How to Find a Fiat 500 Spare Key

Fiat's iconic 500 has become an iconic vehicle since its relaunch in 2007. The company is now planning an even bigger attack on different powertrains by launching a mild hybrid version.

The replacement of key fob batteries on a Fiat 500 are simple and affordable. The Fiat main dealer will hand over the key within 10 days.

Troubleshooting

The key fob has an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorized vehicles can start the engine. If the transponder chip on the key fob is damaged, it will not be able to connect to the immobiliser unit, which means that your car won't start.

It is possible to repair the key fob that has been damaged, as long that the chip has not been physically damaged. A professional locksmith can assist with this, and they'll utilize the standard technology of dealers to repair it quickly and efficiently.

Utilizing an OBD scanner, it's possible to determine if your fob is still communicating with the receiver module. It's a simple process, and it can provide initial indications of the root cause. If the OBD scanner reports that there is no communication between the transmitter and receiver modules, it might be necessary for the fob's transmitter module to be replaced. This is a cost-effective option and should be left to locksmiths.

Dead Coin Battery

A dead battery for the coin is the most frequent reason for a key fob to not work. This is an easy fix that only takes just a few minutes. First, ensure that the key fob is in range of your vehicle. Then, try pressing the "Lock" or "Unlock" button to test if it responds.

If the key fob's signal is out of range, it might not respond at all or might only work intermittently. This could be an indication of a bad circuit board. In this instance, you'll need to consult your owner's manual for instructions on how to reprogram the key fob.

You can change the battery by pulling off the mechanical latch that is on the back of the fob (see the image below). Then, gently pry out the edges of the battery holder close to the switch. Remove the old battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing the cover at the rear and the " side" facing downwards towards the buttons made of rubber.

Water Damage

The key fob is not waterproof even though it's got rubber seals that stop water from entering the electronic chip. A splash of water from rain or a wash cycle is likely to be okay however, submerging the key fob in ocean or pool water will probably damage it.

The key fob needs to be reprogrammed if it is exposed to water. This can be done by following the directions in the owner's guide or by taking it to an auto locksmith professional or an Fiat dealer.

A fob that is not in the range of operation may stop working. The range of the fob's range is typically around 30 feet. If they are far away from the car, then it will not recognize them. The first step is to move closer to your vehicle. If it doesn't work, the key fob's battery may require replacement. You can find the steps on how to replace the battery in all vehicles either on YouTube or by consulting the owner's guide. This is a good time to think about getting a new key fob in case yours is beginning to look shabby and damaged.

Faulty Receiver Module

Fiat's more modern models do not require an actual key to start or open the car. The cars are equipped with the key fob which sends an electrical signal to the car, allowing it to turn off and turn on the engine. A locksmith can repair the broken keyfob. You will save time and money by entrusting this job to professionals. They can also program the new key for your Fiat.

You'll have to provide the locksmith with some details over the phone if you need a replacement Fiat key. You'll need to provide the locksmith information about the car, including the year of its production and the model. This is crucial because the locksmith will need this information to ensure that the new key works with the existing locks.

Not all locksmiths can make replacement keys for fiat 500 key fob replacement cars. Find a locksmith with a good track record and expertise in the field. You can be certain that the 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 common cause is an unresponsive coin battery. The key fob has metal clips which hold the battery in place, and completes the circuit. When these become worn or loose, they could cause contact issues and loss of power. Replace the battery by another, identical one.

If the key fob was submerged in water, it is important to dry it out before inserting it back into the device. Utilizing isopropyl alcohol or an electronic cleaner is a suitable way to do this. It is also recommended to remove the battery, clean the circuit board and replace it before replacing.

If you are unable to locate a spare key, the best choice is to call an locksmith. A locksmith with the ability to reprogram Fiat transponder keys can do this without having to see the original keys. This is a faster and cheaper solution than waiting for an original Fiat key from Italy to arrive. A professional locksmith has all the tools and equipment needed to replace your keys as quickly as is feasible.