Fiat 500 Key Fob Replacement
If your 500 key fob isn't working Try a different one to see if the car will recognize it. If it does, the issue is likely to be related to the original fob's battery or water damage.
First replace the battery. The "+" side should be facing downwards.
Dead Battery
The battery is typically the cause of the fob not functioning. This isn't a problem to repair and most fobs notify you that the battery is dying. There are instructions for most car fobs YouTube or in your owner's guide. You can also bring it to a locksmith in your area or the dealer that provided it to you to repair it.
Sometimes, a fob may stop working and there may be an issue with the circuit board in the internal circuit. This is a bit rare but it is possible to happen. If you dropped the fob on something sharp, it can damage the internal chip. It can be a problem if you have an aftermarket fob and the key does not work. In this instance it is essential to visit a dealer locksmith to have the key reprogRammed so that it works with your 500.
One 2012 FIAT FIAT 500 flip key remote - resembles Ilco with lock, unlock and trunk buttons - new keyless entry replacement (will require cutting and program by locksmith).
Damaged Chip
A fiat 500 key fob is an wireless device that sends an indication for the car to start once you press the button. It has a microchip that contains the information that will allow it to communicate with the car. If the chip is damaged, it can't transmit the correct code, and the car won't start. Locksmiths can fix this type damage. United Locksmith is capable of providing this service for old models as well as more recent models, so don't be scared to contact them.
You can purchase a new fob and have it programmed professionally by a locksmith. This is much cheaper than going to the dealer and it works similarly. You'll have to provide certain details to the locksmith, like the year that your car was manufactured and its model.
If you're not sure how to fix this problem, try rub the chip with the help of a US dollar bill. The copper in the bill is abrasive, and will get rid of dirt and oxidation. However, it will not harm the microchip. If the chip is physically damaged however, it may not be in a position to be repaired. This can happen when you drop it or run it over by your vehicle.
Water Damage
Whether you accidentally dropped your keys in the water, put them in your purse while swimming at the beach, or splashed them with water on a rainy day It's likely that your key fob is likely to suffer water damage. Even if it's just a tiny amount of water on the key, it can cause serious problems to its electronics and hinder it from functioning properly.
The good news is that you can often solve this issue by taking off the key fob and using paper towels to rid it of any remaining dirt or water. After the fob is dry and clean, you can replace the battery and it will begin functioning normally.
You can also take the fob to a local locksmith shop or auto shop to have it professionally cleaned and programmed. They can employ special equipment to ensure that the key fob is compatible with the computer in your car.
If your Fiat 500's main fob fails to function, it can be a stressful and frustrating. It is tempting to visit a dealer to replace your key fob but this could be expensive and time-consuming. Locksmiths can replace your key fob with no need to visit the dealership. Because of this, they are a far better choice than a dealership.
Pairing Issues
When you drop your key fob, or it stops working and there is nothing going on, it could be the chip that is malfunctioning. This could be due to water damage or an unresponsive battery.
Most of the time, this can be done by following the instructions in the owner's manual. If you're having issues or your manual isn't working it is recommended that you have an auto locksmith do this task. This ensures the chip isn't damaged and is likely to be the most affordable solution.
key fiat 500 of owners have reported that their keys won't allow them to lock their cars. This could be a major issue if you're driving to the gas station to fill up. Some owners have even reported the locking mechanism of their 500's malfunctioning and requiring replacement of the entire steering intermediate shaft. Fiat has actually addressed this problem in a technical bulletin (TSB).
If you're having problems with your Fiat, an experienced locksmith could help. They'll be able to duplicate your existing key or make you a new one that will lock and start the car. They can do this without having access to your old key, and it's generally cheaper than purchasing one from a dealer.