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How to Find a Fiat 500 Spare Key
Fiat's 500 is an icon since its relaunch in 2007. The company is now launching an even bigger attack on different powertrains by launching a mild hybrid version.
The replacement of the key fob batteries on the Fiat 500 are simple and cost-effective. It takes about 10 days for the key to be delivered from the Fiat main dealer.
Troubleshooting
The key fob has an electronic chip that communicates with Fiat's immobiliser system to ensure that only authorised vehicles are able to start engines. If the transponder contained in your key fob is damaged the chip will not be able to connect to the immobiliser, which means that your vehicle won't start.
The good news is that it's possible to repair a damaged key fob, provided the chip is not physically damaged. A professional locksmith will use standard technologies from dealers to repair it quickly.
With an OBD scanner, it is possible to determine if your fob is still communicating with the receiver module. duplicate is a simple process and provides first indications of the source of the issue. If the OBD scanner indicates that there is no communication between the receiver and transmitter modules, it could be necessary for the fob's transmitting module to be replaced. This is a cost-effective option and should be left to a locksmith.
Dead Coin Battery
A dead coin battery is the most common reason for a key fob to not work. It's an easy fix that can be completed in about 15 minutes. First, make sure that the key fob is within the range of your vehicle. Press the "Lock" and "Unlock" buttons to check whether they respond.
The key fob may not work at all, or maybe only intermittently, if out of range. This could be an indication of a defective circuit board. You'll need to consult 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 remove the edges 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
Although the key fob comes with rubber seals that keep water out of the chip, it's not waterproof. A splash of rain or washing cycle is likely to be okay however, submerging the key fob in pool or ocean water will probably damage it.
If the key fob is exposed to water and stops functioning the device will need to be reprogrammed. This process can be done by following instructions in the owner's manual or by bringing it to an auto locksmith professional or a Fiat dealer.
A fob that's not in range could stop working. The range of the key fob is typically about 30 feet. If they are too far from the car, it may not recognize the fob. To begin with, try moving closer to your car. If this fails, you may require replacing the key fob. There are instructions on how to replace the battery in all automobiles on YouTube or by consulting the owner's manual. If your key fob appears damaged and scratched, then it's time to replace it.
Faulty Receiver Module
Fiat's more modern models do not require an actual key to start or open the car. These cars use keys that transmit an electronic signal to the car, allowing it to turn on and off the engine. A locksmith can repair the broken key fob. You can save yourself time and money by entrusting this work to the professionals. They can also program a new key for your Fiat.
If you're getting an additional key for your Fiat, you will need to provide the locksmith details about the car over the phone. You will need to give the locksmith details regarding your car, including the year it was made and the model. This is crucial because the locksmith will need this information to ensure that the new key works with the locks in place.
There are not many locksmiths who can make replacement keys for Fiat cars. Find a locksmith with an excellent track record and expertise in the field. This way, you can be certain that the new key will work with your vehicle and you won't waste money.
Unpaired Key
The most frequent reason for a key fob to stop functioning is a dead coin-cell battery. The key fob contains clips made of metal that hold the button cell in place and complete the circuit, therefore, if they wear out or loose it can lead to contact problems and no power. Replace the battery with another, identical one.
If the key fob was submerged in water, it is vital to dry it before inserting it back into the device. This can be accomplished using isopropyl or an electronic cleaner. It is also recommended to take out the battery, clean the circuit board, and replace it before replacing.
Contacting a locksmith is the best option in case you cannot find an additional. A locksmith qualified to reprogram Fiat transponder keys can do this without having to see the original keys. This is a less costly and faster option than waiting for a genuine Fiat key to arrive from Italy. A professional locksmith is equipped with all the tools and equipment needed to replace your keys as quickly as possible.
