to water and stops functioning it will have to be reprogrammed. Follow the steps in the owner's guideline, or visit an experienced locksmith or Fiat dealer.

Another reason that a fob may stop working is that it's not in the range of your car. Key fobs typically have a range of approximately 30 feet and if they're far from the car, they won't recognize them. For starters, try moving closer to your vehicle. If that doesn't work, the battery for your key fob may need to be replaced. You can find replacement battery instructions for all vehicles on YouTube or in the owner's manual. This is a great time to think about purchasing a replacement key fob if yours is beginning to look shabby and scratched.

Faulty Receiver Module

Modern Fiat models do not require the use of a key to start or open the car. The cars have an electronic remote control that sends an wireless message to the car to turn the engine off and on. If you've damaged your key fob, a locksmith can replace it for you. You will save time and money by leaving this task to professionals. They can also program a new key to your Fiat Abarth Key.

When you are getting an extra key for Fiat abarth key your Fiat, you will need to provide the locksmith information about the car over the phone. For instance, you will need to provide the year of production for your car, along with the name of the model. This is crucial because locksmiths need it to ensure that the new key works with the locks in place.

You will need to know that not all locksmiths are able make replacement keys for Fiat vehicles. It is important to choose one with a solid reputation and has experience in this area. 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 frequent reason for a key-fob not working is a dead coin-cell battery. The key fob comes with metal clips for retaining the button cell in place and complete the circuit, so if they become worn or loosened, it can cause contact problems and no power. Replace the battery with a fresh one of the same voltage, size and specification, or a spare key for fiat 500.

It is important to dry out the key fob if it is submerged in liquid. This can be done with isopropyl or an electronic cleaner. It is also recommended to remove the battery and clean the circuit board, and replace it prior to replacing.

If you're unable find a spare key, your best option is to call a locksmith. A locksmith qualified to reprogram Fiat transponder keys can do it without needing to look at the original keys. This is a far cheaper and faster option than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith has the tools and equipment needed to replace your key as quickly as is feasible.