How to Find a Fiat 500 Spare Key

Fiat's 500 is something of an iconic vehicle since its revival in 2007. The company is now planning an aggressive campaign to other powertrains with the launch of a mild hybrid version.

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

Fault Diagnosis

The key fob has an electronic chip which communicates with the Fiat immobiliser system. This makes sure that only authorized vehicles are able to start the car. If the transponder contained in the key fob is damaged, it will not be in a position to connect to the immobiliser, which means that your car won't start.

The good news is that it's possible to repair a damaged key fob, as long as the chip isn't physically damaged. Locksmiths who are professionals will use dealer-standard technologies to repair it quickly.

It is possible to utilize an OBD scanner to check whether your device is in communication with the receiver module. This is a simple process that can give an initial indication of the source of the issue. If the OBD scan tool shows that communication between the transmitter and receiver modules is not happening It may be necessary to replace the fob's transmitter. This is a costly solution and should be left to locksmiths.

Dead Coin Battery

A dead battery for the coin is the most frequent reason for a key fob to not work. This is an easy fix that only takes only a few minutes. Ensure that the key fob is visible to your vehicle. Press the "Lock" and "Unlock" buttons to check if they respond.

The key fob may not function at all, or maybe only intermittently, if out of range. This could be a sign that the circuit board in the key fob is damaged. In this instance you'll need to refer to the manual of the 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 out the edge of the battery holder, close to the switch, and remove the old battery. Insert a new #CR2032 3 volt battery into the fob with the "+ side" facing the cover at the rear and the " side" directed towards the buttons made of rubber.

Water Damage

The key fob isn't waterproof even though it is fitted with rubber seals to keep water from entering the electronic chip. A splash of water from rain or washing cycle is likely to be acceptable, but submerging the key fob in ocean or pool water is likely to cause damage.

If the key fob is exposed to water and fails to function, it will need to be reprogrammed. This can be done by following instructions in the owner's manual, or by taking it to an auto locksmith professional or a fiat panda key fob replacement dealer.

Another reason that a fob might stop working is that it's not in the range of your car. Key fobs typically have a range of around 30 feet and if they're far from your vehicle, it won't be able to recognize them. The first step is to get closer to your vehicle. If this isn't working, you might have to replace the key fob. You can find the steps on how to replace the battery in all vehicles on YouTube or by reading the owner's manual. This is a great time to think about buying a new key fob if yours is starting to look scruffy and damaged.

Faulty Receiver Module

Modern Fiat models do not require a physical key in order to start or open the car. They use a remote control that transmits a wireless message to the car to turn the engine on and off. If you've damaged your key fob, a locksmith can replace it for you. Don't worry about it to experts and save time and money. They can also program a new key to your Fiat.

If you are looking for a spare key for your Fiat vehicle, you'll have to provide the locksmith with some details about the car over the phone. For instance, you'll need to provide the year of manufacture of your car and the name of the model. This is vital because the locksmith will need this information to ensure that the new key works with the locks in place.

Not all locksmiths can make replacement keys for Fiat cars. You should choose one with a great reputation and experience in this particular field. You can be sure that the key will be able to work for your vehicle and you won't waste money.

Keys that are unpaired

If you have a key fob that isn't functioning, the main reason is a dead coin battery. The key fob comes with metal clips that secure the battery in place and are part of the circuit. If these clips wear out or loose, they can cause contact issues and loss of power. Replace the battery by purchasing a new one of the same size, voltage and specifications, or get a spare.

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

If you're unable to locate a spare key, the best solution is to contact locksmith. A qualified locksmith can reprogram the Fiat transponder key, without needing to see the original keys. This is a quicker and cheaper solution rather than waiting for the original Fiat key from Italy to arrive. A professional locksmith will also have the tools and equipment necessary to complete the replacement fiat 500 key fob as quickly as is possible.