How to Find a Fiat 500 Spare Key

Fiat's 500 is something of an iconic vehicle since its revival in 2007. Now the company has kicked off a new campaign to different powertrains with a mild-hybrid version.

Replacing the key fob's battery on the Fiat 500 is straightforward and cost-effective. It takes around 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. This guarantees that only authorized vehicles are able to start the car. If the transponder on your key fob has been damaged the chip will not be able to connect to the immobiliser, which means that your vehicle won't start.

It is possible to repair keys that have been broken, as long as the chip is not physically harmed. A professional locksmith will use the same technology used by dealers to repair it quickly.

Utilizing an OBD scanner, it is possible to determine if the fob is still communicating with the receiver module. This is a simple process and reprogram can provide initial indications of the source of the issue. If the OBD scan tool indicates that communication between the transmitter and receiver modules isn't working It may be necessary to replace the fob's transmitter module. This is a costly option, and should be left to an expert locksmith.

Dead Coin Battery

The most common cause of an unresponsive key fob is a dead battery. This is an easy fix that only takes only a few minutes. Check that the key fob is recognized by your vehicle. Press the "Lock" and "Unlock" buttons to see whether they respond.

If the key fob is out of range, it might not respond at all or might only work intermittently. This could be a sign of a defective circuit. In this instance, you'll need to consult your owner's manual 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 pry the edge of battery holder away from the switch to release the old coin-cell battery. Then, place a new CR2032 3 volt battery into the fob assembly with the "+" side facing towards the cover on the rear of the key fob, and the "+" side facing down towards the rubber buttons.

Water Damage

The key fob may have rubber seals that keep water out of the electronic chip inside, it's not waterproof. The key fob is likely to be fine with a splash of rain or water from a wash cycle but submerging it in water from the ocean or pool is not recommended.

If the key fob is exposed to water and ceases to function it must be reprogrammed. This can be accomplished by following the instructions in the owner's manual, or by taking it to an expert auto locksmith or a Fiat dealer.

Another reason that a fob might stop working is that it's out of reach of your vehicle. The range of the key fob is typically around 30 feet. If they are far away from the car, it may not recognize them. The first thing to try is to get closer to your vehicle. If this does not work, you may have to replace the key fob. You can find information on how to replace the battery in a majority of vehicles on YouTube or by reading the owner's manual. If your key fob is looking damaged and scratched, it's time to replace it.

Faulty Receiver Module

Fiat's more modern models do not require the use of a physical key to start or open the car. The cars are equipped with keys that send an electrical signal to the car that turns off and on the engine. Locksmiths can fix a broken keyfob. Leave this job to the experts and save time and money. They can also program a brand new key for your Fiat.

You will need to provide the locksmith with some information over the phone when you require a spare fiat keys key. You'll need to provide the locksmith information about your car, like the year it was produced and the model. This is crucial because the locksmith will require this information to make sure that the new key works with the locks in place.

You should be aware that not all locksmiths are able to create replacement keys for Fiat vehicles. Find a locksmith with an established track record and expertise in the field. You can be sure that the key will work with your vehicle and you won't waste money.

Keys that are not paired

The most common reason for a key fob that isn't working is a dead coin battery. The key fob contains metal clips for retaining the button cell in place and complete the circuit, therefore, if they wear out or loose it can result in contact issues and a lack of power. Replace the battery with one with the same voltage, size and specifications, or a spare.

If the key fob has been submerged in water, it is important to dry it out before re-inserting it. Utilizing isopropyl alcohol or an electronic cleaner is a good method to accomplish this. It is also advisable to take the battery off and clean the circuit board before replacing it.

If you are unable to find a spare key the best choice is to call a locksmith. A professional locksmith can reprogram the Fiat transponder keys without having to look up the original keys. This is a much faster and cheaper solution than waiting for a genuine Fiat key from Italy to arrive. A professional locksmith is equipped with all the tools and equipment required to replace your key as quickly as possible.