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How to Find a Fiat 500 Spare Key

Fiat's classic Fiat 500 has become a cult classic since its relaunched in 2007. The company has now kicked off a bigger offensive towards different powertrains by launching a mild-hybrid version.

Replacing the key fob battery on a Fiat 500 is straightforward and affordable. It takes about 10 days for the key to be shipped from the Fiat main dealer.

Troubleshooting

The key fob contains 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 and damaged, it won't be in a position to connect to the immobiliser. This means your vehicle will not start.

The good news is that it's possible to repair a damaged key fob if the chip isn't physically damaged. A professional locksmith will employ standard technologies from dealers to repair the chip quickly.

Utilizing an OBD scanner, it is possible to check if the fob is still communicating with the receiver module. This is a quick and easy process that can give you a first indication of the problem. If the OBD scanner indicates that there is no communication between the transmitter and receiver modules, it could be necessary for the fob's transmitter module to be replaced. This is a costly solution and should be left to locksmiths.

Dead Coin Battery

A dead battery for the coin is the most common reason for the key fob not to work. This is an easy fix that only takes just a few minutes. Make sure that the key fob is recognized by your vehicle. Press the "Lock" and "Unlock" buttons to determine if they respond.

If the key fob is out of range, it might not be responsive at all, or might only work intermittently. This could be a sign of a damaged circuit board. In this case you'll have to consult the manual of your owner for instructions on how to reprogram the key fob.

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 to remove the old battery. Then, insert a new volt battery into the fob holder with the "+" side facing the cover on the rear of the key fob with the "-" side facing down towards the buttons made of rubber.

Water Damage

Although the key fob comes with rubber seals that keep water out of the chip, it's not waterproof. The key fob is likely to be able to withstand the rain or water from a wash cycle, however, submerging the device in pools or ocean waters is not recommended.

If the key fob is exposed to water and ceases to function it will have to be reprogrammed. This can be done by following the directions in the owner's guide or by taking it to a professional auto locksmith or an Fiat dealer.

Another common reason a fob won't work is that it's out of distance from your car. Key fobs generally have a range of around 30 feet, and if they're too far from your lost car keys fiat, it won't recognize them. Start by getting closer to your vehicle. If it doesn't work, the key fob's battery may require replacement. You can find the steps on how to replace the battery in a majority of vehicles either on YouTube or by reading the owner's guide. This is a great time to consider getting a replacement key fob in case yours is beginning to appear worn and scratched.

Faulty Receiver Module

In more modern models of Fiat cars there is no need for an actual key to open the car or start it. These cars use an electronic remote control that sends an electronic message to the car to turn the engine on and off. If you've broken your key fob, a locksmith can replace it for you. You will save time and money by leaving this job to professionals. They can also program the new key for your Fiat.

When you are getting an extra key for your Fiat vehicle, you'll need to provide the locksmith with some details about your car over the phone. For instance, you'll be required to give the year of manufacture of your vehicle and the name of the model. This is crucial because the locksmith needs it to ensure that the new key works with the locks in place.

You will need to know that not all locksmiths can make replacement keys for Fiat vehicles. You must choose one with a solid reputation and experience in this area. You can be assured that the key will be able to work for your vehicle and you won't waste money.

Keys that are not paired

The most common reason for a key fob not working is a dead coin battery. The key fob has metal clips which hold the battery in place and are part of the circuit. When they wear out or loose, it can cause contact problems and no power. Replace the battery with another, identical one.

It is essential to dry out the key fob when it was submerged in liquid. Using isopropyl alcohol or electronic cleaner is an effective method of doing this. It is also recommended to take out the battery and clean the circuit board and replace it before replacing.

If you're not able to locate a spare key, the best choice is to contact the locksmith. A locksmith who is experienced can reprogram a Fiat transponder key without needing to view your original keys. This is a speedier and cheaper option rather than waiting for the original Fiat key from Italy to arrive. A professional locksmith will also have all the equipment and tools needed to complete a replacement in as little time as is possible.