Fiat 500 Replacement Key Fob

It could be time to replace the battery if the 500 remote key fob isn't working. If you do replace the battery and it does not work then the issue could be elsewhere.

At United Locksmith, we specialize in the creation of new keys for old cars. We have the tools as well as the parts required for this type of service.

Dead Coin Battery

A dead battery is the primary cause of your Fiat 500 keyfob not locking or unlocking the doors. The battery for the coin cell in the key fob is likely to drain quickly when you don't use it often enough. If your remote began to show signs of weakness like a loss of range and then completely stopped working it is likely that the battery is dead.

Metal clips hold the battery securely on the key fob. If the clips aren't secure, they could cause problems with contact, which can prevent the remote from receiving power. With a small flathead screwdriver, push the retaining clip outwards to remove the current battery and replace it with a new one. Use a battery that has the same size, voltage and specifications as the original.

The key for fiat 500 fob might be damaged or corroded by exposure to water. Even a quick bath in soapy water could damage the electronic chip inside. Make sure your key fob is dry.

Water Damage

Water damage may be the reason for your key fob not functioning properly. Key fobs are fitted with rubber seals that protect them from being damaged by a light rain or splashes of water. However, it is vital to keep your keys out of the pool, ocean and washing machine!

The key fob is equipped with an electronic chip that transmits an alert to the immobilizer of your car. This is what allows your 500 to start or lock, however should the chip become saturated, it won't be able to longer function.

You can try cleaning your key fob's internal electronics with isopropyl Alcohol or an electronic cleaner to see if they are still good. However, it's better to purchase a replacement from a dealership instead of trying to fix the key fob which has been submerged in salt water.

While a replacement fob could cost a little money, it's much less expensive than having to pay for your Fiat 500 to be towed to the dealership and repaired! Additionally, you can do it yourself in only a few steps. Be sure to have the correct battery type prior to opening your key fob. There are step-by-step directions for any key fob in your car online.

Faulty Chip

The chip in the key fob connects directly with the immobiliser of your vehicle to ensure that the vehicle will only start when correct keys are used. If the chip is damaged or damaged in any way it will not start.

Damage to the water or a dead battery are the most common reasons for the chip being damaged. Whatever the reason, it's an ideal idea to hand this task to a locksmith, as they can replace the chip for you quickly and at a low cost.

If your key fob will not function after exposure to clean rain or tap water then remove the battery. Clean the electronic component using an old towel. If the key fob fails to work it's most likely an issue with the chip and will need to be replaced.

Some people will turn to their dealer when they are in need of a new Fiat key fob, however this can be a very costly option. United Locksmith is the best place to go if you are looking to have your Fiat keyfob fixed at a reasonable price. We have the equipment and know-how necessary to fix your Fiat key fob in a quick and professional way.

Faulty Receiver Module

Fiat key fobs transmit an electrical signal to the vehicle that will unlock and close doors (and start the car for vehicles with an automatic transmission) up to 50 feet. There are many reasons why a fob could stop working. This includes a dead coin battery, water damage buttons, worn out buttons or a problem with the receiver module and signal interference, or an electronic chip that is malfunctioning.

If the fob was located in an area that has experienced severe trauma (such as being dropped on a hard floor or being washed in a washing machine) it might not be in a position to communicate with the Body Control Module (BCM) of the vehicle. The BCM is a security device that only accepts signals from genuine keys.

If this is the case, you have to replace your fob. A professional locksmith will manage the entire process of replacing your key including programming a new key for your 500. In fact, they could provide you with a clone key that functions the same way as your original fob (and costs only a fraction of the cost).