How to Find a Fiat 500 Spare Key

Fiat's 500 is an icon since its relaunch in 2007. The company has launched an aggressive campaign to other powertrains by launching a mild hybrid version.

The replacement of the key fob batteries on the Fiat 500 are simple and affordable. It takes around 10 days for the key to be handed over from the Fiat main dealer.

Troubleshooting

The key fob has an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorized vehicles are able to start engines. If the transponder chip inside the key fob is damaged, it will not be able to connect to the immobiliser unit, which means your car won't start.

The good thing is that it's possible to fix a damaged key fob, provided the chip isn't physically damaged. A professional locksmith can help in this regard, and will employ the latest technology from dealers to repair the issue quickly and efficiently.

It's possible to use an OBD scanner to check if your fob is still communicating with the receiver module. It's a quick and simple process that can give you an initial indication of the problem. If the OBD scan tool indicates that communication between the transmitter and receiver modules is not happening, it may be necessary to replace the fob's transmitter module. This is a costly option and should be left to locksmiths.

Dead Coin Battery

A dead battery on a coin is the most common reason for the key fob not to function. This is a simple fix that only takes a few minutes. First, make sure that the key fob is in the range of your vehicle. Press the "Lock" and "Unlock" buttons to see if they respond.

If the key fob is out of range, it might not be responsive at all, or might only work intermittently. This could also be an indication that the circuit board inside the key fob has gone out of date. In this instance you'll need to check your owner's manual for instructions on how to reprogram the key fob.

You can replace the battery by taking off the mechanical latch on the back of the fob (see the image below). Then, gently pry out the edge of the battery holder near the switch, and remove the old battery. Then, you can insert a brand new fiat 500 key fob 3 volt battery # CR2032 into the fob assembly with the "+" side facing toward the rear cover of the key fob with the "--" side facing downwards towards the buttons made of rubber.

Water Damage

The key fob isn't waterproof even though it is fitted with rubber seals that prevent water from getting inside the electronic chip. A splash of rain or washing cycle is likely to be okay however, submerging the key fob in pool or ocean water could cause damage to it.

The key fob needs to be reprogrammed if it is exposed to water. This can be done by following the instructions in the owner's guide or by taking it to an expert auto locksmith or an Fiat dealer.

A fob that's not in the range of operation may stop working. The range of the fob's range is usually about 30 feet. If they're too far away from your vehicle, it will not recognize the fob. The first thing to try is to move closer to your vehicle. If this isn't working, you might require replacing the key fob. You can find information on how to replace the battery on most automobiles on YouTube or by consulting the owner's manual. This is the perfect time to think about getting a new key fob if the one you have is starting to look scruffy and dented.

Faulty Receiver Module

In more modern models of Fiat cars it is not necessary to have an actual key to open the car or start it. These cars use keys that send a wireless signal to the car, allowing it to turn off and turn on the engine. If you've lost Car key fiat your key fob, a locksmith can replace it for you. Don't worry about it to professionals and save time and money. They can also program a new key to your Fiat.

If you're looking to purchase a replacement key for your Fiat vehicle, you'll need to provide the locksmith with information about the car over the phone. For instance, you will have to provide the year of production for your vehicle and the name of the model. This is important because the locksmith will need this information to ensure that the new key will work with the locks in place.

You will need to know that not all locksmiths are able to make replacement keys for Fiat vehicles. Choose a locksmith who has an established track record and experience in the field. You can be sure that the key will be able to work for your vehicle and you won't be wasting money.

Keys that are unpaired

The most frequent reason for a key fob that isn't working is a dead coin cell battery. The key fob comes with metal clips that secure the battery in place, and completes the circuit. When they become worn or loose, they could cause contact issues and lose power. Replace the battery with one with the same voltage, size and specification, or a spare fiat 500 key.

If the key fob has been submerged in water, it's essential to dry it before inserting it again. This can be accomplished using isopropyl or electronic cleaner. 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're unable to find an extra. A licensed locksmith can reprogram a Fiat transponder key, without needing to view the original keys. This is a speedier and cheaper option rather than waiting for the original Fiat 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.