How to Find a Fiat 500 Spare Key

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

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

Diagnostics of a fault

The key fob contains an electronic chip which communicates with the Fiat immobiliser system. This ensures that only cars with a valid license are able to start the car. If the transponder chip in the key fob is damaged, it will not be able to link up to the immobiliser unit which means that your car will refuse to start.

The good news is that it's possible to repair a damaged key fob provided that the chip is not physically damaged. A professional locksmith will use standard technologies from dealers to repair the chip quickly.

Utilizing an OBD scanner, it is possible to determine if the fob is still communicating with the receiver module. This is a fast and simple procedure that will give you an initial indication of the issue. 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 is a costly option, and should be left to an experienced locksmith.

Dead Coin Battery

The most common cause of an unresponsive key fob is a dead battery. This is an easy fix that takes just a few minutes. Ensure 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 may not work in any way, or just occasionally, if it's out of range. This could be a sign of a defective circuit board. In this instance you'll need to refer to your owner's manual for instructions on how to program fiat 500 key fob to reprogram the key fob.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently pull the edge of battery holder away from the switch to release the old coin-cell battery. Then, put a new volt battery into the fob assembly with the "+" side facing toward the rear cover of the key fob with the "+" side facing downwards toward the rubber buttons.

Water Damage

While the key fob is fitted with rubber seals that keep water out of the chip inside, it is not waterproof. A splash of water from rain or a wash cycle is likely to be acceptable, but submerging the key fob in pool or ocean water could cause damage to it.

The key fob has to be reprogrammed if the device is exposed to water. You can follow the instructions in your owner’s manual, or take it to an expert locksmith or Fiat dealer.

A fob that is not in range could stop working. Key fobs usually have a range of 30 feet and if they're far away from the car, it won't be able recognize them. To begin with, try moving closer to your car. If that doesn't work, the key fob battery might require replacement. You can find information on how to replace the battery in all automobiles on YouTube or by consulting the owner's guide. If your key fob is looking damaged and scratched, then it's time to replace it.

Faulty Receiver Module

Modern models of fiat 500 abarth key do not require the use of a key to start or open the car. The cars have a remote control which sends an encrypted wireless signal to the car in order to turn the engine off and on. Locksmiths can repair a broken key fob. You will save time and money by entrusting the job to the experts. They can also create a new key for your Fiat.

You'll need to give the locksmith a few details over the telephone when you want a spare Fiat key. For instance, you'll be required to give the year of production for your vehicle and the name of the model. This is vital because the locksmith will need this information to make sure that the new key works with the existing locks.

You should be aware that not all locksmiths can create replacement keys for fiat 500 spare key cut vehicles. Find a locksmith with an established track record and expertise in the field. This will allow you to be certain that the new key will work with your car and you won't waste money.

Unpaired Key

If you have a key fob that has isn't working, the most frequent reason is a dead coin battery. The key fob comes with metal clips that hold the battery in place and are part of the circuit. If these clips wear out or loose, it could cause contact issues and loss of power. Replace the battery with another, identical one.

It is essential to dry out the key fob if it is submerged in liquid. This can be accomplished by using isopropyl or electronic cleaner. It is also advisable to remove the battery and clean the circuit board before replacing it.

Contacting locksmiths is the best solution if you are unable to locate a spare fiat 500 key. A locksmith who is certified to reprogram Fiat transponder keys can do it without having to see the original keys. This is a less costly and faster solution than waiting for a genuine Fiat key to arrive from Italy. A professional locksmith has all the tools and equipment to replace your key as quickly as is possible.