The 12 Most Popular Fiat 500 Replacement Key Cost Accounts To Follow On Twitter Fiat 500 Replacement Key Fob

If your 500 remote key fob has stopped functioning, it could be time to replace the battery. If you do replace the battery and it is still not working it is likely to be elsewhere.

United Locksmith specializes in the production of new keys for classic cars. We have all of the necessary tools and parts to perform this service.

Dead Coin Battery

The most frequent reason that your Fiat 500 key fob will not unlock or lock the doors is due to a dead battery. The key fob is equipped with a coin cell battery that can quickly deplete when it isn't frequented enough. If your remote began to show signs of weakening such as a loss of range, and then stopped working completely, the battery is probably dead.

Metal clips keep the battery securely on the key fob. If the clips aren't secure, it can cause contact issues, which could prevent the remote from receiving power. Use a flathead screwdriver pry open the retaining clip and remove the battery. Be sure to use a replacement with the same kind of voltage, size and specifications as the original battery.

Water exposure can also cause the key fob to corrode or become damaged. Even a brief bath in soapy water could harm the electronic chip within. Make sure your key fob is dry.

Water Damage

If your key fob isn't working properly, it could be due to water damage. Key fobs are fitted with rubber seals that prevent them from being damaged by light rain or a splash of water. However, it is crucial to keep your car keys safe from the pool, ocean and washing machine!

The key fob is equipped with an electronic chip which sends an electronic message to the immobilizer system in your car. The chip allows the 500 to start and lock. If it gets wet it will not function.

You can clean the inside electronics of your keyfob using isopropyl alcohol, or an electronic cleaner to determine whether they're still in good condition. However, it's better to purchase a new one from a dealership instead of trying to repair the key fob that is submerged in salt water.

A replacement fob can cost you a bit but it's far cheaper than having to have your Fiat 500 towed to a dealer and repaired there! In addition, you can do it yourself in several easy steps. Make sure you have the correct battery type prior to opening your key fob. You can find step-bystep directions for every car keyfob online.

fiat ducato key fob inside the key fob communicates with the immobiliser on your car to ensure that your vehicle will only start when correct keys are inserted. If the chip is damaged or corrupted it won't allow your car to start regardless of what you do.

Damage to the water or a dead cell phone battery are the most frequently cited reasons for the chip being damaged. It is best to hand over the repair to a professional locksmith, who can repair the chip quickly and at a reasonable price.

If your key fob does not work after being exposed to clean rain or tap water take it off the battery. Wipe down the electronic component with an old towel. If the key fob does not work it's most likely a fried chip and will need to be replaced.

Many people will seek out their dealer when they are in need of an entirely new Fiat key fob, but this is a costly option. If you're seeking a cost-effective method to have your Fiat key fob repaired then look no further than United Locksmith. We have the tools and knowledge required to repair your Fiat fob in a timely and professional manner.

Faulty Receiver Module

Fiat key fobs send a signal to the vehicle that will unlock and lock doors (and start the car for those with an automatic transmission) up to 50 feet. However, there are some things that can cause the fob to cease working. It could be due to a dead battery, water damage buttons, worn ones, a receiver module issue and signal interference, or a malfunctioning electronic chip.

If the fob is in the pocket of someone who has suffered extreme trauma (such as being dropped onto the floor, or washed in the washing machine), it may not be in a position to communicate with the Body Control Module (BCM) of the car. This is because the BCM is a secure system that will only accept a signal from a genuine key and not another.


If this is the case, then you will require replacing your fob. A locksmith professional can handle every aspect of the key replacement procedure and even program a new one for the 500. In fact, they can offer you a clone key that works just the same way as your original fob (and costs only a fraction of the cost).

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