How to Find a Fiat 500 Spare Key
Fiat's classic 500 has evolved into an icon since its relaunch in 2007. The company has launched an additional attack against different powertrains by launching 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 10 days.
Diagnostics of a fault
The key fob is equipped with an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorized vehicles are able to start engines. 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 will refuse to start.
The good news is that it's possible to repair a damaged or broken key fob if the chip isn't physically damaged. A professional locksmith can help with this issue, and they'll employ the latest technology from dealers to repair it quickly and efficiently.
It's possible to utilize an OBD scanner to check whether your device is in communication with the receiver module. This is a simple procedure and can provide first indications of where the issue is. If the OBD scan tool indicates that communication between the receiver and transmitter modules is not happening it is possible to replace the fob's transmitter module. This can be a pricey option, and should be left to an expert locksmith.
Dead Coin Battery
The most common cause of a key fob that isn't working is a dead coin battery. Fortunately, this is an easy fix that only takes just a few minutes. Make sure the key fob can be recognized by your vehicle. Press the "Lock" and "Unlock" buttons to see if they respond.
If the key fob isn't in range, it might not be responsive at all, or only intermittently. This could be an indication of a defective circuit. In this scenario you'll have to consult the manual of your owner for instructions on how to reprogram the key fob.
You can change the battery by removing the mechanical latch on the back of the fob (see the image below). Then, gently pull out the the battery holder in front of the switch and then remove the old coin cell 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 buttons made of rubber.
Water Damage
The key fob is not waterproof even though it has rubber seals that stop water from getting into 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 is likely to damage it.
If the key fob is exposed to water and stops functioning the device will need to be reprogrammed. You can follow the steps in the owner's manual or bring it to an expert locksmith or Fiat dealer.
A fob that is out of range may stop working. The range of the fob's range is typically about 30 feet. If they're too far from your vehicle, it will not recognize them. To begin with, try moving closer to your vehicle. If this isn't working, you might have to replace the key fob. There are instructions on how to replace the battery in most vehicles either on YouTube or by reading the owner's manual. If your key fob looks scuffed and dented, it's time to replace it.
Faulty Receiver Module
In the more modern versions of Fiat cars there is no need for a physical key to open the car or start it. fiat 500 key utilize keys that send a wireless signal to the car that turns on and off the engine. If you've lost your key fob, a locksmith is able to replace it for you. You can leave this task to the professionals and save time and money. They can also program the new key for your Fiat.
When you are getting an extra key for your Fiat car, you'll need to provide the locksmith with details about the car over the phone. You will need to give the locksmith details about your car, such as the year it was made and the model. This is essential since the locksmith will require 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 cars. Find a locksmith with a good track record and expertise in the field. You can rest assured that the key will work on your car and you won't waste money.
Keys that are not paired
If you have a key fob that isn't working, the most common cause is the battery is dead. The key fob has metallic clips which hold the battery in place, and completes the circuit. When they become worn or loose, it can cause contact issues and lose power. Replace the battery with a new, identical one.
If the key fob was submerged in water, it's important to dry it out before inserting it again. This can be accomplished with isopropyl or electronic cleaner. It is also recommended to remove the battery, clean the circuit board, and replace it before replacing.
If you're not able to find a spare key, your best option is to call locksmith. A professional locksmith can reprogram a Fiat transponder key without having to look up your original keys. This is a far cheaper and faster solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith has the tools and equipment needed to replace your key as swiftly as possible.