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15 Weird Hobbies That'll Make You More Effective At Fiat 500 Replacement Key Cost
Fiat 500 Replacement Key Fob

It may be time to change the battery if your 500 remote key fob isn't working. If you replace the battery and it still doesn't work it could be the issue somewhere else.

At United Locksmith, we specialize in making new keys for old cars. We have the tools and spare parts required for this type of 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 of the coin cell inside the key fob will drain quickly when you don't utilize frequently enough. If your remote started to show signs of weakening like a loss of range or stopped working completely, the battery is probably dead.

The battery inside the key fob is held in place by steel clips that hold it in place. If the clips are not secure, they could cause problems with contact that can prevent the remote from receiving power. Use a flathead screwdriver to remove the retaining clip and remove the old battery. Use a battery that has the same size, voltage and specifications as the original.

The key fob may also become corroded or damaged due to exposure to water. Even a small bath in soapy water can cause damage to the electronic chip inside. It's best to keep your key fob in a dry environment.

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 a splash of water, however it is vital to keep your car keys from being tossed into the pool, ocean, and washing machine!

The key fob has an electronic chip that sends an alert to the immobilizer system in your car. The chip allows the 500 to be locked and started. If it gets wet it will not work.

If you're trying to determine if your key fob is functioning it is possible to clean the internal electronics using isopropyl or electronic cleaner. However, The Keylab to get a replacement from a dealership rather than trying to repair the key fob which is submerged in salt water.

A replacement fob could cost you a little bit however it's much less expensive than paying to have your Fiat 500 towed to a dealer and repaired there! In addition, you can make it yourself in just a few easy steps. Make sure you have the correct battery type before you attempt to open your key fob. This task is much easier than it looks, and you can find step-by-step instructions online for nearly every key fob for cars.

Faulty Chip

The chip in the key fob communicates to your car's immobiliser system to ensure the car is able to start when the correct key is used. If the chip is damaged or damaged, your car won't start, no matter what you do.

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 task to a professional locksmith, who will be able to replace the chip quickly and at an affordable price.


If your key fob fails to function after exposure to clean water from the tap or rain, unplug the battery and clean the electronic component with a towel to ensure it's dry before putting it back in. If the key fob still fails to work, it is likely an issue with the chip and will require replacement.

Some people will turn to their dealer when they are in need of a new Fiat key fob, however it can be a costly alternative. If you are seeking a cost-effective solution to have your Fiat key fob repaired, look no further than United Locksmith. We have the tools and knowledge necessary to repair your Fiat key fob in a timely and professional manner.

Faulty Receiver Module

Fiat key fobs transmit an electrical signal to the vehicle that will unlock and lock doors (and start the car if it has an automatic transmission) up to 50 feet. However there are several things that can cause the fob to cease functioning. This includes a dead coin battery water damage buttons, worn ones or a problem with the receiver module and signal interference or a malfunctioning electronic chip.

If the fob was placed in a pocket which has suffered extreme trauma (such as being dropped onto a hard floor or being washed in the washing machine) it might not be in a position to connect with the Body Control Module (BCM) of the car. This is because the BCM is secured and will only accept a signal from a genuine key, and not from any other.

You'll have to replace the fob in case this occurs. A professional locksmith will manage the entire process of replacing keys 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 only one-third of the cost).

Read More: https://www.thekeylab.co.uk/fiat-car-keys/