How to Find a Fiat 500 Spare Key

Fiat's iconic 500 has become an iconic car since its relaunch in 2007. The company has now kicked off a new campaign to different engines with a mild-hybrid version.

Replacing the battery in the key fob on a fiat key replacement 500 is straightforward and cheap. The Fiat main dealer will hand over the key in 10 days.

Troubleshooting

The key fob has an electronic chip that communicates with the Fiat immobiliser system. This makes sure that only authorized vehicles can start their cars. If the transponder chip on the key fob is damaged, it won't be able to connect to the immobiliser unit, which means that your car will refuse to start.

It is possible to repair the key fob that has been broken, as long that the chip has not been physically harmed. Locksmiths who are professionals will use standard techniques used by dealers to repair the chip quickly.

It is possible to use an OBD scanner to determine whether your fob is communicating with the receiver module. This is a simple process and provides an initial indication of the root cause. If the OBD scan tool reports that communication between the receiver and transmitter modules is not happening, it may be necessary to replace the transmitter module on the fob. This can be a pricey option, so it's best left to an expert locksmith.

Dead Coin Battery

The most frequent reason for a key fob that isn't working is a dead battery. This is a simple fix that only takes just a few minutes. First, ensure that the key fob is in range of your vehicle. Press the "Lock" and "Unlock" buttons to check if they respond.

If the key fob isn't in range, it may not be responsive at all, or may only function intermittently. This could be a sign of a bad circuit board. In this scenario, you'll need to consult the manual of your owner for instructions on how to reprogram the key fob.

You can replace the battery by getting rid of the mechanical latch on the back of the fob (see the image below). Then, gently pull the edge of battery holder away from the switch in order to remove the old battery. Insert a new #CR2032 3-volt battery into the fob with the "+ side" facing the cover at the rear and the "- side" directed towards the rubber buttons.

Water Damage

While the key fob is fitted with rubber seals that keep water from the chip, it's not waterproof. The key fob should be fine in the event of a splash of rain or water from a washing cycle, however, submerging the device in the ocean or in pool water is not recommended.

The key fob has to be reprogrammed if the device is exposed to water. This can be done by following the directions in the owner's manual, or by taking it to an auto locksmith professional or a Fiat dealer.

Another common reason a fob might stop working is that it's not in range from your car. Key fobs generally have a range of about 30 feet, and if they're too far away from the car, they won't recognize them. The first step is to get closer to your vehicle. If you're not able to get it working, the battery for your key fob may need to be replaced. You can find information on how to replace the battery in most automobiles on YouTube or by consulting the owner's guide. If your key fob looks scuffed and dented, it's time to replace it.

Faulty Receiver Module

Fiat's more modern models do not require a physical key in order to start or open the car. These cars use a key fob that sends wireless signals to the car, allowing it to turn on and off the engine. Locksmiths can fix the broken key fob. You can leave this task to the professionals and save time and money. They can also program the new key for your fiat 500 key replacement cost.

You'll need to provide the locksmith with some details over the phone if you require a spare Fiat key. You'll need to provide the locksmith details about the car, including the year it was manufactured and the model. This is crucial because locksmiths require it to ensure that the new key is compatible with the existing locks.

Not all locksmiths can make replacement keys for Fiat automobiles. You need to look for one with a good reputation and experience in this 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 not paired

If you have a key fob that stopped functioning, the most likely cause is an unresponsive coin battery. The key fob is made of clips of metal that keep the button cell in place and complete the circuit in the event that they wear out or damaged, it could lead to contact problems and no power. Replace the battery by an identical replacement fiat 500 key fob.

It is crucial to dry out the key fob if it has been submerged in liquid. This can be accomplished with isopropyl or electronic cleaner. It is also advisable to remove the battery and clean the circuit board before replacing it.

If you are unable to locate a spare key, your best bet is to contact the locksmith. A locksmith who is certified to reprogram Fiat transponder keys can do so without the need for original keys. This is a less costly and faster solution than waiting for a genuine Fiat key to arrive from Italy. A professional locksmith is equipped with all the tools and equipment needed to replace your key as quickly as is feasible.