How to Find a Fiat 500 Spare Key

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

The replacement of key fob batteries on a Fiat 500 are simple and cost-effective. The Fiat main dealer will deliver the key within 10 days.

Diagnostics of a fault

The key fob houses an electronic chip that communicates with Fiat's immobiliser system to ensure that only authorized cars are able to start the engine. If the transponder inside your key fob has been damaged the chip will not be in a position to connect to the immobiliser. This means that your car won't start.

The good thing is that it's possible to repair a damaged or broken key fob, as long as the chip isn't physically damaged. A professional locksmith can assist with this, and will utilize the standard technology of dealers to repair it quickly and efficiently.

With an OBD scanner, it is possible to check if the fob is still communicating with the receiver module. This is a simple procedure, reprogrammed and it can provide initial indications of where the problem lies. If the OBD scan tool indicates that communication between the receiver and transmitter modules is not occurring it is possible to replace the transmitter module of the fob. This can be a pricey option, and should be left to a professional locksmith.

Dead Coin Battery

A dead battery on a coin is the most frequent reason for a key fob to not function. It's simple fix that takes just a few minutes. Ensure that the key fob is recognized by your vehicle. Then, press the "Lock" or "Unlock" button to test if it responds.

If the key fob's signal is out of range, it might not respond at all or only intermittently. This could also be a sign that the circuit board in the key fob has gone out of date. You'll need to refer to the owner's manual for instructions on how to reprogram the keyfob in this situation.

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

Water Damage

The key fob isn't waterproof, even though it has rubber seals that stop water from entering the electronic chip. The key fob may be fine in the event of water from a shower or water from a wash, however, submerging the device in ocean or pool waters is not recommended.

If the key fob is exposed to water and ceases to function it will have to be reprogrammed. This process can be done by following the directions in the owner's manual, or by bringing it to a professional auto locksmith or a Fiat dealer.

A fob that is not in range may stop working. The range of the fob's range is usually around 30 feet. If they are too far from the car, then it will not recognize the fob. Start by getting closer to your vehicle. If this does not work, you may need to replace the key fob. You can find battery replacement instructions for most vehicles on YouTube or in the owner's manual. This is the perfect time to think about purchasing a replacement key fob in case yours is beginning to appear worn and dented.

Faulty Receiver Module

In more modern models of fiat 500 duplicate key cars it is not necessary to have an actual key to open or start the car. These cars have the key fob which sends a wireless signal to the car that turns off and turn on the engine. If you've damaged your key fob, a locksmith is able to replace it for you. You can save yourself time and money by entrusting the job to the experts. They can also program the new key for your Fiat.

If you're getting an extra key for your Fiat car, you'll need to provide the locksmith details about the car over the phone. You'll need to provide the locksmith specific information about your car, like the year it was produced and the model. This is vital because the locksmith will require this information to make sure that the new key will work with the locks in place.

Not all locksmiths are able to make replacement keys for Fiat automobiles. Look for a locksmith with an excellent track record and expertise in the field. This way, you can be sure that the new key will work with your car and you won't waste money.

Unpaired Key

The most common reason for a key fob to stop functioning is a dead coin-cell battery. The key fob has clips made of metal that hold the button cell in place and complete the circuit, therefore, if they wear out or loosened, it can cause contact problems and no power. Replace the battery with a new one of the same voltage, size and specification, or a spare.

If the key fob has been submerged in water, it's crucial to dry it before inserting it back into the device. This can be accomplished with isopropyl or an electronic cleaner. It is also recommended to take the battery off and clean the circuit board prior to replacing it.

If you're not able to find a spare key, your best bet is to call a locksmith. A licensed locksmith can reprogram the Fiat transponder key without having to look up your original keys. This is a faster and less expensive option rather than waiting for the original Fiat key from Italy to arrive. A professional locksmith will have the tools and equipment necessary to complete the replacement as quickly as possible.