How to Find a Fiat 500 Spare Key
Fiat's iconic 500 has become an iconic vehicle since its relaunch in 2007. The company has now kicked off a larger campaign towards different powertrains by launching a mild-hybrid version.
Replacing the key fob's battery on a Fiat 500 is straightforward and cheap. The Fiat main dealer will supply the key in about 10 days.
Diagnosis of a Fault
The key fob has an electronic chip that communicates with the Fiat immobiliser system to ensure that only authorised cars can start the engine. If the transponder inside the key fob has been damaged, it will not be connected to the immobiliser. This means that your vehicle won't start.
The good part is that it's attainable to fix a damaged key fob provided that the chip isn't physically damaged. A professional locksmith can assist with this issue, and they'll utilize the standard technology of dealers to repair it quickly and efficiently.
With an OBD scanner, it's possible to check if the fob is still communicating with the receiver module. This is a simple procedure and can provide initial indications of the source of the issue. If the OBD scan tool indicates that communication between the receiver and transmitter modules is not occurring it could be necessary to replace the fob's transmitter module. This is a costly option and should be left to a locksmith.
Dead Coin Battery
A dead battery on a coin is the most frequent reason for the key fob not to work. This is an easy fix that takes a few minutes. First, make sure that the key fob is in range of your vehicle. Press the "Lock" and "Unlock" buttons to see whether they respond.
If the key fob is out of range, it might not be responsive at all, or may only function intermittently. This could be an indication that the circuit board in the key fob is damaged. In this case you'll need to check your owner's manual for instructions on how to reprogram the key fob.
You can change the battery by getting rid of the mechanical latch on the back of the fob (see the image below). Then, gently pull the edge of battery holder away from the switch to release the old coin-cell battery. Put a brand new #CR2032 3-volt battery into the fob with the "+ side" facing the cover at the rear and the "- side" facing downwards towards the buttons made of rubber.
Water Damage
The key fob may have rubber seals that keep water from the chip, it is not waterproof. The key fob may be fine in the event of the rain or water from a wash cycle, however, submerging the device in ocean or pool waters is not recommended.
If the key fob is exposed to water and fails to function it will have to be reset. You can follow the directions in your owner’s manual, or visit an experienced locksmith or Fiat dealer.
A fob that is out of range may stop working. The range of a key fob is usually around 30 feet. If they're too far from the car, then it will not recognize the fob. To begin with, try moving closer to your vehicle. If it doesn't work, the battery for your key fob may need to be replaced. You can find information on how to replace the battery in most automobiles on YouTube or by reading the owner's manual. This is the perfect time to think about getting a new key fob if it is beginning to look shabby and scratched.
Faulty Receiver Module
Modern models of Fiat do not require the use of a physical key to start or open the car. They use a remote control that transmits an encrypted wireless signal to the car in order to turn the engine off and on. Locksmiths can repair the broken key fob. Let the professionals and save time and money. They can also create a new key for your Fiat.
You will need to provide the locksmith with a few details over the telephone when you want to purchase a spare Fiat key. For instance, you will need to provide the year of production for your car, along with the name of the model. This is crucial because the locksmith needs it to ensure that the new key is compatible with the existing locks.
Not all locksmiths can make replacement keys for Fiat cars. Look for a locksmith with a good track record and experience in the field. You can rest assured that the key will work with your car and you won't be wasting money.
Keys that are unpaired
The most common reason for a key fob to stop working is a dead coin cell battery. The key fob comes with metal clips that hold the battery in place and complete the circuit. If these clips wear out or loose, it can cause contact issues and loss of power. Replace the battery with a new, identical one.
If spare fiat 500 key was submerged in water, it is crucial to dry it before inserting it back into the device. Using isopropyl alcohol or electronic cleaner is a great method to accomplish this. It is also recommended that you remove the battery and clean the circuit board and replace it prior to replacing.
If you're unable locate a spare key, your best bet is to contact the locksmith. A locksmith who is certified to reprogram Fiat transponder keys can do so without needing to look at 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 they can.