How to Find a Fiat 500 Spare Key
Fiat's iconic 500 has become something of an iconic car since its relaunch in 2007. The company has now kicked off a new campaign to different powertrains with a mild-hybrid version.
The replacement of key fob batteries on the Fiat 500 are simple and inexpensive. The Fiat main dealer will deliver the key in approximately 10 days.
Diagnosis of a Fault
The key fob has an electronic chip that communicates with the Fiat immobiliser system. This guarantees that only authorized vehicles can start the car. If the transponder chip within the key fob is damaged, it will not be able to link up to the immobiliser unit, which means your car will refuse to start.
It is possible to repair a key fob that has been damaged, as long as the chip isn't physically harmed. A professional locksmith will utilize the same technology used by dealers to repair the chip quickly.
It is possible to use an OBD scanner to see whether your fob is in communication with the receiver module. This is a simple procedure and provides an initial indication of where the issue is. If the OBD scan tool shows that communication between the receiver and transmitter modules is not happening it is possible to replace the fob's transmitter. This is a cost-effective option and should be left to locksmiths.
Dead Coin Battery
A dead battery for the coin is the most common reason for the key fob not to work. This is an easy fix that takes about a couple of minutes. First, ensure that the key fob is within range of your vehicle. Then, press the "Lock" or "Unlock" button to determine if the key fob responds.
The key fob may not function at all, or maybe only intermittently, in the event that it is out of range. This could also be a sign that the circuit board inside the key fob has gone out of date. In this scenario you'll need to refer to your owner's manual for instructions on how to reprogram the key fob.
The mechanical latch can be removed from the back of the key fob. (See program fiat 500 key fob ). Then, gently pry the edge of the battery holder away from the switch to remove the old battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing the cover at the rear and the " side" directed towards the rubber buttons.
Water Damage
The key fob is not waterproof, even though it has rubber seals to keep water from getting into the electronic chip. A splash of water from rain or washing cycle is likely to be fine but submerging the key fob in pool or ocean water is likely to cause damage.
The key fob will have to be reprogrammed if the device is exposed to water. You can follow the steps in your owner’s manual, or visit an experienced locksmith or Fiat dealer.
A fob that's out of range could stop working. Key fobs usually have a range of approximately 30 feet, and if they're too far away from the car, it won't be able recognize them. The first thing to try is to get closer to your car. If you're not able to get it working, the key fob battery may need to be replaced. There are instructions on how to replace the battery in a majority of vehicles either 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
Modern models of Fiat do not require a physical key in order to start or open the car. The cars are equipped with keys that send wireless signals to the car that turns off and on the engine. If you've damaged your key fob, a locksmith is able to replace it for you. Don't worry about it to professionals and save time and money. They can also program a new key for your Fiat.
You'll need to give the locksmith a few details over the phone when you need a replacement Fiat key. You will need to give the locksmith specific information about your car, including the year it was manufactured and the model. This is vital because the locksmith will need this information to make sure that the new key will work with the locks in place.
Not all locksmiths can create replacement keys for Fiat automobiles. It is important to choose one that has a good reputation and experience in this area. You can rest assured that the key will work with your vehicle and you won't waste money.
Keys that are not paired
If you have a key fob which has isn't working, the most frequent reason is an unresponsive coin battery. The key fob comes with metal clips for retaining the button cell in place and complete the circuit so when these are worn or damaged, it could cause contact issues and not being able to power. Replace the battery with a fresh one of the same size, voltage, and specifications, or a spare.
If the key fob has been submerged in water, it is essential to dry it before inserting it back into the device. Using isopropyl or electronic cleaner is a great method of doing this. It is also recommended that you remove the battery, clean the circuit board, and replace it before replacing.
If you're unable find a spare key the best solution is to call a locksmith. A locksmith who is certified to reprogram Fiat transponder keys is able to do this without the need for original keys. This is a much faster and cheaper option instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith will also have all the tools and equipment needed to complete a replacement in as little time as is possible.