What Is Fiat Key Cover And How To Use It

How to Find a Fiat 500 Spare Key

Fiat's classic 500 has become an iconic vehicle since its revival in 2007. The company is now planning an aggressive campaign to other powertrains with the launch of a mild hybrid version.

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

Diagnosis of a Fault

The key fob contains an electronic chip that communicates with the Fiat immobiliser system. This makes sure that only authorized vehicles can start their cars. If the transponder contained in your key fob has been damaged the chip will not be connected to the immobiliser, which means your vehicle will not start.

It is possible to repair keys that have been damaged, as long that the chip isn't physically harmed. A professional locksmith can assist in this regard, and will make use of dealer-standard technology to fix it quickly and effectively.

By using an OBD scanner, it is possible to verify if the fob is still communicating with the receiver module. This is a quick and easy process that can give you a first indication of the issue. If the OBD scan tool shows that communication between the receiver and transmitter modules is not occurring it is possible to replace the fob's transmitter. This is a costly alternative, and is best left to an experienced locksmith.

Dead Coin Battery

The most common cause of the key fob not working is a dead coin battery. Fortunately, this is an easy fix that only takes about 15 minutes. Make sure that the key fob can be detected by your vehicle. Then, press the "Lock" or "Unlock" button to see if it responds.

The key fob could not function at all, or only intermittently, if it is out of range. This could be an indication of a bad circuit board. In this scenario, you'll need to consult the manual of your owner for instructions on how to reprogram the key fob.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently lift the edges of the battery holder near the switch and then remove the old battery. Put a brand new #CR2032 3-volt battery into the fob with the "+ side" facing the cover on 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 from the electronic chip, it is not waterproof. fiat 500 key replacement of rain or a wash cycle is likely to be fine but submerging the key fob in pool or ocean water is likely to cause damage.

If the key fob is exposed to water and fails to function the device will need to be reprogrammed. Follow the steps in the owner's manual or bring it to an expert locksmith or Fiat dealer.

Another common reason a fob can stop working is that it's out of reach of your vehicle. The range of the key fob is typically around 30 feet. If they're far away from the vehicle, it will not recognize the fob. For starters, try getting closer to your vehicle. If it doesn't work, the key fob battery may need to be replaced. You can find instructions on how to replace the battery in a majority of automobiles on YouTube or by consulting the owner's guide. This is a great time to think about getting a new key fob in case yours is beginning to look worn and scratched.

Faulty Receiver Module

Modern models of Fiat do not require an actual key to start or open the car. The cars are equipped with an electronic remote control that sends a wireless message to the car in order to turn the engine on and off. If you've lost your key fob, a locksmith can replace it for you. You can save yourself time and money by leaving this task to professionals. They can also create a new key for your Fiat.

If you're getting a replacement key for your Fiat vehicle, you'll need to provide the locksmith with information about your car on the phone. For instance, you will be required to mention the year of production for your vehicle and the name of the model. This is important as locksmiths require it to ensure that the new key works with the locks in place.


You will need to know that not all locksmiths are able make replacement keys for Fiat vehicles. Look for a locksmith with an established track record and expertise in the field. This will allow you to be sure that the new key will work with your car and you won't waste money.

Keys that are not paired

The most frequent reason for a key fob that isn't working is a dead coin battery. The key fob has metal clips that keep the battery in place and complete the circuit. When they become worn or loose, they could cause contact problems and no power. Replace the battery with another, identical one.

If the key fob was submerged in water, it's crucial to dry it before inserting it back into the device. Using isopropyl alcohol or electronic cleaner is a suitable method to accomplish this. It is also recommended to remove the battery and clean the circuit board prior to replacing it.

If you are unable to find a spare key the best solution is to call the locksmith. A professional locksmith can reprogram the Fiat transponder key, without needing to view the original keys. This is a cheaper and faster solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith has all the tools and equipment needed to replace your key as fast as possible.

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Pub: 27 Mar 2024 07:01 UTC

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