How to Find a Fiat 500 Spare Key
Fiat's classic 500 has become something of an icon since its relaunch in 2007. The company has since kicked into a larger offensive toward different engines with a mild-hybrid version.
The replacement of the key fob batteries on the Fiat 500 are simple and cost-effective. The Fiat main dealer will provide the key in 10 days.
Diagnostics of a fault
The key fob has an electronic chip that communicates with the Fiat immobiliser system to ensure that only authorised vehicles can start the engine. If the transponder chip on the key fob is damaged, it won't be able to connect to the immobiliser unit, and as a result, your car won't be able to start.
The good part is that it's attainable to fix a damaged key fob, provided the chip is not physically damaged. A professional locksmith can assist with this issue, and they'll employ the latest technology from dealers to repair the issue quickly and efficiently.
It is possible to utilize an OBD scanner to check whether your fob is communicating with the receiver module. It's a simple process, and it can provide initial indications of the source of the issue. If the OBD scan tool shows that communication between the receiver and transmitter modules is not occurring it is possible to replace the fob's transmitter. our source can be a costly option, so it's best left to an experienced locksmith.
Dead Coin Battery
A dead battery for the coin is the most frequent reason for the key fob not to work. This is a simple fix that only takes just a few minutes. Make sure the key fob is visible to your vehicle. Then, press the "Lock" or "Unlock" button to test if it responds.
The key fob could not work at all, or perhaps only occasionally, if it's out of range. This could be a sign of a defective circuit board. In this case you'll need to check the owner's manual to find out instructions on how to reprogram the key fob.
You can change the battery by pulling off the mechanical latch that is on the back of the fob (see the image below). Then, gently pull the edge of the battery holder away from the switch to remove the old battery. Then, you can insert a brand new #3 volt battery into the fob holder with the "+" side facing towards the cover on the rear of the key fob, and the "side facing down towards the key fob with the " side facing down towards the buttons made of rubber.
Water Damage
Although the key fob comes with rubber seals that keep water from the chip inside, it is not waterproof. The key fob should be able to handle the rain or water from a wash cycle but submerging it in the ocean or in pool water is not recommended.
If the key fob is exposed to water and fails to function it must be reset. Follow the steps in your owner's manual or take it to a professional locksmith or Fiat dealer.
Another reason a key fob can stop working is if it's out of the range of your car. The range of the fob's range is typically around 30 feet. If they are too far away from your vehicle, it will not recognize the fob. The first thing to try is to get closer to your vehicle. If this isn't working, you might need to replace your key fob. There are battery replacement instructions for a variety of vehicles on YouTube or in the owner's manual. It is a good idea to think about buying a new key fob in case yours is beginning to look shabby and scratched.
Faulty Receiver Module
Modern Fiat models do not require an actual key to start or open the car. The cars are equipped with an electronic remote control that sends an wireless message to the car in order to switch the engine off and on. A locksmith can repair a broken key fob. You can save yourself time and money by entrusting the job to the experts. They can also program the new key for your Fiat.
If you're looking to purchase an additional key for your Fiat vehicle, you'll have to provide the locksmith with some details about your car over the phone. For instance, you'll be required to mention the year of production of your car, along with the name of the model. This is important since the locksmith will require this information to make sure that the new key will work with the existing locks.
Not all locksmiths are able to make replacement keys for Fiat cars. Choose a locksmith who has an excellent track record and expertise in the field. You can rest assured that the key will work for your vehicle, and you won't waste money.
Keys that are unpaired
The most common reason for a key fob not working is a dead coin-cell battery. The key fob has clips made of metal that hold the button cell in place and complete the circuit, so when these are worn or damaged, it could lead to contact problems and no power. Replace the battery with a fresh one with the same size, voltage, and specification, or a spare.
It is crucial to dry out the key fob if it is submerged in liquid. The use of isopropyl alcohol or electronic cleaner is a great method to accomplish this. It is also advisable to remove the battery and clean the circuit board prior to replacing it.
Contacting locksmiths is the best solution if you are unable to locate an extra. A locksmith who is experienced can reprogram the Fiat transponder key, without needing to look up the original keys. This is a far cheaper and quicker solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith will also have the tools and equipment required to complete a replacement as quickly as possible.