Fiat 500 Key Fob Replacement
If your 500 key fob doesn't work Try another one to see if the vehicle can detect it. If it does, the problem is most likely due to the original fob's battery or water damage.
First replace fiat 500 duplicate key . The "+" side should be facing downwards.
Dead Battery
The majority of the time, when a fob isn't working it's because the battery is dead. It's not difficult to fix, and most fobs notify you that the battery is low. You can find the instructions on YouTube for almost any key fob in your car or in the owner's manual. You can also bring it to a local locksmith or the dealer who sold it to you to repair it.
Sometimes, a fob may not function and there could be an issue with the circuit board in the internal circuit. It is rare however, it can occur. The internal chip could be damaged in the event you drop the fob over something that is hard. It can occur if you use an aftermarket fob and it doesn't work. In this situation you'll have to visit a locksmith or dealer and have it reconfigured to work with your 500.
One 2012 FIAT 500 Flip Key Remote that resembles Ilco brand with lock, unlock and trunk buttons - new replacement keyless entry remote (will require cutting and programmed by a locksmith)
Chips damaged
Fiat 500 key fobs are wireless devices that send an electronic signal to the car when you press the button. It is equipped with a microchip that contains the information that is needed to communicate with the car. If the chip is damaged, it will not transmit the correct code, and the car won't start. It's possible to repair this type of damage and a locksmith will assist. United Locksmith can complete this service on both classic as well as newer models, so do not hesitate to contact us.
You can purchase a new fob and have it professionally programmed by a locksmith. This is much cheaper than visiting a dealer and will work exactly the same way. You'll need to provide some information for the locksmith, like the year in which your car was manufactured and its model.
Rub the chip with an old dollar bill if not sure what to do. The copper in the bill is abrasive and can remove oxidation and dirt. However, it will not cause harm to the microchip. If the chip is physically damaged, it might not be able to be repaired. This can happen when you drop it, knock it over with your car or other form of physical stress.
Water Damage
Whether you accidentally dropped your keys in the pool, left them in your pocket while you were swimming at the beach or splashed them with water during a rainy day it's likely your fob will have some water damage. Even if you only have the smallest amount of water on the key, it can cause major problems for its electronic components.
It is usually possible to fix this problem yourself by removing the fob and cleaning it with a towel. Once the fob has dried, you can then replace its battery and it should start working normally.
You can also take your key fob to a local locksmith shop or auto shop to get it professionally cleaned and programmed. The professionals can use special equipment to ensure that the key fob works with your car's computer system.
If your Fiat 500's key fob ceases to work, it could be stressful and disorienting. It is tempting to go to the dealer to have your key fob replaced however, this can be costly and inconvenient. Locksmiths can replace your key fob with no need to visit an establishment. They are a better option over a dealer as they can take care of all aspects of your car's key fob replacement without the need for a dealer visit.
Pairing Issues
If you lose your keyfob or it ceases to function, and nothing else seems to be wrong, it may be the chip. It could be due to water damage or a dead battery, or it could be that it needs reprogramming.
This can be accomplished by following the steps in your owner's manual. If you're having problems or your manual isn't working it is recommended that you have an automotive locksmith perform this task. This will ensure that the chip is not damaged, and is the cheapest alternative.
Another issue facing 500 owners is that the key fob won't lock the car. This could be a major problem if you're heading to an gas station to fill up. Some owners have even reported the locking mechanism on their 500's failing and having to replace the entire intermediate shaft of the steering. Fiat has actually mentioned this problem in a technical bulletin (TSB).
If you're experiencing issues with your Fiat car, an experienced locksmith could help. They'll be able to duplicate the key you have or create a new one that will lock and start the car. They can make this happen without ever seeing your key, and are typically much cheaper than getting it from a dealership.