How to Find a Fiat 500 Spare Key
Fiat's iconic 500 has become an iconic vehicle since its revival in 2007. The company is now kicking off a new campaign to various powertrains, including a mild hybrid version.
Replacing the key fob battery on the Fiat 500 is straightforward and cheap. G28 will supply the key within 10 days.
Troubleshooting
The key fob has an electronic chip that communicates with your Fiat's immobiliser system to ensure that only authorised cars can start the engine. If the transponder chip inside your key fob is damaged, it will not be able to connect to the immobiliser unit, and this means that your car won't be able to start.
The good news is that it's possible to repair a broken key fob, as long as the chip isn't physically damaged. A professional locksmith can assist with this, and they'll employ the latest technology from dealers to repair it quickly and efficiently.
Utilizing an OBD scanner, it's possible to verify if the fob is still communicating with the receiver module. This is a simple and simple process that can give you an initial indication of the issue. If the OBD scan tool indicates that communication between the receiver and transmitter modules isn't working it is possible to replace the transmitter module on the fob. This could be a costly option, and should be left to an experienced locksmith.
Dead Coin Battery
A dead battery for the coin is the most common reason for the key fob not to function. Fortunately, this is an easy fix that only takes only a few minutes. First, make sure that the key fob is within range of your vehicle. Press the "Lock" and "Unlock" buttons to check whether they respond.
If the key fob isn't in range, it may not be responsive at all, or might only work intermittently. This could also be an indication that the circuit board inside the key fob has gone bad. In this case you'll need to check the owner's manual to find out 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 lift the edge of the battery holder near the switch, and remove the old battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing the cover on the rear and the " side" directed towards the buttons made of rubber.
Water Damage
Although the key fob has rubber seals that keep water from the chip, it is not waterproof. The key fob may be able to withstand the splash of rain or water from a wash cycle however, submerging it in the ocean or in pool water is not recommended.
If the key fob is exposed to water and stops working it must be reset. Follow the steps in the owner's manual or visit a professional locksmith or Fiat dealer.
Another reason a key fob won't work is that it's not in the range of your car. The range of the fob's range is usually about 30 feet. If they're too far from your vehicle, it will not recognize them. In the beginning, try moving closer to your car. If this does not work, you may need to replace your key fob. You can find battery replacement instructions for a variety of vehicles on YouTube or in the owner's manual. This is a great time to think about buying a new key fob if it is beginning to look shabby and damaged.
Faulty Receiver Module
Modern Fiat models do not require an actual key to start or open the car. These cars have the key fob which sends a wireless signal to the car that turns off and on the engine. A locksmith can repair a broken keyfob. You can save yourself time and money by entrusting this task to professionals. They can also program the new key for your Fiat.
You'll have to give the locksmith a few details over the phone when you require a spare Fiat key. For instance, you will be required to give the year of production of your vehicle and the name of the model. This is crucial because the locksmith needs it to ensure that the new key is compatible with the locks in place.
You should be aware that not all locksmiths can create replacement keys for Fiat vehicles. Find a locksmith with an excellent track record and experience in the field. This means that you are certain that the new key will work with your vehicle and you won't be wasting money.
Unpaired Key
The most common reason for a key fob that isn't working is a dead coin battery. The key fob has metallic clips that keep the battery in place, and completes the circuit. When these become worn or loose, it can result in contact issues and then no power. Replace the battery by another, identical one.
It is crucial to dry out the key fob in case it has been submerged in liquid. Utilizing isopropyl alcohol or an electronic cleaner is an effective way to do this. It is also recommended to take out the battery, clean the circuit board and replace it prior to replacing.
If you're unable to find a spare key your best option is to contact an locksmith. A locksmith with the ability to reprogram Fiat transponder keys is able to do this without having to see 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 required to replace your key as fast as is possible.