Fiat 500 Key Fob Replacement
If your 500 keyfob stops working, use another one to see if it is able to be detected by your car. If it does, the problem is most likely due to the original fob's battery, or water damage.
Replace the battery first. The "+" side should be facing downwards.
Dead Battery
Most of the time when a fob doesn't work, it's just because the battery is dead. It's a simple fix, and most fobs notify you that the battery is not fully charged. You can find the instructions on YouTube for almost any key fob for your car, or in your owner's manual. You can also change it by taking it to an expert locksmith or the dealer who has sold it to you.
Sometimes, a fob may not function and there could be a problem with the circuit board inside. This is a bit rare but it can occur. The internal chip can be damaged in the event you drop the fob on something hard. It can also happen if you use an aftermarket fob and the key doesn't work. In this situation, it is necessary to see a dealer or locksmith to have the key reset to work 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 a locksmith).
Damaged Chip
Fiat 500 key fobs are wireless devices that transmit an alert 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 won't send the correct code, and the car will not start. It is possible to repair this kind of damage, and a locksmith can assist. United Locksmith is capable of offering this service to classic models as well, as for newer ones, so don't be uneasy about calling them.
You can buy a new fob and have it professionally programmed by locksmiths. It's less expensive to do this instead of going to the dealer, and it performs the same. You'll need some details to the locksmith, such as the year your car was manufactured and the model.
If you are not sure how to solve this issue, try rubbing the chip with a US dollar bill. The copper in the bill is abrasive and can remove oxidation and dirt. However, it will not harm the microchip. The chip might not be repairable in the event of physical damage. This can happen when you drop it or run it over by your vehicle.
Water Damage
Water damage is likely to happen on your fob, whether you dropped them in the pool unintentionally, left them in pockets while swimming, or splashed water on them during a rainy afternoon. Even if it's just a small amount of water on its keys, this could cause major problems with the electronics inside and stop it from working efficiently.
The good news is that you can usually solve this issue by taking off the fob's key and then using a paper towel to clean it of any remaining water or dirt. After the fob is dry and is dry, you can replace its battery. It will then begin working again.
You can also take the fob to a local locksmith or auto shop to get it professionally cleaned and programmed. These professionals can use special equipment to make sure that the fob's key works with the computer in your car.
If the key fob of your Fiat 500 stops working, you might feel angry and stressed. It can be expensive and difficult to transport your key fob to a dealer. Locksmiths can replace your key fob without having to visit an establishment. Locksmiths are better over a dealer as they can handle every aspect of your car's key fob replacement without the need for a dealer visit.
Pairing Issues
When you drop your key fob, or it ceases to function and there's nothing problem this could be because of the chip that has gone awry. This could be due water damage or an unresponsive battery.
This is often done by simply following the instructions in your owner's manual. If you are having trouble or your manual isn't working and you need to have an automotive locksmith complete this task. This will ensure that the chip isn't fried, and it's also the cheapest alternative.
Another issue facing 500 owners is that the key fob will not secure the car. This can be a huge issue if you're at the gas station to refill. Some owners have reported their 500's locking mechanism breaking and having to replace the entire intermediate shaft for steering. Fiat has actually mentioned this issue in an technical bulletin (TSB).
If you're having issues with your Fiat, an experienced locksmith could help. fiat car key can duplicate your key or make you a brand new key that locks and starts the vehicle. They're able to do this without seeing your old key and are usually much cheaper than getting it from a dealer.