Fiat 500 Key Fob Replacement
If your 500 key fob isn't working Try using a different one to see if the car will detect it. If it does, the issue is most likely to be with the original fob's battery, or water damage.
First, replace the battery. The "+" side should be facing downwards.
Dead Battery
The majority of the time, when a fob's not working, it's because the battery is dead. It's not difficult to fix 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 take it to a locksmith in your area or the dealer who supplied it to you to replace it.
Sometimes a fob stops working due to a problem on the internal circuit board. It's not often, but it does occur. If you dropped the fob on something hard it could damage the internal chip. It can also happen if you us e an aftermarket fob and the key does not work. In this instance it is essential to visit a dealer locksmith to get the key reprogrammed to make it compatible with your 500.
One 2012 FIAT FIAT 500 flip key remote - resembles Ilco with locks, unlocks, and trunk buttons – new keyless entry replacement (will need to cut & program by a locksmith).
Damaged Chip
Fiat 500 key fobs are wireless devices that transmit a signal to the car whenever you press the button. It has a microchip containing details about the code required to communicate with your car. If the chip is damaged it won't transmit the correct code, and the car won't start. It's possible to repair this type of damage and a locksmith will help. United Locksmith can complete this service on both classic and newer models, so do not hesitate to contact us.
A locksmith can program the new key fob. This is less expensive than going to the dealer and will function exactly the same way. A locksmith will require specific information from you, including the year that your car was built and the model's name.
If you're not sure of the best solution to this problem you can try rubbing the chip with the help of a US dollar bill. The copper in the bill is abrasive enough get rid of dirt and oxidation however, it won't cause harm to the microchip. The chip may not be repairable if it is physically damaged. This could happen if you fall it, ram it over with your car or any other type of physical trauma.
Water Damage
If you've accidentally dropped your keys in the pool, put them in your pocket while you were swimming at the beach or splashed them with water on a rainy afternoon it's likely your fob may have water damage. Even if there's only an ounce of water on the key, it can cause serious issues with its electronic components.
It is usually possible to solve this issue yourself by taking the fob out and cleaning it with a paper towel. After the fob is dry you can replace the battery. It will then begin working again.
You can also take the fob to a local locksmith or auto shop to have it professionally cleaned and programmed. They can use special equipment to make sure that the key fob works with your car's computer.
If the key fob in your Fiat 500 stops working, you may feel frustrated and stressed. You might be tempted to go to the dealer to have your key fob replaced but this could be costly and inconvenient. Locksmiths can handle all aspect of your car's key fob replacement without the necessity of a dealership visit. This is why they are a much better option than a dealership.
Pairing Issues
If you lose your keyfob, or it ceases to function and nothing else appears to be wrong, it could be the chip. This could be due water damage or the battery is dead.
This can often be done by following the steps in your owner's guide. If you are having trouble or your manual isn't working and you need to have an automotive locksmith perform this task. This will ensure that the chip isn't damaged, and it's the least expensive alternative.
500 owners have reported that their key fobs won't lock their cars. This could be a problem if you intend to fill up at the gas station. Some owners have reported the locking mechanism on their 500's failing and requiring replacement of the entire intermediate shaft for steering. This problem has actually been mentioned in a technical service bulletin (TSB) from Fiat.
A reputable locksmith can help you when your Fiat is having problems. They can duplicate your key or create a new one that locks and starts the vehicle. They are able to do this without looking at your old key, and it's typically cheaper than buying one from the dealer.