How to Find a Fiat 500 Spare Key
Fiat's iconic 500 has become something of an icon since its relaunch in 2007. The company has launched a larger offensive to different powertrains, including a hybrid version.
Replacing the battery in the key fob on the Fiat 500 is straightforward and affordable. The Fiat main dealer will deliver the key in about 10 days.
Fault Diagnosis
The key fob houses 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 the key fob is damaged, it won't be able to link up to the immobiliser unit, which means your car won't be able to start.
The good part is that it's attainable to fix a damaged key fob, as long as the chip is not physically damaged. A professional locksmith will use standard techniques used by dealers to repair it quickly.
By using an OBD scanner, it's possible to determine if your fob is still communicating with the receiver module. This is a straightforward process, and it can provide initial indications of where the problem lies. If the OBD scan tool shows that communication between the transmitter and receiver modules isn't happening it is possible to replace the transmitter module on the fob. This is a costly option and should be left to a locksmith.
Dead Coin Battery
The most common cause of a key fob that isn't working is a dead battery. It's an easy fix that takes minutes. First, make sure that the key fob is in the range of your vehicle. Press the "Lock" and "Unlock" buttons to check if they respond.
If the key fob is not in range, it might not be responsive at all, or it may only function intermittently. This could be a sign that the circuit board inside the key fob has gone out of date. In this situation you'll have to consult the manual of your owner 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 battery holder away from the switch to remove 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" looking down towards the buttons made of rubber.
Water Damage
The key fob may have rubber seals that keep water from the chip, it's not waterproof. The key fob is likely to be fine with the rain or water from a wash cycle, however, submerging it into the ocean or in pool water is not recommended.
If the key fob is exposed to water and stops functioning it must be reset. fiat key fob can be done by following the instructions in the owner's guide or by taking it to an expert auto locksmith or an Fiat dealer.
Another reason why a fob won't work is because it's out of the range of your car. Key fobs typically have a range of around 30 feet, and if they're too far away from your car, they won't recognize them. The first step is to move closer to your vehicle. If it doesn't work, the key fob's battery may require replacement. There are instructions on how to replace the battery on most vehicles on YouTube or by consulting the owner's manual. This is a great time to think about buying a new key fob if it is beginning to look worn and dented.
Faulty Receiver Module
Fiat's more modern models do not require the use of a key to start or open the car. These cars use an electronic remote control that sends a wireless message to the car in order to turn the engine off and on. If you've damaged your key fob, a locksmith can replace it for you. You will save time and money by entrusting this job to professionals. They can also program a brand new key for your Fiat.
You will need to provide the locksmith with some information over the phone when you require a spare Fiat key. You will need to give the locksmith specific information about the car, including the year of its production and the model. This is crucial because the locksmith will need this information to make sure that the new key works with the locks in place.
Not all locksmiths can make replacement keys for Fiat cars. Look for a locksmith with a good track record and expertise in the field. This will allow you to be sure that the new key will work with your vehicle and you won't be wasting money.
Keys that are unpaired
The most frequent reason for a key-fob not functioning is a dead coin-cell battery. The key fob is equipped with metal clips which hold the battery in place and are part of the circuit. When these become worn or loose, they could result in contact issues and then no power. Replace the battery with a new one of the same voltage, size and specifications, or get a spare.
If the key fob has been submerged in water, it's crucial to dry it before inserting it again. Utilizing isopropyl alcohol or an electronic cleaner is a great method of doing this. It is also recommended to take the battery off and clean the circuit board prior to replacing it.
If you are unable to locate a spare key, the best choice is to contact an locksmith. A locksmith who is certified to reprogram Fiat transponder keys can do it without needing to look at the original keys. This is a speedier and less expensive solution instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith will have the tools and equipment required to complete a replacement in as little time as is possible.