How to Find a Fiat 500 Spare Key

Fiat's iconic Fiat 500 has become a cult classic since its relaunch in 2007. The company has launched an aggressive campaign to other powertrains, including a hybrid version.

Replacing the key fob's battery on the Fiat 500 is straightforward and cost-effective. The Fiat main dealer will provide the key in approximately 10 days.

Troubleshooting

The key fob comes with an electronic chip which communicates with the Fiat immobiliser system. This ensures that only cars with a valid license can start their cars. If the transponder chip in the key fob is damaged, it will not be able to link up to the immobiliser unit and this means that your car won't start.

The good thing is that it's possible to repair a damaged key fob, as long as the chip isn't physically damaged. A professional locksmith can help with this, and remote start they'll make use of dealer-standard technology to fix it quickly and efficiently.

It is possible to utilize an OBD scanner to check whether your fob is communicating with the receiver module. This is a simple procedure and can provide first indications of the source of the issue. If the OBD scanner shows that there is no communication between the receiver and transmitter modules, it could be required for the fob's transmitter module to be replaced. This is a costly option, and it's best left to an experienced locksmith.

Dead Coin Battery

A dead battery for the coin is the most frequent reason for the key fob not to function. It's an easy fix that takes about 15 minutes. Check that the key fob is visible to your vehicle. Then, press the "Lock" or "Unlock" button to test if it responds.

If the key fob isn't in range, it might not respond at all or may only function intermittently. This could be a sign of a bad circuit board. You'll need to consult your owner's guide for instructions on how you can reprogram the keyfob in this case.

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

Water Damage

The key fob is not waterproof even though it is fitted with rubber seals to keep water from getting into the electronic chip. A splash of rain or a wash cycle is likely to be fine but submerging the key fob in pool or ocean water is likely to damage it.

The key fob needs to be reprogrammed when it is exposed to water. You can follow the instructions in your owner's manual or take it to a professional locksmith or Fiat dealer.

A fob that is out of the range of operation may stop working. The range of a key fob is usually around 30 feet. If they are too far from your car, then it will not recognize them. In the beginning, try moving closer to your car. If this does not work, you may need to replace your key fob. You can find instructions on how to get a new fiat 500 key to replace the battery in a majority of vehicles on YouTube or by reading the owner's manual. This is a good time to think about getting a new key fob in case yours is beginning to appear worn and damaged.

Faulty Receiver Module

In the more modern versions of Fiat cars it is not necessary to have a physical key to open the car or Remote Start it. The cars are equipped with keys that send an electrical signal to the car, allowing it to turn on and off the engine. Locksmiths can fix the broken key fob. Let the experts and save time and money. They can also program a new key for your Fiat.

You'll need to give the locksmith a few details over the phone if you want to purchase a spare Fiat key. For instance, you'll have to provide the year of production of your car as well as the model's name. This information is important because locksmiths require it to ensure that the new key is compatible with the existing locks.

You will need to know that not all locksmiths can create replacement keys for Fiat vehicles. You must choose one that has a good reputation and has experience in this area. You can be sure that the key will be able to work for your car, and you won't waste money.

Unpaired Key

If you have a key fob that isn't functioning, the main cause is a dead coin battery. The key fob has metallic clips which hold the battery in place and complete the circuit. When these become worn or loose, it could cause contact issues and lose power. Replace the battery with one of the same size, voltage, and specifications, or a spare.

If the key fob was submerged in water, it's crucial to dry it before re-inserting it. The use of isopropyl alcohol or electronic cleaner is an effective method to accomplish this. It is also recommended to take out the battery and clean the circuit board, and replace it prior to replacing.

If you're unable find a spare key, your best option is to contact locksmith. A locksmith with the ability to reprogram Fiat transponder keys can do so without needing to look at the original keys. This is a faster and less expensive solution than waiting for an original Fiat key from Italy to arrive. A professional locksmith will have all the equipment and tools needed to complete the replacement in as little time as is possible.