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How to Find a Fiat 500 Spare Key

Fiat's classic 500 has become something of an iconic vehicle since its revival in 2007. Now the company has kicked into a larger offensive toward different powertrains with a mild-hybrid version.

Replacing the battery in the key fob on a Fiat 500 is straightforward and inexpensive. It takes approximately 10 days for the key to be delivered from the Fiat main dealer.

Fault Diagnosis

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

It is possible to repair a key fob that has been damaged, as long as the chip isn't physically damaged. Locksmiths who are professionals will use the same technology used by dealers to repair it quickly.

It's possible to use an OBD scanner to see whether your fob is communicating with the receiver module. This is a straightforward process and provides initial indications of where the issue is. If the OBD scanner shows that there is no communication between the receiver and transmitter modules, it could be required for the fob's transceiver module to be replaced. This could be a costly option, so it's best left to an experienced locksmith.

Dead Coin Battery

The most common reason for the key fob not working is a dead coin battery. This is an easy fix that only takes a few minutes. First, make sure that the key fob is within range of your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.

If the key fob is out of range, it may not respond at all or it may only function intermittently. This could be an indication that the circuit board inside the key fob has failed. You'll need to refer to the owner's manual to find out on how you can reprogram the keyfob in this situation.

You can replace the battery by pulling off the mechanical latch that is on the back of the fob (see the image below). Then, gently pull the edge of battery holder away from the switch 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" facing down towards the buttons made of rubber.

Water Damage

While the key fob is fitted with rubber seals that keep water out of the chip inside, it is not waterproof. The key fob may be fine with the splash of rain or water from a washing cycle, however, submerging the device in pools or ocean waters is not recommended.

If the key fob is exposed to water and stops working the device will need to be reprogrammed. You can follow the instructions in the owner's guideline, or go to an experienced locksmith or Fiat dealer.

A fob that is not in range could stop working. The range of a key fob is usually around 30 feet. If they are too far from your car, it may not recognize them. In the beginning, try moving closer to your vehicle. If this doesn't work, you may require replacing the key fob. There are battery replacement instructions for most vehicles on YouTube or in the owner's manual. If your key fob is looking damaged and scratched, fiat 500 Duplicate key it's time to replace it.

Faulty Receiver Module

Modern models of Fiat 500 Duplicate Key do not require an actual key to start or open the car. The cars are equipped with keys that transmit an electrical signal to the car, allowing it to turn on and off the engine. A locksmith can replace a broken key fob. You will save time and money by delegating this job to professionals. They can also program a new key to your Fiat.

You'll need to give the locksmith a few details over the telephone when you need a replacement Fiat key. For instance, you will have to provide the year of production of your car as well as the name of the model. This is important as the locksmith will require this information to ensure that the new key will work with the existing locks.

Not all locksmiths can make replacement keys for Fiat automobiles. You must choose one with a solid reputation and experience in this field. This means that you are sure that the new key will work with your car and you won't be wasting money.

Keys that are unpaired

If you have a key fob that isn't functioning, the most likely reason is the battery is dead. The key fob has metal retaining clips that hold the button cell in place and complete the circuit in the event that they wear out or broken, it can result in contact issues and no power. Replace the battery with a new one with the same size, voltage, and specifications, or a spare.

If the key fob has been submerged in water, it is vital to dry it before re-inserting it. This can be accomplished with isopropyl or an electronic cleaner. It is also advisable to take the battery off and clean the circuit board before replacing it.

If you're not able to find a spare key your best bet is to contact locksmith. A locksmith who is certified to reprogram fiat 500x key fob programming transponder keys is able to do this without having to see the original keys. This is a cheaper and faster solution than waiting for a genuine Fiat key to arrive from Italy. A professional locksmith will have all the tools and equipment required to complete a replacement in as little time as is possible.