20 Fun Facts About Fiat 500 Replacement Key Cost

20 Fun Facts About 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 but it still doesn't work, the problem may be somewhere else.

At United Locksmith, we specialize in making new keys for old automobiles. We have the tools and parts needed for this service.

Dead Coin Battery

A dead battery is the main cause of your Fiat 500 keyfob not locking or unlocking the doors. The key fob has an internal battery called a coin cell which will quickly drain when it isn't being frequently used. If your remote starts to show signs of a loss of range or has stopped functioning and the battery is not working, it could be dead.

Metal clips hold the battery in place on the key fob. If the clips are loose they could cause problems with contact, which can prevent your remote from receiving power. Make use of a flathead screwdriver to break open the retaining clip and remove the old battery. Make sure to use a battery with the same size, voltage and specification as the original.

Water exposure can cause the key fob to corrode, or even become damaged. Even a quick bath in soapy, warm water can cause damage to the chip. It's best to keep your key fob in a dry place.

Water Damage

Water damage may be the reason behind your key fob's not functioning properly. Key fobs are fitted with rubber seals that prevent them from being damaged by a light rain or a splash of water, but it is crucial to keep your keys safe from the pool, ocean, and the washing machine!


The key fob has an electronic chip that sends a signal car's immobilizer system. This is the reason why your 500 can lock or start, but should the chip become wet, it will no longer function.

If you're trying to determine if your key fob is still functioning You can clean the internal electronics using isopropyl or an electronic cleaner. It is recommended to replace the key fob if it's submerged into salt water rather than try to fix it yourself.

A replacement fob may cost you a bit but it's far less expensive than paying to have your Fiat 500 towed to a dealer and repaired there! Additionally, you can do it yourself in the simplest of steps. Be sure to have the correct type of battery before you attempt to open your keyfob. This task is more straightforward than it appears, and you can find step-by-step instructions on the internet for nearly any key fob for your car.

Faulty Chip

The chip in the key fob communicates to your car's immobiliser unit to ensure the vehicle is capable of starting when the correct key is inserted. If the chip is damaged, or corrupted in any way your car will not start.

Damage to the water or a dead battery are the most common reasons for an unreliable chip. Whatever the reason, it's an ideal idea to hand the work to a locksmith since they will be able to repair the chip quickly and at a cost-effective price.

If your key fob does not work after being exposed to clean rain or tap water then remove the battery. Clean the electronic component using paper towels. If the key fob does not work, there's the possibility that it's an issue with the component and requires to be replaced.

Some people will turn to their dealer when they are in need of a new Fiat key fob, however it can be a expensive option. If  The Key Lab  seeking a cost-effective method to get your Fiat key fob repaired then look no further than United Locksmith. We have the tools and experience necessary to repair your Fiat key fob in a timely and professional manner.

Faulty Receiver Module

Fiat key fobs send an alert up 50 feet away to the vehicle, which can unlock and close the doors (and start the vehicle if it has automatic transmissions). There are a few reasons why a fob could 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 in the pocket that has been subject to extreme trauma (such as being dropped on a hard floor or being washed in a washing machine) the fob may not be able to connect with the Body Control Module (BCM) of the vehicle. The BCM is a security system that will only accept signals from genuine keys.

You will need to replace the fob in case this happens. A professional locksmith will take care of the entire key replacement process including programming a new key for your 500. They can even provide you with an identical fob that functions exactly like the original (and costs just less than the price).