Fiat 500 Key Fob Replacement
If your 500 keyfob ceases working, use another one to see if it can be detected by your car. If it does, the issue may be due to the battery or water damage to the fob that was originally used.
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 dying. It's easy to fix Most fobs give you a warning if the battery is in low. You can find instructions on YouTube for almost every key fob in your car or in your owner's manual. You can also take it to a locksmith in your area or the dealer who sold it to you to replace it.
Sometimes a fob stops working due to a fault in the internal circuit board. This isn't very common but it can occur. The internal chip can be damaged when you drop the fob onto something that is hard. This is also the case if you use an aftermarket key, and the fob doesn't work. In this case it is essential to see a dealer or locksmith to have the key reprogRammed 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 need to be cut and programmed by a locksmith)
Damaged Chip
A fiat 500 key fob is an electronic device that transmits the signal needed for the car to start after you press the button. It contains a microchip with details about the code required to communicate with your car. If the chip is damaged, it can't send the correct code, and the car will not start. Locksmiths can fix this type of damage. United Locksmith is capable of offering this service to classic models as well as the latest ones, so don't feel scared to contact them.
You can purchase a brand new fob and have it professionally programmed by locksmiths. It's less expensive to do this instead of going to the dealer and works the same way. A locksmith will need some specific details from you, like the year that your car was made and the name of its model.
If you are not sure how to fix this issue try rubbing the chip with a US dollar bill. The copper in the bill is abrasive and will remove oxidation and dirt. However, it will not cause harm to the microchip. If the chip is physically damaged, however, it may not be able to be repaired. This can happen when you drop it, run it over with your vehicle or any other type of physical trauma.
Water Damage
If you've accidentally dropped your keys in the water, put them in your pocket while you were swimming at the beach or splashed them with water on a rainy day It's likely that your fob may have water damage. Even if there's only a tiny amount of water on the key, it could cause serious issues with the electronics inside and stop it from working efficiently.
The good news is that you can solve this issue by removing the key fob and using paper towels to rid it of any remaining dirt or water. After the fob is dry, you can replace its battery. It will then begin working properly.
You can take it to an auto repair shop or locksmith to have it professionally programmed and cleaned. These experts can make use of special equipment to ensure that the key fob works with the car's computers.
When your Fiat 500's key fob isn't working, it can be a stressful and frustrating. It's expensive and inconvenient to take your key fob to the dealer. Locksmiths can replace your key fob without having to visit an auto dealer. Locksmiths are better over a dealer as they can handle every aspect of your car's key fob replacement without the need for a dealership visit.
Pairing Issues
If you accidentally drop your keyfob, or it ceases to function, and nothing else appears to be wrong, it could be the chip. This could be due to water damage or a dead battery. it may just need reprogramming.
Often times this can be accomplished by following the steps in your owner's manual. If you are having trouble or your manual doesn't work then you should hire an auto locksmith do this task. This will ensure that the chip is not damaged, and it's the most economical option.
reprogram fiat 500 key fob facing 500 owners is that the key fob won't lock the car. This could be a major problem if you're heading to a gas station and want to refill. Some owners have complained that the locking system of their 500 failed and they've required replacement of the entire intermediate steering shaft. This issue has been described in a technical support bulletin (TSB) by Fiat.
A reputable locksmith can help you if your Fiat has issues. They can duplicate your key or create a brand new one that locks and opens the car. They can do this without seeing your old key, and it's typically less expensive than buying a key from the dealer.