How to Find a Fiat 500 Spare Key
Fiat's classic 500 has become something of an icon since its relaunch in 2007. The company is now kicking into a larger offensive toward different engines with a mild-hybrid version.

The replacement of key fob batteries on a
fiat 500 keyfob 500 are simple and cost-effective. It takes approximately 10 days for the key to be received from the Fiat main dealer.
Troubleshooting
The key fob contains an electronic chip that communicates with your Fiat's immobiliser system to ensure that only authorized vehicles can start the engine. If the transponder inside your key fob has been damaged or damaged, it will not be able to connect to the immobiliser. This means that your car will not start.
The good thing is that it's possible to repair a damaged or broken key fob provided that the chip is not physically damaged. A professional locksmith will use standard technologies from dealers to repair it quickly.
It's possible to utilize an OBD scanner to see whether your device is in communication with the receiver module. This is a quick and simple procedure that will give you a first indication of the issue. If the OBD scan tool shows that communication between the receiver and transmitter modules is not happening it could be necessary to replace the fob's transmitter. This can be a costly option, so it's best left to an experienced locksmith.
Dead Coin Battery
A dead battery on a coin is the most frequent reason for the key fob to not work. Fortunately, this is an easy fix that takes just a few minutes. First, make sure that the key fob is within the range of your vehicle. Press the "Lock" and "Unlock" buttons to check if they respond.
The key fob could not function at all, or only occasionally, if it's out of range. This could also be a sign that the circuit board inside the key fob has gone out of date. You'll have to refer to the owner's guide to get instructions on how to reprogram the key fob in this instance.
You can change the battery by getting rid of the mechanical latch on the back of the fob (see the image below). Then, gently pry the edge of battery holder away from the switch in order to remove the old coin-cell battery. Insert a 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 isn't waterproof even though it has rubber seals that stop water from entering the electronic chip. A splash of rain or washing cycle is likely to be okay but submerging it fob in pool or ocean water is likely to cause damage.
If the key fob is exposed to water and fails to function it will have to be reset. This can be done by following the directions in the owner's manual or by bringing it to an auto locksmith professional or an Fiat dealer.
Another common reason a fob can stop working is if it's out of distance from your car. Key fobs usually have a range of approximately 30 feet and if they're far from your car, it won't be able recognize them. The first step is to get closer to your vehicle. If this fails, you may need to replace the key fob. There are battery replacement instructions for most automobiles on YouTube or in the owner's manual. This is a good time to consider getting a replacement key fob if the one you have is beginning to look shabby and scratched.
Faulty Receiver Module
Modern models of Fiat do not require a physical key in order to start or open the car. These cars have the key fob which sends wireless signals to the car that turns off and turn on the engine. If you have a broken key fob, a locksmith is able to replace it for you. You can save yourself time and money by entrusting this job to professionals. They can also program a new key to your fiat key programmer;
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If you're looking to purchase an extra key for your
fiat doblo key fob programming vehicle, you'll need to provide the locksmith details about your car over the phone. For instance, you'll be required to give the year of production of your car as well as the model's name. This is vital as locksmiths need it to ensure that the new key works with the existing locks.
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 will allow you to be certain that the key will work with your vehicle and you won't waste money.
Keys that are not paired
If you have a keyfob that has stopped working, the most common reason is an unresponsive coin battery. The key fob contains clips of metal that keep the button cell in place and complete the circuit, so if they become worn or broken, it can result in contact issues and not being able to power. Replace the battery with a fresh one with the same size, voltage and specification, or use a
spare key fiat 500.
It is important to dry out the key fob in case it was submerged in liquid. Utilizing isopropyl alcohol or an electronic cleaner is a suitable method of doing this. It is also recommended to take out the battery and clean the circuit board and replace it prior to replacing.
Contacting locksmiths is the best solution if you are unable to locate an additional. A licensed locksmith can reprogram the Fiat transponder
locked keys in fiat 500 without having to look up your original keys. This is a far cheaper and faster option 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 key as quickly as is feasible.