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 launched a larger offensive to different powertrains, including a hybrid version.

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

Fault Diagnosis

The key fob comes with an electronic chip which communicates with the Fiat immobiliser system. This ensures that only authorized cars are able to start the car. If the transponder on your key fob has been damaged, it will not be able to connect to the immobiliser. This means that your vehicle won't start.

The good news is that it's feasible to repair a damaged or broken key fob, provided the chip is not physically damaged. Locksmiths who are professionals will use standard technologies from dealers to repair the chip quickly.

Using an OBD scanner, it is possible to determine if your fob is still communicating with the receiver module. It's a simple process that can give first indications of the root cause. If the OBD scanner indicates that there is no communication between the receiver and transmitter modules, it might be required for the fob's transceiver module to be replaced. This is a costly option, and it's best left to a professional locksmith.

Dead Coin Battery

A dead battery on a coin is the most frequent reason for a key fob to not work. It's an easy fix that only takes about 15 minutes. First, ensure that the key fob is in the range of your vehicle. Then, try pressing the "Lock" or "Unlock" button to check if it responds.

The key fob might not work at all, or only occasionally, if it's out of range. This could be a sign of a damaged circuit board. It is recommended to consult the owner's guide to get instructions on how you can reprogram the keyfob in this case.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently pry out the edge of the battery holder near the switch and then remove the old battery. Then, place a new CR2032 3 volt batteries into the fob assembly with the "+" side facing toward the rear cover of the key fob with the "--" side facing down towards the buttons made of rubber.

Water Damage

The key fob isn't waterproof even though it is fitted with rubber seals to prevent water from getting into the electronic chip. A splash of water from rain or a wash cycle is likely to be acceptable but submerging it fob in ocean or pool water could cause damage to it.

The key fob will have to be reprogrammed if the device is exposed to water. You can follow the instructions in your owner's manual or visit an experienced locksmith or Fiat dealer.

Another common reason a fob might stop working is that it's out of range from your car. Key fobs typically have a range of around 30 feet and if they're far away from the car, it won't recognize them. Start by getting closer to your vehicle. If this doesn't work, then the key fob battery may need to be replaced. You can find information on how to replace the battery in all automobiles on YouTube or by consulting the owner's manual. It is a good idea to think about getting a new key fob if the one you have is beginning to look shabby and damaged.

Faulty Receiver Module

In the more modern versions of fiat panda key fob replacement cars there is no need for an actual key to open or start the car. The cars are equipped with a remote control that sends an electronic message to the car to turn the engine on and off. Locksmiths can repair a broken keyfob. You will save time and money by leaving this work to the professionals. They can also program a new key for your Fiat.

If you are looking for a replacement key for your Fiat vehicle, you'll have to provide the locksmith with some information about your car on the phone. You will need to give the locksmith information about your car, such as the year it was produced and the model. This is important as the locksmith needs it to ensure that the new key is compatible with the locks in place.

Not all locksmiths are able to make replacement keys for Fiat automobiles. You should choose one with a great reputation and experience in this area. This will allow you to be certain that the new key will work with your vehicle and you won't be wasting money.

Unpaired Key

The most frequent reason for a key-fob not functioning is a dead coin-cell battery. The key fob comes with clips made of metal that hold the button cell in place and complete the circuit, therefore, if they wear out or broken, it can result in contact issues and not being able to power. Replace the battery with another, identical one.

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

Contacting locksmiths is the best solution if you are unable to locate a spare. A locksmith with the ability to reprogram Fiat transponder keys can do it without the need for original keys. This is a much faster and less expensive option than waiting for a genuine Fiat key from Italy to arrive. A professional locksmith has all the necessary tools and equipment to replace your key as fast as possible.