How to Find a Fiat 500 Spare Key

Fiat's iconic fiat 500 key fob replacement 500 has become an icon since its relaunch in 2007. The company has since kicked off a bigger offensive towards different powertrains by launching a mild-hybrid version.

The replacement of key fob batteries on the Fiat 500 are simple and affordable. The Fiat main dealer will supply the key in about 10 days.

Diagnosis of a Fault

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 in your key fob is damaged, it won't be able to link up to the immobiliser unit which means that your car won't be able to start.

The good news is that it's possible to repair a broken key fob, provided the chip isn't physically damaged. A professional locksmith will use the same technology used by dealers to repair it swiftly.

It's possible to utilize an OBD scanner to check if your fob is still communicating with the receiver module. This is a fast and simple process that could give you a first indication of the issue. If the OBD scan tool indicates that communication between the receiver and transmitter modules is not occurring it could 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 reason for an unresponsive key fob is a dead battery. Fortunately, this is simple fix that takes just a few minutes. First, ensure that the key fob is in range of your vehicle. Press the "Lock" and "Unlock" buttons to check whether they respond.

The key fob might not function at all, or perhaps only intermittently, if it is out of range. This could be a sign that the circuit board in the key fob has failed. You'll have to refer to the owner's manual to find out on how to reprogram the key fob in this instance.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently pry the edge of the battery holder away from the switch to take out the old battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing the rear cover and the " side" looking down towards the rubber buttons.

Water Damage

The key fob is not waterproof even though it's got rubber seals to keep water from entering the electronic chip. A splash of water from rain or washing cycle is likely to be okay, but submerging the key fob in pool or ocean water could cause damage to it.

The key fob needs to be reprogrammed if it is exposed to water. This can be done by following the instructions in the owner's manual or by taking it to an expert auto locksmith or a Fiat dealer.

Another reason why a fob might stop working is if it's out of distance from your car. Key fobs usually have a range of around 30 feet and if they're far from your car, it won't recognize them. The first step is to get closer to your car. If it doesn't work, the battery for your key fob may need to be replaced. You can find information on how to replace the battery in all automobiles on YouTube or by reading the owner's manual. This is a great time to think about getting a new key fob in case yours is beginning to look shabby and damaged.

Faulty Receiver Module

Modern fiat 500 replacement key cost models do not require the use of a physical key to start or open the car. The cars have a remote control that transmits an wireless message to the car to turn the engine on and off. A locksmith can repair the broken keyfob. Leave this job to the experts and save time and money. They can also create a new key for your Fiat.

You will need to provide the locksmith with some details over the phone when you want a spare Fiat key. You'll need to provide the locksmith information about the car, including the year of its production and the model. This is essential as the locksmith will require this information to ensure that the new key works with the existing locks.

Not all locksmiths are able to make replacement keys for Fiat automobiles. It is important to choose one that has a good reputation and has experience in this particular field. This means that you are certain that the new key will work with your car and you won't be wasting money.

Keys that are not paired

If you have a key fob that isn't functioning, the most likely reason is the battery is dead. The key fob is made of clips of metal that keep the button cell in place and complete the circuit so when these are worn or damaged, it could result in contact issues and no power. Replace the battery by purchasing a new one with the same size, voltage, and specification, or a spare.

It is essential to dry out the key fob in case it was submerged into liquid. 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.

If you're unable locate a spare key, cheapest your best option is to contact a locksmith. A locksmith who is experienced can reprogram a Fiat transponder key, without needing to look up your original keys. This is a faster and less expensive option instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith will have all the tools and equipment to replace your key as fast as is possible.