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If your 500 remote key fob isn't functioning, it could be time to replace the battery. However, if you replace the battery but it continues to stop working, then the problem is probably elsewhere.
United Locksmith specializes in the production of new keys for classic automobiles. We have all of the tools and parts necessary to perform this service.
Dead Coin Battery
A dead battery is the primary cause of your Fiat 500 keyfob not locking or unlocking the doors. The key fob contains the battery of a coin-cell that is prone to draining quickly in the event that it is not frequented enough. If your remote began to show signs of weakening like a loss of range and then completely stopped working, the battery is probably dead.
The battery in the key fob is held in place with metal clips that hold it in place. If the clips aren't tight, they can create problems with contact that can prevent the remote from receiving power. Use a flathead screwdriver pry open the retaining clip and remove the old battery. Make sure to select a replacement battery with the same kind of voltage, size, and specification as the original battery.
The exposure to water can cause the key fob to become corroded or damaged. Even a brief bath in soapy, warm water could cause damage to the chip. Keep your key fob dry.
Water Damage
If your key fob isn't working properly, it may be caused by water damage. Key fobs are fitted with rubber seals that stop them from being damaged by a light rain or a splash of water. However, it is vital to keep your car keys away from the pool, ocean and washing machine!
The key fob has an electronic chip that sends a message to the immobilizer system in your car. The chip is what allows the 500 to lock and start. If it gets wet, it will no longer function.
If you're looking to determine if your key fob is still functioning You can clean the internal electronics using isopropyl or electronic cleaner. It is best to replace a key fob in the event that it has been submerged into salt water rather than try to repair it yourself.
A replacement fob may cost you a few dollars but it's far cheaper than having to have your Fiat 500 towed to a dealership and fixed there! In addition, you can make it yourself in just only a few steps. Just ensure you have the correct type of battery before you attempt to open your key fob. This task is much simpler than it appears, and there are step-by-step instructions online for nearly every key fob in your car.
Faulty Chip
The chip located within the key fob communicates to your car's immobiliser unit to ensure your car is only able to start when the correct key is inserted. If the chip is damaged or destroyed the car will not start, no matter what you do.
Damage to the water or a dead cell battery are the two most common reasons for an unreliable chip. It is best to hand over the task to a professional locksmith who can repair the chip in a short time and at a an affordable price.
If your key fob fails to function after exposure to clean water from the tap or rain, take off the battery and clean the electronic component using a paper towel to ensure it's completely dry before putting it back in. If the key fob will not function, there's the possibility that it has malfunctioning components and need to be replaced.
A few people turn to their dealer when they are in need of a new Fiat key fob, but this is a expensive option. If you are seeking a cost-effective method to have your Fiat key fob repaired Look no further than United Locksmith. We have the tools and knowledge necessary to fix your Fiat key fob in a timely and professional manner.
Faulty Receiver Module
Fiat key fobs transmit signals of up 50 feet away to the vehicle, which allows it to unlock and close the doors (and start the vehicle in case of automatic transmissions). However there are a few factors that could cause the fob to stop working. This includes a dead coin battery water damage, worn buttons, a receiver module issue and signal interference or an electronic chip that has failed.
If the fob is in the pocket of someone who has suffered severe trauma (such as being dropped on the floor or washed in a washing machine) the fob might not be in a position to communicate with the Body Control Module (BCM) of the car. This is because the BCM is secured and will only accept a signal from a genuine original key, and not from any other.
You'll need to replace the fob in case this occurs. A professional locksmith can handle all aspects of the key replacement process as well as programming a new one for the 500. In fact, they can even offer you a clone key that functions exactly like your original fob (and costs a fraction of the price).