A Step-By-Step Instruction For Fiat 500 Replacement Key Cost Fiat 500 Replacement Key Fob

It could be time to change the battery if the 500 remote key fob is not working. If fiat key replacement replace the battery but it doesn't work it could be a problem elsewhere.

At United Locksmith, we specialize in the creation of new keys for classic automobiles. We have all the tools and accessories needed to perform this service.

Dead Coin Battery

A dead battery is the most frequent reason for your Fiat 500 keyfob not locking or unlocking the doors. The coin cell battery in the key fob will drain quickly when you don't utilize it often enough. If your remote has started to show signs like a loss in range or stopped functioning and the battery is not working, it could be dead.

The battery in the key fob is held in place by metal retaining clips. If the clips are not secure, they could cause contact issues that prevent your remote to receive power. Use a flathead screwdriver to break open the retaining clip and then remove the old battery. Be sure to use an alternative battery that has the same kind of voltage, the same size and specifications as the original battery.

The key fob may also be damaged or corroded through exposure to water. Even a quick bath in warm, soapy water could damage the chip. It is best to keep your key fob in a dry environment.

Water Damage

If your key fob doesn't work correctly, it could be due to water damage. 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 from being tossed into the pool, ocean, and the washing machine!

The key fob contains an electronic chip inside it that sends a signal car's immobilizer system. The chip allows the 500 to be locked and started. If it gets wet, however, it will no longer work.

If you want to check if your key fob is functional, you can clean the internal electronics with isopropyl or an electronic cleaner. It is recommended to replace a key fob in the event that it is submerged in salt water, rather than trying to fix it yourself.

A replacement fob might cost you a little bit, but it's a lot cheaper than having to have your Fiat 500 towed to a dealer and repaired there! You can also fix it yourself with only a few steps. Make sure you have the correct type of battery before you attempt to open your key fob. You can find step-by-step instructions for any car keyfob on the internet.

Faulty Chip

The chip in the key fob communicates with the immobiliser in your car to ensure that the vehicle will only start when the proper keys are inserted. If the chip is damaged or destroyed the car will not start, no matter what you do.

A chip that is defective can happen due to several reasons, but the most common cause is water damage or the battery being dead. It is best to leave the task to a professional locksmith who will be able to replace the chip in a short time and at a an affordable cost.

If your key fob ceases to function after exposure to clean tap water or rain, remove the battery and clean the electronic component with a tissue to ensure that it is completely dry before putting it back in. If the key fob still fails to work it's probably to be a damaged chip that is required to be replaced.

Many people will seek out their dealer when they are in need of a new Fiat key fob, but this could be a costly alternative. United Locksmith is the best choice if you need your Fiat keyfob fixed at a reasonable cost. We have all the tools and knowledge required to fix your Fiat fob in a timely and professional manner.

Faulty Receiver Module


Fiat key fobs transmit a signal to the vehicle which will unlock and lock doors (and start the car if it has an automatic transmission) up to 50 feet. However, there are a few things that could cause the fob to stop functioning. This includes a dead coin battery or water damage or worn buttons or a problem with the receiver module and signal interference or a malfunctioning electronic chip.

If the fob has been stored in a place that has endured extreme trauma, such as being dropped on hard floors or being washed in a washing machine or dishwasher, it might not be able to communicate with the car's Body Control Module (BCM). This is because the BCM is a secure system that will only accept a signal from a genuine key and not accept any other.

If this is the case, you will require replacing your fob. A professional locksmith can take care of all aspects of the key replacement procedure, including programming a new one for your 500. In fact, they can even provide you with a clone key that works just the same as your original fob (and costs less than the cost).