How to Find a Fiat 500 Spare Key
Fiat's 500 is something of an iconic vehicle since its relaunch in 2007. The company is now planning an aggressive campaign to other powertrains by launching a mild hybrid version.
Replacing the battery in the key fob on the Fiat 500 is straightforward and cheap. It takes around 10 days for the key to be handed over from the Fiat main dealer.
Diagnosis of a Fault
The key fob contains an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorized vehicles can start the engine. If the transponder chip inside the key fob is damaged, it won't be able to link up to the immobiliser unit, and as a result, your car won't start.
It is possible to repair keys that have been broken, as long as the chip is not physically damaged. A professional locksmith will use the same technology used by dealers to repair it quickly.
It's possible to utilize an OBD scanner to determine whether your device is in communication with the receiver module. This is a quick and simple procedure that will provide you with a first indication of the problem. If the OBD scan tool shows that communication between the transmitter and receiver modules is not occurring It may be necessary to replace the transmitter module of the fob. This can be a costly option, so it's best left to a professional locksmith.
Dead Coin Battery
The most common reason for an unresponsive key fob is a dead battery. This is an easy fix that takes a few minutes. Ensure that the key fob is seen by your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.
If the key fob isn't in range, it might not be responsive at all, or only intermittently. This could also be a sign that the circuit board inside the key fob has gone bad. In this scenario you'll need to refer to the owner's manual to find out instructions on how to open fiat 500 without key 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 pull out the the battery holder, close to the switch and then remove the old coin cell battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing to the rear cover, and the " side" facing down towards the buttons made of rubber.
Water Damage
Although the key fob has rubber seals that keep water from the chip inside, it's not waterproof. A splash of rain or washing cycle is likely to be acceptable, but submerging the key fob in ocean or pool water will probably damage it.
If the key fob is exposed to water and stops functioning the device will need to be reprogrammed. This can be accomplished using the instructions found in the owner's manual or by bringing it to a professional auto locksmith or an Fiat dealer.
A fob that is not in range may stop working. Key fobs typically have a range of approximately 30 feet and if they're far from the car, it won't be able recognize them. The first step is to get closer to your vehicle. If this does not work, you may need to replace your key fob. There are instructions on how to replace the battery in all vehicles either on YouTube or by reading the owner's guide. If your key fob is looking rough and scratched, it's time to replace it.
Faulty Receiver Module
Fiat's more modern models do not require the use of a key to start or open the car. These cars use keys that transmit wireless signals to the car that turns off and on the engine. Locksmiths can repair the damaged keyfob. You will save time and money by delegating the job to the experts. They can also program the new key for your Fiat.
If you're looking to purchase a replacement key for your Fiat, you will need to provide the locksmith with some information about the car over the phone. You will need to give the locksmith details regarding the car, including the year it was produced and the model. This is vital as the locksmith needs it to ensure that the new key works with the locks in place.
Not all locksmiths can create replacement keys for Fiat automobiles. Find a locksmith with a good track record and experience in the field. You can be sure that the key will work with your vehicle, and you won't waste money.
Keys that are not paired
If you have a key fob that stopped working, the most common reason is the battery is dead. The key fob comes with metal clips which hold the battery in place and complete the circuit. When they become worn or loose, they can cause contact issues and lose power. Replace the battery with one with the same size, voltage and specifications, or a spare.
It is essential to dry out the key fob if it was submerged into liquid. Utilizing isopropyl alcohol or an electronic cleaner is an effective way to do this. It is also recommended that you remove the battery, clean the circuit board and replace it before replacing.
Contacting a locksmith is the best option if you cannot find an extra. A locksmith qualified to reprogram Fiat transponder keys can do so without having to see the original keys. This is a quicker and less expensive solution rather than waiting for the original Fiat key from Italy to arrive. A professional locksmith will have the tools and equipment required to complete the replacement in as little time as possible.
Fiat's 500 is something of an iconic vehicle since its relaunch in 2007. The company is now planning an aggressive campaign to other powertrains by launching a mild hybrid version.
Replacing the battery in the key fob on the Fiat 500 is straightforward and cheap. It takes around 10 days for the key to be handed over from the Fiat main dealer.
Diagnosis of a FaultThe key fob contains an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorized vehicles can start the engine. If the transponder chip inside the key fob is damaged, it won't be able to link up to the immobiliser unit, and as a result, your car won't start.
It is possible to repair keys that have been broken, as long as the chip is not physically damaged. A professional locksmith will use the same technology used by dealers to repair it quickly.
It's possible to utilize an OBD scanner to determine whether your device is in communication with the receiver module. This is a quick and simple procedure that will provide you with a first indication of the problem. If the OBD scan tool shows that communication between the transmitter and receiver modules is not occurring It may be necessary to replace the transmitter module of the fob. This can be a costly option, so it's best left to a professional locksmith.
Dead Coin Battery
The most common reason for an unresponsive key fob is a dead battery. This is an easy fix that takes a few minutes. Ensure that the key fob is seen by your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.
If the key fob isn't in range, it might not be responsive at all, or only intermittently. This could also be a sign that the circuit board inside the key fob has gone bad. In this scenario you'll need to refer to the owner's manual to find out instructions on how to open fiat 500 without key 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 pull out the the battery holder, close to the switch and then remove the old coin cell battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing to the rear cover, and the " side" facing down towards the buttons made of rubber.
Water Damage
Although the key fob has rubber seals that keep water from the chip inside, it's not waterproof. A splash of rain or washing cycle is likely to be acceptable, but submerging the key fob in ocean or pool water will probably damage it.If the key fob is exposed to water and stops functioning the device will need to be reprogrammed. This can be accomplished using the instructions found in the owner's manual or by bringing it to a professional auto locksmith or an Fiat dealer.
A fob that is not in range may stop working. Key fobs typically have a range of approximately 30 feet and if they're far from the car, it won't be able recognize them. The first step is to get closer to your vehicle. If this does not work, you may need to replace your key fob. There are instructions on how to replace the battery in all vehicles either on YouTube or by reading the owner's guide. If your key fob is looking rough and scratched, it's time to replace it.
Faulty Receiver Module
Fiat's more modern models do not require the use of a key to start or open the car. These cars use keys that transmit wireless signals to the car that turns off and on the engine. Locksmiths can repair the damaged keyfob. You will save time and money by delegating the job to the experts. They can also program the new key for your Fiat.
If you're looking to purchase a replacement key for your Fiat, you will need to provide the locksmith with some information about the car over the phone. You will need to give the locksmith details regarding the car, including the year it was produced and the model. This is vital as the locksmith needs it to ensure that the new key works with the locks in place.
Not all locksmiths can create replacement keys for Fiat automobiles. Find a locksmith with a good track record and experience in the field. You can be sure that the key will work with your vehicle, and you won't waste money.
Keys that are not paired
If you have a key fob that stopped working, the most common reason is the battery is dead. The key fob comes with metal clips which hold the battery in place and complete the circuit. When they become worn or loose, they can cause contact issues and lose power. Replace the battery with one with the same size, voltage and specifications, or a spare.
It is essential to dry out the key fob if it was submerged into liquid. Utilizing isopropyl alcohol or an electronic cleaner is an effective way to do this. It is also recommended that you remove the battery, clean the circuit board and replace it before replacing.
Contacting a locksmith is the best option if you cannot find an extra. A locksmith qualified to reprogram Fiat transponder keys can do so without having to see the original keys. This is a quicker and less expensive solution rather than waiting for the original Fiat key from Italy to arrive. A professional locksmith will have the tools and equipment required to complete the replacement in as little time as possible.