How to Find a Fiat 500 spare key fiat 500 Key

Fiat's iconic Fiat 500 has become a symbol since its relaunched in 2007. The company is now planning a larger offensive to different powertrains, including a hybrid version.

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

Diagnostics of a fault

The key fob has an electronic chip that communicates with the Fiat immobiliser system to ensure that only authorised vehicles are able to start engines. If the transponder chip inside your key fob is damaged, it won't be able to connect to the immobiliser unit which means that your car won't be able to start.

It is possible to repair the key fob that has been damaged, as long as the chip isn't physically harmed. Locksmiths who are professionals will use standard techniques used by dealers to repair the chip quickly.

It is possible to use an OBD scanner to determine whether your device is communicating with the receiver module. This is a fast and easy process that can provide you with a first indication of the issue. If the OBD scan tool shows that communication between the receiver and transmitter modules is not happening, it may be necessary to replace the fob's transmitter module. This is an expensive option and should be left to locksmiths.

Dead Coin Battery

The most frequent cause of a key fob not working is a dead coin battery. It's simple fix that takes only a few minutes. First, make sure that the key fob is within range of your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.

The key fob could not work at all, or maybe only intermittently, if it is out of range. This could be a sign of a bad circuit board. In this case you'll need to check your owner's manual for instructions on how to reprogram the key fob.

You can replace the battery by getting rid of the mechanical latch on the back of the fob (see the image below). Then, gently pull the edge of battery holder away from the switch to remove the old coin-cell battery. Then, place a new CR2032 3 volt batteries into the fob assembly with the "+" side facing toward the cover on the rear of the key fob with the "side facing down towards the key fob with the " side facing downwards towards the buttons made of rubber.

Water Damage

The key fob is not waterproof even though it has rubber seals that stop water from getting inside the electronic chip. The key fob should be able to withstand the rain or water from a wash cycle however, submerging it into pools or ocean waters is not recommended.

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

A fob that's out of range may not function. The range of the key fob is typically about 30 feet. If they are too far away from your vehicle, it will not recognize them. The first step is to get closer to your car. If this does not work, you may need to replace the key fob. You can find the steps on how to replace the battery in a majority of vehicles on YouTube or by consulting the owner's guide. If your key fob is looking damaged and scratched, it's time to replace it.

Faulty Receiver Module

Modern Fiat models do not require the use of a physical key to start or open the car. The cars have a remote control that sends an wireless message to the car in order to turn the engine on and off. Locksmiths can fix a broken key fob. You can save yourself time and money by entrusting this work to the professionals. They can also program a brand new key for your Fiat.

You will need to provide the locksmith with a few details over the telephone when you want to purchase a spare Fiat key. You will need to give the locksmith information about your car, such as the year it was made and the model. This information is important because the locksmith needs it to ensure that the new key is compatible with the existing locks.

You will need to know that not all locksmiths are able make replacement keys for Fiat vehicles. It is important to choose one with a good reputation and has experience in this particular field. This means that you are certain that the new key will work with your vehicle and you won't waste money.

Unpaired Key

If you have a keyfob that has stopped working, the most frequent cause is a dead coin battery. The key fob comes with clips of metal that keep the button cell in place and complete the circuit, therefore, if they wear out or loose it can cause contact problems and a lack of power. Replace the battery with a fresh one of the same voltage, size and specification, or a spare fiat 500 key.

If the key fob was submerged in water, it is essential to dry it before inserting it back into the device. This can be done with isopropyl or an electronic cleaner. It is also recommended to take out the battery and clean the circuit board, and replace it prior to replacing.

Contacting a locksmith is the best choice if you can't find an alternative. A professional locksmith can reprogram a Fiat transponder key without having to look up your original keys. This is a much less expensive and quicker solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith will also have all the tools and equipment required to complete the replacement as fast as possible.