Fiat 500 Key Fob Replacement
If your 500 key fob stops working Try a different one to see if your car can detect it. If it does, then the issue is likely to be related to the original fob's battery or water damage.
Replace the battery first. Make sure that the new # CR2032 coin battery is properly inserted with the "+" side facing down in the fob.
Dead Battery
The battery is usually the reason behind a fob not working. It's easy to fix Most fobs give you a warning if the battery is not fully charged. You can find the correct procedure for the majority of car key fobs on YouTube or in your owner's guide. You can also replace it by taking it to the locksmith or dealer who gave it to you.
Sometimes, a device stops functioning due to a malfunction with the internal circuit board. It's not often, but it does happen. The internal chip can be damaged if you drop the fob on something that is hard. This could also happen if you use an aftermarket key, and the fob doesn't work. In this instance, it is necessary to visit a dealer locksmith to have the key reprogRammed so that it works with your 500.
One 2012 FIAT 500 Flip Key Remote that resembles Ilco brand with lock, unlock and trunk buttons. This is a new keyless entry remote (will need to be cut and programmed by locksmith)
Chips that are 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 information about the code needed to communicate with your car. If the chip is damaged it will not transmit the correct code, and the car won't begin. It is possible to repair this kind of damage and a locksmith can help. United Locksmith is capable of completing this service for classic models as well as more recent models, so don't be scared to contact them.
redirected here can purchase a brand new fob and have it professionally programmed by locksmiths. It's less expensive to do this rather than going to the dealer, and it works just as well. You will need to provide some details to the locksmith, for example, the year that your car was manufactured and the model.
Rub the chip with an old dollar bill if not certain what to do. The copper in the bill is abrasive, and can remove oxidation and dirt. However, it won't harm the microchip. If the chip is physically damaged however, it may not be able to be repaired. This can happen if you drop it, run it over by accident with your vehicle, or some other kind of physical trauma.
Water Damage
If you've accidentally dropped your keys in the pool, threw them in your pocket while swimming at the beach, or splashed them with water during a rainy day, it's likely that your fob may have water damage. Even if there is only the smallest amount of water on the key, it could cause serious problems with its electronic components.
The good news is that you can often solve this issue by taking off the key fob and using a paper towel to clean it of any dirt or water that remains. After the fob is dry it is possible to replace its battery. It will then begin working properly.
You can take it to an auto repair shop or locksmith to get it professionally programmed and cleaned. These professionals are able to utilize special equipment to ensure that the key fob works with your car's computer.
If your Fiat 500's keys fob isn't working, it can be frustrating and stressful. You may be tempted to go to the dealer to get your key fob replaced, but this can be expensive and unaffordable. Locksmiths can handle all aspect of your car's key fob replacement without the need for a dealership visit. They are a better choice than a dealer since they can handle every aspect of your car's key fob replacement without the need for a dealer visit.

Pairing Issues
If you lose your key fob, or it stops working but there's nothing the issue there could be a chip that is malfunctioning. It could be due to water damage or a dead battery.
Most of the time, this can be accomplished by following the steps in your owner's guide. If you're having difficulty or your manual doesn't work then you should hire an auto locksmith do this task. This will ensure that the chip isn't fried, and it's also the cheapest option.
Some 500 owners have also reported that their key fobs won't lock their cars. This can be a problem when you intend to fill up at an gas station. Some owners have stated that the locking system on their 500 has failed and they required replacement of the entire intermediate steering shaft. This problem has actually been described in a technical support bulletin (TSB) issued by Fiat.
A reputable locksmith can help you should your Fiat is experiencing issues. They can duplicate your key or create a new one that locks and opens the car. They're able to accomplish this without having to see your key, and are typically much less expensive than purchasing it from the dealership.