Fiat 500 Replacement Key Fob

If your remote key fob has stopped working, it might be time to replace the battery. If you replace the battery but it still doesn't work it could be a problem somewhere else.

United Locksmith specializes in the creation of new keys for classic automobiles. We have the tools as well as the parts needed for this job.

Dead Coin Battery

A dead battery is the primary cause of your Fiat 500 keyfob not locking or unlocking the doors. The key fob has a coin cell battery that will drain quickly when it isn't utilized frequently enough. If your remote is beginning to show signs of a loss of range or has stopped working and the battery is not working, it could be dead.

The battery in the key fob is held in place by metal clips that retain it. If the clips aren't tightly secured, they could result in contact issues that prevent the remote from receiving power. Using a small flathead screwdriver, break the clip that holds the retaining pin open to remove the battery and replace it with a new one. Be sure to use a replacement battery with the same kind of voltage, the same size, and specification as the original battery.

The exposure to water can cause the key fob to become corroded or damaged. Even a small bath in soapy, warm water could cause damage to the chip. It is best to keep your key fob in a dry location.

Water Damage

Damage to your water supply could be the reason behind your key fob's not functioning properly. Key fobs come with rubber seals that stop them from being damaged by a light rain or a splash of water, but it is very important to keep your keys out of the pool, ocean, and the washing machine!

The key fob contains an electronic chip that transmits an alert to the immobilizer system in your car. The chip is what allows the 500 to lock and start. If it gets wet, it will no longer function.

You can clean your key fob's internal electronics with isopropyl alcohol or an electronic cleaner to see whether they're still working. It is recommended to replace the key fob when it's submerged in salt water instead of trying to fix it yourself.

While a replacement fob might cost a bit of money, it's far less expensive than paying for your Fiat 500 to be towed to the dealership and repaired! You can also fix it yourself with just a few steps. Make sure you have the correct type of battery before attempting to open your keyfob. There are step-by-step directions for any car keyfob online.

Faulty Chip

The chip in the key fob communicates directly with the immobiliser of your car to ensure that your vehicle will only start when proper keys are inserted. If the chip is damaged or corrupted in any way your car will not start.

Water damage or a dead cell battery are the most common causes of the chip being damaged. It is recommended to leave the repair to a professional locksmith, who can replace the chip quickly and at an affordable cost.

If your key fob will not work after being exposed to clean tap or rain water then remove the battery. Clean the electronic component using paper towels. If the key fob will not function, there's the possibility that it's a fried component and needs to be replaced.

Some people will turn to their dealer when they are in need of a new fiat 500 key replacement key fob, however this is a expensive alternative. United Locksmith is the best option if you would like to have your Fiat key fob repaired at a reasonable cost. We have the tools and experience needed to repair your Fiat key fob in a quick and professional way.

Faulty Receiver Module

Fiat key fobs send an electronic signal to the vehicle that can unlock and lock doors (and start the car if it has an automatic transmission) up to 50 feet. There are a few reasons why the fob might not function. This could be due to a dead battery, water damage, worn out buttons or a receiver issue signal interference or an issue with the chip.

If the fob was stored in a place that has endured extreme trauma, such as being dropped on hard floor or getting washed in a washing machine or dishwasher, it might not be capable of communicating with the car's Body Control Module (BCM). The BCM is a security system which will only accept signals from genuine original keys.

You will need to replace the fob in case this happens. A professional locksmith can handle the entire key replacement process including programming a new key for your 500. They can even provide an clone fob that performs just like the original (and costs only less than the price).