How to Find a Fiat 500 Spare Key

fiat 500 car key's classic 500 has evolved into an iconic vehicle since its revival in 2007. The company has now kicked off a bigger offensive towards different powertrains by launching a mild-hybrid version.

The replacement of the key fob batteries on the Fiat 500 are simple and affordable. The fiat key replacement cost main dealer will supply the key in 10 days.

Fault Diagnosis

The key fob has an electronic chip that communicates with the Fiat immobiliser system to ensure that only authorised vehicles are able to start engines. If the transponder chip within the key fob is damaged, it won't be able to connect to the immobiliser unit which means your car will refuse to start.

The good part is that it's attainable to repair a broken key fob provided that the chip is not physically damaged. A professional locksmith can help in this regard, and will utilize the standard technology of dealers to repair it quickly and efficiently.

By using an OBD scanner, it is possible to determine if your fob is still communicating with the receiver module. This is a straightforward process and provides an initial indication of the source of the issue. If the OBD scanner indicates that there is no communication between the receiver and transmitter modules, it may be required for the fob's transceiver module to be replaced. This is a costly option, so it's best left to a professional locksmith.

Dead Coin Battery

A dead battery for the coin is the most common reason for the key fob to not work. This is a simple fix that only takes only a few minutes. Ensure that the key fob can be seen by your vehicle. Then, press the "Lock" or "Unlock" button to determine if the key fob responds.

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

You can replace the battery by removing the mechanical latch on the back of the fob (see the image below). Then, gently lift the edge of the battery holder close to the switch. Remove the old coin cell battery. Then, you can insert a brand new CR2032 3 volt batteries into the fob assembly with the "+" side facing the rear cover of the key fob with the "side facing down towards the key fob with the " side facing down towards the buttons made of rubber.

Water Damage

The key fob is not waterproof even though it's got rubber seals to keep water from entering the electronic chip. A splash of rain or washing cycle is likely to be fine but submerging the key fob in ocean or pool water is likely to cause damage.

The key fob will have to be reprogrammed if it is exposed to water. This can be accomplished using the instructions found in the owner's guide or by taking it to an auto locksmith professional or a Fiat dealer.

A fob that's out of range may stop working. The range of a key fob is usually about 30 feet. If they're far away from the vehicle, it will not recognize the fob. The first step is to move closer to your car. If this doesn't work, then the key fob battery might need to be replaced. You can find replacement fiat key fob battery instructions for a variety of automobiles on YouTube or in the owner's manual. This is a great time to think about getting a new key fob in case yours is starting to look scruffy and damaged.

Faulty Receiver Module

In the more modern versions of Fiat cars there is no need for an actual key to open the car or start it. These cars use keys that send a wireless signal to the car, allowing it to turn on and off the engine. Locksmiths can repair the broken key fob. Don't worry about it to professionals and save time and money. They can also program the new key for your Fiat.

You'll need to provide the locksmith with a few details over the phone if you want a spare Fiat key. For instance, you'll need to provide the year of production for your vehicle and the name of the model. This is vital as locksmiths require it to ensure that the new key works with the existing locks.

You must be aware that not all locksmiths are able make replacement keys for Fiat vehicles. You must choose one with a solid reputation and has experience in this area. This way, you can be certain that the new key will work with your vehicle and you won't waste money.

Keys that are unpaired

If you have a key fob that isn't working, the most frequent cause is an unresponsive coin battery. The key fob comes with metal clips that hold the battery in place and are part of the circuit. When these become worn or loose, it can cause contact problems and no power. Replace the battery with an identical replacement fiat key fob.

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

Contacting a locksmith is the best choice if you cannot find an extra. A professional locksmith can reprogram a Fiat transponder key, without needing to see the original keys. This is a cheaper and quicker solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith has all the tools and equipment to replace your keys as quickly as they can.