How to Find a Fiat 500 Spare Key
Fiat's classic 500 has become an iconic car since its relaunch in 2007. The company has now launched a larger offensive to different powertrains by launching a mild hybrid version.
Replacing the battery in the key fob on the Fiat 500 is straightforward and inexpensive. The Fiat main dealer will deliver the key in about 10 days.
Troubleshooting
The key fob is equipped with an electronic chip that communicates with Fiat's immobiliser system to ensure that only authorized vehicles can start the engine. If the transponder inside your key fob is damaged the chip will not be connected to the immobiliser, which means that your car will not start.
It is possible to repair keys that have been damaged, so long that the chip has not been physically damaged. A professional locksmith will employ standard techniques used by dealers to repair it quickly.
It is possible to utilize an OBD scanner to check if your fob is still communicating with the receiver module. It's a simple process and provides first indications of where the problem lies. If the OBD scan tool indicates that communication between the receiver and transmitter modules isn't happening It may be necessary to replace the transmitter module of the fob. This could be a costly option, and it's best left to a professional locksmith.
Dead Coin Battery
The most common cause of a key fob that isn't working is a dead battery. Fortunately, this is an easy fix that can be completed in about 15 minutes. Ensure that the key fob can be detected by your vehicle. Then, press the "Lock" or "Unlock" button to test if it responds.
The key fob might not work at all, or maybe only intermittently, if out of range. This could be an indication that the circuit board in the key fob has gone out of date. In this situation 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 the image below). Then, gently pry the edge of the battery holder away from the switch to remove the old coin-cell battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing the cover at the rear and the " side" looking down towards the buttons made of rubber.
Water Damage
Although the key fob has rubber seals that keep water out of the chip, it is not waterproof. A splash of rain or a wash cycle is likely to be acceptable but submerging it fob in pool or ocean water could cause damage to it.
The key fob needs to be reset if it is exposed to water. Follow the steps in your owner’s manual, or bring it to an expert locksmith or Fiat dealer.
Another reason a key fob can stop working is that it's not in the range of your car. The range of a key fob is usually about 30 feet. If they are too far from the car, it may not recognize them. In the beginning, try moving closer to your car. If fiat car key replacement doesn't work, then the key fob battery might need to be replaced. You can find battery replacement instructions for all automobiles on YouTube or in the owner's manual. If your key fob looks damaged and scratched, it's time to replace it.
Faulty Receiver Module
Modern models of Fiat do not require an actual key to start or open the car. These cars have the key fob which sends an electronic signal to the car, allowing it to turn on and off the engine. If you've lost your key fob, a locksmith can replace it for you. You will save time and money by entrusting the job to the experts. They can also program a new key for your Fiat.
If you're looking to purchase a replacement key for your Fiat vehicle, you'll need to provide the locksmith with some details about your car over the phone. You will need to give the locksmith details about your car, including the year of its production and the model. This is essential because the locksmith will need this information to make sure that the new key works with the locks in place.
Not all locksmiths are able to make replacement keys for Fiat automobiles. Look for a locksmith with an established track record and expertise in the field. You can be sure that the key will be able to work for your vehicle and you won't be wasting money.
Keys that are unpaired
If you have a key fob which has isn't working, the most frequent cause is the battery is dead. The key fob is equipped with metal clips that hold the battery in place and completes the circuit. When these become worn or loose, it can cause contact problems and no power. Replace the battery by purchasing a new one with the same voltage, size and specification, or a spare.
If the key fob has been submerged in water, it's crucial to dry it before inserting it back into the device. Using isopropyl alcohol or electronic cleaner is a great method of doing this. It is also advisable to remove the battery and clean the circuit board before replacing it.
If you're unable to find a spare key, the best solution is to contact locksmith. A locksmith with the ability to reprogram Fiat transponder keys is able to do this without needing to look at the original keys. This is a less costly and faster solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith will have all the necessary tools and equipment to replace your keys as quickly as is feasible.
