How to Find a Fiat 500 Spare Key

Fiat's classic 500 has evolved into an iconic vehicle since its relaunch in 2007. The company is now launching a larger offensive to different engines by launching a hybrid version.

The replacement of key fob batteries on a Fiat 500 are simple and affordable. The Fiat main dealer will supply the key in 10 days.

Diagnostics of a fault

The key fob comes with an electronic chip that communicates with the Fiat immobiliser system. This makes sure that only authorized vehicles can start the vehicle. If the transponder chip within your key fob is damaged, it won't be able to link up to the immobiliser unit and this means that your car will refuse to start.

The good news is that it's feasible to fix a damaged key fob provided that the chip isn't physically damaged. A professional locksmith can help in this regard, and will make use of dealer-standard technology to fix it quickly and efficiently.

With an OBD scanner, it's possible to verify if the fob is still communicating with the receiver module. This is a simple and simple procedure that will give you an initial indication of the problem. If the OBD scanner shows that there is no communication between the receiver and transmitter modules, it could be necessary for the fob's transmitter module to be replaced. This could be a costly option, so it's best left to an experienced locksmith.

Dead Coin Battery

The most common reason for a key fob not working is a dead battery. This is an easy fix that only takes about a couple of minutes. Make sure the key fob is recognized by your vehicle. Then, try pressing the "Lock" or "Unlock" button to test if it responds.

The key fob might not work at all, or maybe only occasionally, if it's out of range. This could be an indication that the circuit board inside the key fob is damaged. You'll need to consult the owner's manual to find out on how to reprogram the keyfob in this case.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, Replacement gently pry out the edge of the battery holder in front of the switch and remove the old battery. Then, put a new CR2032 3 volt batteries into the fob assembly with the "+" side facing the cover on the rear of the key fob and the "side facing down towards the key fob with the " side facing down towards the buttons made of rubber.

Water Damage

The key fob isn't waterproof even though it has rubber seals that prevent water from getting into the electronic chip. The key fob should be able to withstand a splash of rain or water from a wash, however, submerging the device 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. This process can be done by following instructions in the owner's guide or by taking it to an auto locksmith professional or a fiat 500 key fob reset dealer.

Another reason a key fob may stop working is if it's out of range from your car. The range of the key fob is typically about 30 feet. If they're too far from your car, it may not recognize the fob. To begin with, try moving closer to your vehicle. If you're not able to get it working, the battery for your key fob may require replacement. 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 consider getting a replacement key fob in case yours is beginning to appear worn and dented.

Faulty Receiver Module

Modern models of Fiat do not require the use of a physical key to start or open the car. The cars are equipped with the key fob which sends an electronic signal to the car to turn off and on the engine. If you have a broken key fob, a locksmith can replace it for you. Let the professionals and save time and money. They can also create a new key for your Fiat.

When you are getting a replacement key for your Fiat vehicle, you'll need to provide the locksmith information about the car over the phone. For instance, you will be required to mention the year of production for your vehicle and the model's name. This information is important because the locksmith needs it to ensure that the new key works with the existing locks.

It is important to note that not all locksmiths can make replacement keys for Fiat vehicles. You need to look for one that has a good reputation and experience in this particular field. You can rest assured that the key will work with your vehicle and you won't be wasting money.

Keys that are not paired

If you have a key fob that isn't working, the most common cause is a dead coin battery. The key fob has clips made of metal that hold the button cell in place and complete the circuit, so when these are worn or loosened, it can cause contact problems and the loss of power. Replace the battery by an identical replacement.

It is crucial to dry out the key fob when it was submerged in liquid. This can be done with isopropyl or an electronic cleaner. It is also recommended to remove the battery and clean the circuit board prior to replacing it.