15 Amazing Facts About Fiat 500 Replacement Key Cost

15 Amazing Facts About Fiat 500 Replacement Key Cost

Fiat 500 Replacement Key Fob

If your 500 remote key fob isn't functioning, it could be time to replace the battery. If you replace the battery and it isn't working the issue could be somewhere else.

United Locksmith specializes in the creation of new keys for classic automobiles. We have the tools and components needed for this service.

Dead Coin Battery

A dead battery is the most frequent cause of your Fiat 500 keyfob not locking or unlocking the doors. The battery for the coin cell in the key fob will deplete quickly in the event that you don't use it frequently enough. If your remote began to show signs of weakness such as a loss in range and stopped working completely The battery is probably dead.

click here  inside the key fob is secured by metal clips that hold it in place. If the clips aren't secure, it can cause problems with contact, which can prevent your remote from receiving power. Using a small flathead screwdriver, pull the clip that holds the retaining pin open to take out the battery and insert a new one. Make sure that the battery you choose to use has the same voltage, size and specifications as the original.

Exposure to water can cause the key fob to corrode or be damaged. Even a brief bath in soapy water could harm the electronic chip in. It is best to keep your key fob in a dry location.

Water Damage

If your key fob isn't operating correctly, it could be due to water damage. Key fobs come with rubber seals that prevent them from being damaged by rain or splashes of water. However, it is crucial to keep your car keys from being tossed into the pool, ocean and washing machine!

The key fob is equipped with an electronic chip inside it that sends a signal to your car's immobilizer system. The chip allows the 500 to be locked and started. If it gets wet it will cease to function.

If you want to check if your key fob is still working, you can clean the internal electronics with isopropyl or an electronic cleaner. However, it's recommended to purchase a replacement from a dealership rather than trying to repair the key fob that is submerged in salt water.


A replacement fob could cost you a bit but it's far cheaper than having to have your Fiat 500 towed to a dealer and fixed there! Plus, you can do it yourself in several easy steps. Be sure to have the correct battery type prior to opening your keyfob. This is a job that's more straightforward than it appears and there are step-by-step instructions on the internet for nearly any key fob for your car.

Faulty Chip

The chip located within the key fob communicates to your vehicle's immobiliser to ensure that the car is able to start when the correct key is used. If the chip is damaged, or corrupted in any way it will not start.

Damage to the water or a dead cell battery are the two most common causes of a faulty chip. It is best to delegate the work to a professional locksmith, who will be able to replace the chip quickly and at a reasonable price.

If your key fob does not work after being exposed to water that is clean from the tap or rain then remove the battery. Wipe down the electronic component with an old towel. If the key fob will not work, there's the possibility that it's damaged components and requires to be replaced.

Many people will seek out their dealer when in need of an entirely new Fiat key fob, however it can be a expensive option. United Locksmith is the best place to go if you need your Fiat key fob repaired at a reasonable cost. We have the tools and knowledge necessary to fix your Fiat key fob in a timely and professional manner.

Faulty Receiver Module

Fiat key fobs transmit signals of up 50 feet to the vehicle, which allows it to unlock and close the doors (and start the vehicle in case of automatic transmissions). However there are a few factors that can cause the fob to stop functioning. This includes a dead coin battery damaged by water, worn buttons and a receiver module issue, and signal interference or an electronic chip that is malfunctioning.

If the fob was placed in a pocket that experienced extreme trauma, such as being dropped on hard floors or getting washed in a washing machine and it isn't capable of communicating with the car's Body Control Module (BCM). The BCM is a security device that can only accept signals from genuine keys.

If this is the case, you will need to replace your fob. A professional locksmith will take care of the entire replacement process including programming a new one for your 500. They can even give you an identical fob that functions the same as the original (and costs a fraction of what it would cost).