How to Find a Fiat 500 Spare Key
Fiat's classic 500 has evolved into an iconic car since its relaunch in 2007. Now the company has kicked off a bigger offensive towards different powertrains by launching a mild-hybrid version.
Replacing the battery in the key fob on the Fiat 500 is straightforward and cheap. It takes approximately 10 days for the key to be delivered from the Fiat main dealer.
Diagnostics of a fault
The key fob contains an electronic chip which communicates with the Fiat immobiliser system. This guarantees that only authorized vehicles can start their cars. If the transponder inside your key fob is damaged, it will not be in a position to connect to the immobiliser. This means your vehicle will not start.
It is possible to repair keys that have been damaged, as long as the chip is not physically damaged. A professional locksmith will employ standard technologies from dealers to repair the chip quickly.
It is possible to utilize an OBD scanner to check if your fob is still in communication with the receiver module. This is a simple and simple process that could give you an initial indication of the problem. 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 is a costly solution and should be left to locksmiths.
Dead Coin Battery
The most common cause of an unresponsive key fob is a dead battery. It's simple fix that takes minutes. Make sure the key fob can be detected by your vehicle. Press the "Lock" and "Unlock" buttons to determine whether they respond.
The key fob might not function at all, or perhaps only intermittently, if out of range. This could be an indication that the circuit board in the key fob has gone bad. You'll have to refer to the owner's guide to get instructions on how to reprogram the keyfob in this case.
The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently remove the the battery holder, close to the switch and 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" facing down towards the buttons made of rubber.
Water Damage
The key fob isn't 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 it fob in pool or ocean water could cause damage to it.
If https://www.thekeylab.co.uk/fiat-car-keys/ is exposed to water and ceases to function it must be reset. You can follow the instructions in your owner’s manual, or take it to a professional locksmith or Fiat dealer.
A fob that's out of range may stop working. The range of a key fob is usually about 30 feet. If they're too far from your car, it may not recognize them. To begin with, try moving closer to your car. If this fails, you may need to replace your key fob. You can find the steps on how to replace the battery on most vehicles on YouTube or by reading the owner's guide. If your key fob is looking damaged and scratched, it's time to replace it.
Faulty Receiver Module
In more modern models of Fiat cars you don't need an actual key to open or start the car. These cars have keys that send wireless signals to the car, allowing it to turn off and turn on the engine. If you've broken your key fob, a locksmith is able to replace it for you. You will save time and money by leaving the job to the experts. They can also program the new key for your Fiat.
You will need to provide the locksmith with a few details over the phone if you require a spare Fiat key. You'll need to provide the locksmith information about your car, such as the year it was produced and the model. This is vital as locksmiths need it to ensure that the new key works with the locks in place.
Not all locksmiths are able to make replacement keys for Fiat cars. Find a locksmith that has an excellent track record and experience in the field. You can rest assured that the key will work on your car and you won't lose money.
Keys that are not paired
The most frequent reason for a key fob not functioning is a dead coin-cell battery. The key fob contains metal clips for retaining the button cell in place and complete the circuit, so if they become worn or loose it can cause contact problems and not being able to power. Replace the battery by an identical replacement.
If the key fob was submerged in water, it's essential to dry it before inserting it back into the device. This can be done with isopropyl or electronic cleaner. It is also advisable to take the battery off and clean the circuit board prior to replacing it.
If you're not able to find a spare key, your best bet is to contact the locksmith. A locksmith who is certified to reprogram Fiat transponder keys can do this without the need for original keys. This is a much faster and less expensive solution than 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 possible.