How to Find a Fiat 500 Spare Key

Fiat's classic Fiat 500 has become a symbol since its relaunch in 2007. The company has launched a larger offensive to different engines by launching a hybrid version.

The replacement of key fob batteries on the Fiat 500 are simple and inexpensive. It takes approximately 10 days for the key to be received from the fiat key cutting main dealer.

Diagnostics of a fault

The key fob has an electronic chip that communicates with the Fiat immobiliser system. This makes sure that only authorized vehicles are able to start the car. If the transponder chip inside the key fob is damaged, it won't be able to connect to the immobiliser unit which means your car won't start.

It is possible to repair a key fob that has been broken, as long as the chip is not physically harmed. Locksmiths who are professionals will use dealer-standard technologies to repair the chip quickly.

It's possible to utilize an OBD scanner to check whether your device is communicating with the receiver module. This is a straightforward process and provides initial indications of the root cause. If the OBD scan tool reports that communication between the transmitter and receiver modules is not occurring it could be necessary to replace the fob's transmitter. This is a costly option, so it's best left to an experienced locksmith.

Dead Coin Battery

A dead coin battery is the most frequent reason for a key fob to not function. This is an easy fix that only takes about a couple of minutes. Check that the key fob is seen by your vehicle. Press the "Lock" and "Unlock" buttons to see whether they respond.

If the key fob's signal is out of range, it may not be responsive at all, or only intermittently. This could be a sign of a defective circuit board. You'll need to refer to the owner's guide to get instructions on how to reprogram the key fob in this instance.

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

Water Damage

Although the key fob comes with rubber seals that keep water out of the electronic chip inside, it's not waterproof. A splash of water from rain or a wash cycle is likely to be fine, but submerging the key fob in ocean or pool water will probably damage it.

The key fob will have to be reset if it is exposed to water. This can be done by following the directions in the owner's manual, or by taking it to a professional auto locksmith or a Fiat dealer.

A fob that is out of the range of operation may stop working. Key fobs usually have a range of approximately 30 feet and if they're far away from the vehicle, it won't be able to recognize them. To begin with, try getting closer to your vehicle. If that doesn't work, the key fob battery might need to be replaced. You can find replacement battery instructions for the majority of automobiles on YouTube or in the owner's manual. It is a good idea to think about getting a new key fob if it is beginning to look worn and scratched.

Faulty Receiver Module

In more modern models of Fiat cars, you do not need an actual key to open or start the car. These cars use an electronic remote control that sends a wireless message to the car in order to turn the engine off and on. If you have a broken key fob, a locksmith can replace it for you. You will save time and money by leaving this work to the professionals. They can also program the new key for your Fiat.

If you're getting a replacement key for your Fiat, you will need to provide the locksmith with information about your car on the phone. You will need to give the locksmith details about the car, including the year it was manufactured and the model. This is vital as locksmiths need it to ensure that the new key works with the existing locks.

There are not many locksmiths who can make replacement keys for Fiat automobiles. You must choose one that has a good reputation and has experience in this particular field. This means that you are certain that the new key will work with your vehicle and you won't be wasting money.

Keys that are not paired

The most frequent reason for a key fob to stop working is a dead coin-cell battery. The key fob has metal clips that hold the battery in place and complete the circuit. If these clips wear out or loose, it could cause contact issues and loss of power. Replace the battery with an identical replacement.

It is crucial to dry out the key fob if it is submerged in liquid. Using isopropyl alcohol or electronic cleaner is a good method of doing this. It is also recommended to remove the battery and clean the circuit board before replacing it.

If you are unable to locate a spare key, your best bet is to contact a locksmith. A locksmith with the ability to reprogram Fiat transponder keys can do so without the need for original keys. This is a less costly and faster option than waiting for an authentic Fiat tipo key key to arrive from Italy. A professional locksmith will have all the tools and equipment to replace your key as swiftly as is feasible.