Fiat 500 Replacement Key Fob

It might be time to replace the battery if the 500 remote key fob is not working. If you replace the battery, but it isn't working it could be the issue elsewhere.

United Locksmith specializes in the creation of new keys for classic automobiles. We have all the necessary tools and parts 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 key fob is equipped with an in-built battery that can quickly deplete when it isn't frequently used. If your remote began to show signs of weakness such as a loss in range, and then stopped working completely, the battery is probably dead.

The battery inside the key fob is held in place with metal retaining clips. If the clips aren't tight, they can cause problems with the contact, which can stop your remote to receive power. With a small flathead screwdriver, break the retaining clip open to remove the current battery, and replace it with a brand new one. Be sure to choose a replacement with the same kind of voltage, size and specifications as the original battery.

Water exposure can cause the key fob to corrode or be damaged. Even a brief bath in soapy, warm water can damage the chip. Make sure your key fob is dry.

Water Damage

If your key fob isn't functioning correctly, it could be caused by water damage. Key fobs come with rubber seals that protect them from being damaged by light rain or a splash of water, however it is vital to keep your car keys away from the pool, ocean and the washing machine!

The key fob is equipped with an electronic chip which sends an alert to the immobilizer of your car. The chip allows the 500 to lock and start. If it gets wet it won't function.

If you're looking to determine if your key fob is still working you can clean the internal electronics with isopropyl or an electronic cleaner. It is best to replace the key fob if it has been submerged into salt water, rather than trying to fix it yourself.

While a replacement fob can cost you a bit of money, it's a lot cheaper than having to pay for your Fiat 500 to be towed to the dealership and repaired! You can also fix it yourself by following some simple steps. Make sure you have the right battery type before you attempt to open your key fob. You can find step-bystep instructions for any car keyfob online.

Faulty Chip

The chip inside the key fob communicates directly with the immobiliser on your car to ensure that your vehicle will only start once the right keys are in place. If the chip is damaged or damaged in any way, your car will not start.

Water damage or a dead cell phone battery are among the most common causes of defective chips. Whatever the reason, it's recommended to delegate this task to a locksmith since they will be able to repair the chip fast and at a low cost.

If your key fob will not work after exposure to clean rain or tap water then remove the battery. Wipe down the electronic component using an old towel. If the key fob still does not work it's most likely an issue with the chip and is required to be replaced.

Some people will go to their dealer when they are in need of a new Fiat key fob, however this is a costly option. United Locksmith is the best place to go if you need your fiat 500 key replacement key fob repaired at a reasonable cost. We have the tools and experience required to repair your Fiat key fob in a timely and professional manner.

Faulty Receiver Module

Fiat key fobs send an electronic signal to the vehicle, which will unlock and close doors (and start the vehicle for those with an automatic transmission) up to 50 feet. There are several reasons why the fob may not function. This can be caused by a dead coin-battery water damage, worn-out buttons or a receiver issue signal interference, or malfunctioning chips.

If the fob was placed in a pocket that suffered a severe trauma, such as being dropped on hard floors or getting washed in a washing machine the fob may not be capable of communicating with the car's Body Control Module (BCM). This is because the BCM is an extremely secure system that will only accept signals from a genuine original key, and not from any other.

You'll need to replace the fob in case this happens. A professional locksmith will manage the entire process of replacing your key including programming a new key for your 500. In fact, they'll provide you with a clone key that functions the same way as your original fob (and costs a fraction of the price).