Fiat 500 Replacement Key Fob

If your 500 remote key fob has stopped functioning, it could be time to replace the battery. However, if you replace the battery and it doesn't work the issue could be elsewhere.

United Locksmith specializes in the creation of new keys for classic cars. We have the tools and spare parts required for this service.

Dead Coin Battery

The most common reason your Fiat 500 key fob will not unlock or lock the doors is due to a dead battery. The battery inside the key fob will drain quickly when you don't use frequently enough. If your remote starts to show signs of a loss in range or stopped functioning in the middle of the night, then your battery may be dead.

Metal clips hold the battery in within the key fob. If the clips are not tightly secured, they could result in contact issues that prevent your remote to receive power. Use a flathead screwdriver to remove the retaining clip and then remove the old battery. Make sure that the battery you choose to use has the same voltage, size and specifications as the original.

The exposure to water can cause the key fob to become corroded or damaged. Even a small bath in soapy, warm water could damage the chip. It is best to keep your key fob in a dry environment.

Water Damage

If your key fob isn't working correctly, it could 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 keys out of the washing machine, the ocean and the pool.

The key fob comes with an electronic chip in it that sends a signal to your car's immobilizer system. The chip is what allows the 500 to lock and immobilizer start. If it gets wet it will not work.

If you're trying to determine if your key fob is functional it is possible to clean the internal electronics using isopropyl or an electronic cleaner. However, it's better to purchase a replacement from a dealer rather than trying to repair a key fob that has been submerged by salt water.

Although a replacement fob may cost a bit of money, it's far less expensive than paying for your fiat doblo key 500 to be towed to the dealer for repair! You can also do it yourself with only a few steps. Be sure to have the correct type of battery prior to opening your keyfob. This task is more straightforward than it appears and there are step-by-step instructions on the internet for immobilizer nearly any key fob in your car.

Faulty Chip

The chip located within the key fob communicates to your car's immobiliser unit to make sure the car is able to start when the correct key is inserted. If the chip is damaged or damaged in any way, your car will not start.

Water damage or a dead cell phone battery are among the most common reasons for defective chips. It is best to delegate the work to a professional locksmith, who can repair the chip in a short time and at a reasonable cost.

If your key fob stops functioning after exposure to clean tap water or rain, take out the battery and clean the electronic component using a paper towel to ensure it is fully dry before putting it back into. If the key fob isn't working it's probably an issue with the chip and will require replacement.

Some people go to their dealer if they need an entirely new fiat 500 spare key fob. But, this can be costly. If you are seeking a cost-effective solution to have your Fiat key fob repaired make sure you contact United Locksmith. We have the equipment and know-how to repair your Fiat fob in a professional and timely way.

Faulty Receiver Module

Fiat key fobs transmit a 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 several reasons why the fob may stop working. This could be due to a dead battery water damage, worn-out buttons or a receiver issue signal interference or a malfunctioning chip.

If the fob has been placed in a pocket that been subject to extreme trauma, such as falling on hard floor or getting washed in the washing machine and it isn't capable of communicating with the car's Body Control Module (BCM). This is because the BCM is an extremely secure system that will only accept signals from a genuine original key and not accept any other.

You'll have to replace the fob in case this occurs. A locksmith professional can handle every aspect of the replacement procedure as well as programming a new one for your 500. They can even provide an clone fob that performs exactly like the original (and costs only less than the cost).