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 into a larger offensive toward various powertrains, including a mild hybrid version.

The replacement of key fob batteries on a Fiat 500 are simple and cost-effective. It takes approximately 10 days for the key to be shipped from the Fiat main dealer.

Troubleshooting

The key fob contains an electronic chip that communicates with the Fiat immobiliser system to ensure that only authorised cars are able to start the engine. If the transponder chip on the key fob is damaged, it won't be able to connect to the immobiliser unit and as a result, your car won't start.

The good thing is that it's possible to repair a damaged key fob, as long as the chip is not physically damaged. A professional locksmith will utilize dealer-standard technologies to repair the chip quickly.

It's possible to utilize an OBD scanner to determine whether your fob is in communication with the receiver module. This is a simple and simple process that could provide a first indication of the issue. 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 cost-effective option and should be left to a locksmith.

Dead Coin Battery

The most common cause of a key fob not working is a dead battery. Fortunately, this is simple fix that takes minutes. First, make sure that the key fob is within the range of your vehicle. Press the "Lock" and "Unlock" buttons to check if they respond.

If the key fob is not in range, it may not respond at all or might only work intermittently. This could also be an indication that the circuit board inside the key fob has failed. You'll need to consult your owner's guide for instructions on how you can reprogram the keyfob in this situation.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently remove the the battery holder, close to the switch and then remove the old battery. Then, you can insert a brand new volt battery into the fob assembly with the "+" side facing toward the cover on the rear of the key fob and the "+" side facing downwards toward the rubber buttons.

Water Damage

The key fob isn't waterproof even though it's got rubber seals that prevent water from entering the electronic chip. A splash of water from rain or a wash cycle is likely to be okay, but submerging the key fob in pool or ocean water is likely to cause damage.

The key fob will have to be reset if it is exposed to water. This can be accomplished by following the directions in your owner's manual or by taking it to an expert auto locksmith or an Fiat dealer.

A fob that's not in range may not function. The range of a key fob is usually about 30 feet. If they are too far from your car, it may not recognize the fob. To begin with, try getting closer to your vehicle. If that doesn't work, the battery for your key fob may need to be replaced. You can find instructions on how to replace the battery in most vehicles on YouTube or by reading the owner's manual. This is the perfect time to think about buying a new key fob if yours is beginning to appear worn and scratched.

Faulty Receiver Module

In more modern models of Fiat cars, you do not need a physical key to open or start the car. They use a remote control which sends a wireless message to the car to switch the engine on and off. A locksmith can repair the damaged key fob. Let the experts and save time and money. They can also program the new key for your Fiat.

When you are getting an extra key for your Fiat vehicle, you'll have to provide the locksmith information about your car on the phone. You will need to give the locksmith details regarding the car, including the year of its production and the model. This is important because the locksmith will need this information to make sure that the new key will work with the locks in place.

Not all locksmiths can create replacement keys for Fiat automobiles. Look for a locksmith with a good track record and expertise in the field. This way, you can be certain that the key will work with your vehicle and you will not waste money.

Keys that are not paired

The most common reason for a key fob that isn't working is a dead coin cell battery. The key fob is equipped with metal clips which hold the battery in place and complete the circuit. When these become worn or loose, they could cause contact issues and lose power. Replace the battery with a fresh one of the same voltage, size and specifications, or get a spare.

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

Contacting a locksmith is the best option in case you can't find a spare. A licensed locksmith can reprogram a Fiat transponder keys without having to look up your original keys. This is a much less expensive and quicker solution than waiting for a genuine fiat keys replacement key to arrive from Italy. A professional locksmith has the necessary tools and equipment to replace your key as quickly as is possible.