how to start a fiat 500x with key to Find a Fiat 500 Spare Key

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

Replacing the key fob battery on the Fiat 500 is straightforward and cost-effective. The Fiat main dealer will hand over the key in 10 days.

Troubleshooting

The key fob comes with an electronic chip that communicates with the Fiat immobiliser system. This guarantees that only authorized vehicles can start the car. If the transponder chip on your key fob is damaged, it will not be able to connect to the immobiliser unit, and this means that your car will refuse to start.

It is possible to repair a key fob that has been broken, as long that the chip has not been physically damaged. A professional locksmith will employ standard technologies from dealers to repair it quickly.

Using an OBD scanner, it's possible to determine if the fob is still communicating with the receiver module. This is a fast and simple procedure that will provide a first indication of the issue. If the OBD scanner indicates that there is no communication between the transmitter and receiver modules, it might be required for the fob's transmitter module to be replaced. This is a costly alternative, and is best left to an expert locksmith.

Dead Coin Battery

The most common reason for an unresponsive key fob is a dead coin battery. This is an easy fix that only takes only a few minutes. Ensure that the key fob can be recognized by your vehicle. Then, press the "Lock" or "Unlock" button to test if it responds.

The key fob may not function at all, or only intermittently, if out of range. This could be a sign of a bad circuit board. It is recommended to consult your owner's guide for instructions on how you can reprogram the key fob in this instance.

You can replace the battery by removing the mechanical latch on the back of the fob (see the image below). Then, gently remove the edges of the battery holder close to the switch. Remove the old battery. Then, you can insert a brand new CR2032 3 volt batteries into the fob holder with the "+" side facing the rear cover of the key fob with the "-" side facing downwards towards the rubber buttons.

Water Damage

The key fob is not waterproof even though it's got rubber seals to keep water from getting inside the electronic chip. The spare key for fiat 500 fob will likely be able to handle a splash of rain or water from a wash, however, submerging it in pools or ocean waters is not recommended.

If the key fob is exposed to water and stops working it will have to be reprogrammed. This can be done by following the directions in the owner's guide or by taking it to an expert auto locksmith or an fiat key fobs dealer.

A fob that's not in the range of operation may stop working. Key fobs usually have a range of around 30 feet, and if they're too far away from your car, it won't recognize them. To begin with, try moving closer to your vehicle. If you're not able to get it working, the key fob battery might need to be replaced. You can find battery replacement instructions for most automobiles on YouTube or in the owner's manual. If your key fob looks scuffed and dented, it's time to replace it.

Faulty Receiver Module

In more modern models of Fiat cars there is no need for a physical key to open the car or start it. These cars use a remote control that sends an wireless message to the car to switch the engine on and off. If you've damaged your key fob, a locksmith can replace it for you. Leave this job to the experts and save time and money. They can also create a new key for your Fiat.

You will need to provide the locksmith with some details over the telephone when you need a replacement Fiat key. You will need to give the locksmith specific information about your car, including the year it was manufactured and the model. This information is important because locksmiths require it to ensure that the new key works with the existing locks.

Not all locksmiths are able to make replacement keys for Fiat cars. Choose a locksmith who has a good track record and expertise in the field. You can be assured that the key will work on your car and you won't waste money.

Keys that are not paired

The most common reason for a key fob not working is a dead coin cell battery. The key fob is made of clips of metal that keep the button cell in place and complete the circuit, therefore, if they wear out or loose it can lead to contact problems and not being able to power. Replace the battery by the same one, but with a different design.

It is essential to dry out the key fob when it was submerged in liquid. This can be accomplished by using isopropyl or electronic cleaner. It is also recommended to remove the battery, clean the circuit board and replace it prior to replacing.

Contacting a locksmith is the best choice if you cannot find an additional. A locksmith qualified to reprogram Fiat transponder keys can do so without the need for original keys. This is a speedier and cheaper option rather than waiting for the original fiat 500 key key from Italy to arrive. A professional locksmith will also have the equipment and tools needed to complete the replacement in as little time as possible.