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How to Find a Fiat 500 Spare Key

Fiat's classic 500 has evolved into something of an iconic vehicle since its revival in 2007. The company has now launched an additional attack against different powertrains by launching a mild hybrid version.

Replacing the key fob battery on the Fiat 500 is straightforward and inexpensive. It takes about 10 days for the key to be handed over from the Fiat main dealer.

Diagnostics of a fault

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

The good news is that it's possible to repair a damaged key fob, provided the chip is not physically damaged. A professional locksmith can assist with this issue, and they'll make use of dealer-standard technology to fix it quickly and efficiently.

By using an OBD scanner, it is possible to verify if the fob is still communicating with the receiver module. This is a straightforward process that can give initial indications of the root cause. If the OBD scanner shows that there is no communication between the receiver and transmitter modules, it may be necessary for the fob's transmitting module to be replaced. This could be a costly option, so it's best left to a professional locksmith.

Dead Coin Battery

The most frequent cause of a key fob not working is a dead battery. Fortunately, this is simple fix that takes about 15 minutes. First, ensure that the key fob is in range of 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 may not respond at all or may only function intermittently. This could be an indication of a bad circuit board. You'll have 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 remove the edge of the battery holder in front of the switch, and remove the old coin cell battery. Put a brand new #CR2032 3-volt battery into the fob with the "+ side" facing the rear cover and the " side" directed towards the rubber buttons.

Water Damage

The key fob may have rubber seals that keep water from the chip inside, it is not waterproof. The key fob may be able to withstand water from a shower or water from a wash cycle, however, submerging it into water from the ocean or pool is not recommended.

The key fob will need to be reprogrammed if it is exposed to water. You can follow the instructions in the owner's manual or take it to an expert locksmith or Fiat dealer.

Another common reason a fob can stop working is because it's out of reach of your vehicle. The range of the fob's range is usually around 30 feet. If they are too far away from your car, it may not recognize them. The first step is to get closer to your vehicle. If it doesn't work, the key fob battery may require replacement. You can find information on how to replace the battery in most automobiles on YouTube or by reading the owner's manual. This is a great time to consider getting a replacement key fob if it is beginning to appear worn and dented.

Faulty Receiver Module

Modern fiat panda key models do not require the use of a key to start or open the car. They use a remote control that sends an wireless message to the car in order to switch the engine off and on. Locksmiths can fix the broken key fob. You can leave this task to the professionals and save time and money. They can also program a brand new key for your Fiat.

If you're looking to purchase a spare key for your Fiat key fob not working, you will need to give the locksmith some information about your car on the phone. You'll need to provide the locksmith details about the car, including the year it was made and the model. This is crucial because the locksmith needs it to ensure that the new key works with the locks in place.

Not all locksmiths are able to make replacement keys for fiat 500 electric key automobiles. It is important to choose one with a good reputation and experience in this particular field. This means you can be certain that the key will work with your vehicle and you will not waste 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 which hold the battery in place and completes the circuit. When these become worn or loose, they can cause contact issues and lose power. Replace the battery with another, identical one.

It is important to dry out the key fob if it was submerged in liquid. Utilizing isopropyl alcohol or an electronic cleaner is a great method to accomplish this. It is also recommended to take the battery off and clean the circuit board prior to replacing it.

Contacting locksmiths is the best option if you can't find an extra. Locksmiths who are certified to reprogram Fiat transponder keys can do it without the need to see the original keys. This is a less costly and quicker solution than waiting for a genuine Fiat key to arrive from Italy. A professional locksmith will also have all the tools and equipment necessary to complete the replacement in as little time as possible.