Fiat 500 Replacement Key Fob

If your 500 remote key fob isn't working, it may be time to replace the battery. If you replace the battery but it still doesn't work it could be a problem elsewhere.

United Locksmith specializes in the production of new keys for classic cars. We have the tools and components needed for this service.

Dead Coin Battery

A dead battery is the main reason for your Fiat 500 keyfob not locking or unlocking the doors. The battery for the coin cell in the key fob will deplete quickly when you don't use it frequently enough. If your remote started to show signs of weakening like a loss of range and stopped working completely, the battery is probably dead.

Metal clips keep the battery securely within the key fob. If the clips are loose it could lead to contact issues, which could prevent the remote from receiving power. With a small flathead screwdriver, break the retaining clip to take out the battery and then insert a fresh one. Be sure to use a replacement battery with the same kind of voltage, the same size, and specification as the original battery.

The key fob could also be damaged or corroded through exposure to water. Even a brief bath in warm, soapy water could damage the chip. Keep your key fob dry.

Water Damage

If your key fob isn't operating correctly, it could be due to water damage. Key fobs come with rubber seals that stop them from being damaged by rain or a splash of water, however it is very important to keep your keys out of the ocean, pool, and washing machine!

The key fob comes with an electronic chip that transmits an immobilizer system of your car. The chip allows the 500 to lock and start. If it gets wet, however it will not work.

If you're looking to determine whether your key fob still functioning you can clean the internal electronics using isopropyl or fiat 500 replacement key Fob an electronic cleaner. However, it is probably better to purchase a new one from a dealer instead of trying to fix the key fob which has been submerged by salt water.

While a replacement fob can cost you a bit of money, it is a lot cheaper than having to pay for your Fiat 500 to be towed to the dealer and repaired! Plus, you can make it yourself in just a few easy steps. Be sure to have the correct battery type before attempting to open your keyfob. You can find step-by-step instructions for any car keyfob online.

Faulty Chip

The chip that is contained in the key fob communicates with your car's immobiliser unit to make sure the vehicle is only able to start when the correct key is used. If the chip is damaged or destroyed, your car won't start no matter what you do.

A chip that is defective can happen due to a variety of reasons but most commonly due to water damage or the battery being dead. Regardless of the reason, it is recommended to delegate the job to a locksmith as they will be able to repair the chip for you swiftly and at an affordable price.

If your key fob fails to function after exposure to clean water from the tap or rain, take off the battery and wipe down the electronic component with a towel to ensure it's completely dry before putting it back into. If the key fob does not function, there is the possibility that it has malfunctioning components and need to be replaced.

A few people turn to their dealer when they are in need of an entirely new Fiat key fob, but this could be a costly alternative. If you're seeking a cost-effective method to get your fiat 500 keys key fob repaired make sure you contact United Locksmith. We have the equipment and know-how needed to repair your Fiat key fob in a quick and professional manner.

Faulty Receiver Module

Fiat key fobs transmit a signal to the vehicle, which will unlock and close doors (and start the car if it has an automatic transmission) up to 50 feet. However, there are some things that can cause the fob to stop working. These include a dead coin battery or water damage buttons, worn out buttons and a receiver module issue or signal interference, or an electronic chip malfunctioning.

If the fob is in an area that has experienced severe trauma (such as being dropped onto the floor or washed in the washing machine) the fob may not be in a position to communicate with the Body Control Module (BCM) of the car. The BCM is a security device which will only accept signals from genuine keys.

If this is the case, you have to replace your fob. A locksmith professional can handle all aspects of the key replacement key fiat 500 procedure, including programming a new one for your 500. In fact, they can even provide you with a clone key that functions the same way as the original fob (and costs only a fraction of the price).