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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 but it doesn't work the issue is likely to be elsewhere.

United Locksmith specializes in the creation of new keys for classic automobiles. We have all of the tools and accessories needed to provide this service.

Dead Coin Battery

A dead battery is the most common cause of your Fiat 500 keyfob not locking or unlocking the doors. The battery of the coin cell inside the key fob will deplete quickly if you don't use frequently enough. If your remote is beginning to show signs of a loss of range or stopped functioning in the middle of the night, then your battery may be dead.

Metal clips hold the battery in place on the key fob. If the clips are loose, they could cause contact issues which will prevent your remote from receiving power. Utilizing a small screwdriver, push the clip that holds the retaining pin open to remove the current battery and insert a new one. Choose a battery that is the same voltage, size, and specification as the original.

The key fob could also become corroded or damaged due to exposure to water. Even a short bath in soapy water may cause damage to the electronic chip inside. It is best to keep your key fob in a dry area.

Water Damage

If your key fob isn't operating properly, it may be caused by water damage. The rubber seals on key fobs prevent them from being damaged by a tiny drizzle or splash of water. However, it's crucial to keep your car keys away from the washing machine, the ocean and even the pool.

The key fob contains an electronic chip inside it that transmits a signal car's immobilizer system. fiat ducato key fob is what allows the 500 to start and lock. If it gets wet, however it will not function.

Try cleaning the internal electronics of your key fob using isopropyl alcohol, or an electronic cleaner to see whether they're still in good condition. However, it is probably best to get a replacement from a dealer rather than trying to fix the key fob that has been submerged in salt water.

A replacement fob could cost you some money, but it's a lot cheaper than having to have your Fiat 500 towed to a dealer and fixed there! You can also make it yourself in just a few easy steps. Just make sure you have the right battery type before you attempt to open your key fob. There are step-by-step directions for any key fob in your car online.

Faulty Chip

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


A damaged chip could occur due to many reasons, but most often it is due to water damage or a dead battery. It is best to leave the work to a professional locksmith, who will be able to replace the chip quickly and at reasonable cost.

If your key fob does not function after being exposed to clean tap or rain water then remove the battery. Clean the electronic component with a paper towel. If the key fob does not work, it is likely to be a damaged chip that will need to be replaced.

Some people will go to their dealer if they require an entirely new Fiat fob. However, this could be expensive. United Locksmith is the best option if you want your Fiat key fob repaired at a reasonable cost. We have the equipment and know-how to repair your Fiat fob in a timely and professional way.

Faulty Receiver Module

Fiat key fobs transmit an electrical signal to the vehicle that can unlock and close doors (and start the car if it has an automatic transmission) up to 50 feet. There are a variety of reasons why the fob could not function. It could be due to a dead battery damaged by water buttons, worn ones as well as a receiver module problem and signal interference, or a malfunctioning electronic chip.

If the fob was located in the pocket that has been subject to 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 vehicle. The BCM is a security system that can only accept signals from genuine original keys.

If this is the case, then you must replace your fob. A professional locksmith is able to handle all aspects of the replacement procedure and can even program a brand new one for your 500. They can even offer an identical fob that functions just like the original (and costs only a fraction of the price).

Homepage: https://www.g28carkeys.co.uk/fiat-car-key-replacements-near-me/