20 Best Tweets Of All Time About Fiat 500 Replacement Key Cost
Fiat 500 Replacement Key Fob
If your 500 remote key fob has stopped working, it might be time to replace the battery. If fiat replacement key do replace the battery and it is still not working, then the problem is probably elsewhere.
At United Locksmith, we specialize in the creation of new keys for classic cars. We have all the tools and parts necessary to provide this service.
Dead Coin Battery
The most frequent reason that your Fiat 500 key fob will not unlock or lock the doors is a dead battery. The key fob is equipped with a coin cell battery which will quickly drain when it isn't being used often enough. If your remote started to show signs of weakness such as a loss in range and stopped working completely, the battery is probably dead.
Metal clips hold the battery in place in the key fob. If the clips are loose they can cause contact issues, which could prevent your remote from receiving power. Use a flathead screwdriver to remove the retaining clip and remove the old battery. Make sure to use a battery with the same voltage, size and specification as the original.
The exposure to water can cause the key fob to corrode or be damaged. Even a quick shower in soapy water can harm the electronic chip within. Keep your key fob dry.
Water Damage

Water damage may be the reason behind your key fob's not functioning properly. Key fobs have rubber seals to protect them from being damaged by a light rain or a splash of water, but it is essential to keep your car keys safe 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 be locked and started. If it gets wet it will not work.
If you want to check whether your key fob still functioning, you can clean the internal electronics using isopropyl or electronic cleaner. However, it is probably better to purchase a new one from a dealership instead of trying to fix a key fob that has been submerged in salt water.
A replacement fob can cost you a bit however it's much cheaper than having to have your Fiat 500 towed to a dealer and repaired there! In addition, you can do it yourself with a few easy steps. Make sure you have the correct type of battery before you attempt to open your key fob. This task is more straightforward than it appears and there are step-by-step instructions online for virtually any key fob for your car.
Faulty Chip
The chip located within the key fob communicates with the 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 corrupted, your car won't start regardless of what you do.
A damaged chip could occur due to many reasons, but most commonly due to water damage or an unresponsive battery. Whatever the reason, it's a good idea to leave this work to a locksmith since they will be able to repair the chip for you quickly and at a low cost.
If your key fob stops working after exposure to clean tap water or rain, unplug the battery and clean the electronic component with a tissue to ensure that it is completely dry before putting it back into. If the key fob still doesn't work it's most likely a fried chip and is required to be replaced.
A few people turn to their dealer when in need of an entirely new Fiat key fob, but this can be a very expensive alternative. United Locksmith is the best place to go if you are looking to have your Fiat key fob repaired at a reasonable price. We have the tools and knowledge needed to repair your Fiat key fob in a quick and professional way.
Faulty Receiver Module
Fiat key fobs send an alert up 50 feet away to the vehicle, which will unlock and close the doors (and start the vehicle for vehicles with automatic transmissions). There are many reasons why a fob could stop working. This could be due to a dead battery, water damage, worn out buttons an issue with the receiver, signal interference, or an issue with the chip.
If the fob was placed in a pocket which has suffered severe trauma (such as being dropped onto a hard floor or being washed in the washing machine), it may not be able to connect with the Body Control Module (BCM) of the car. The BCM is a security system that can only accept signals from genuine original keys.
If this is the case, then you have to replace your fob. A professional locksmith can handle the entire process of replacing your key including programming a brand new key for your 500. They can even give you an identical fob that functions exactly the same way as the original (and costs just one-third of the price).