Fiat 500 Key Fob Replacement
If your 500 key fob fails to function Try using a different one to see if your vehicle can detect it. If it does, the issue may be related to the battery or water damage to the original fob.
First replace the battery. Make sure that the new # CR2032 coin battery is correctly inserted with the "+" side facing down in the fob.
Dead Battery
Most of the time when a fob doesn't work, it's because the battery is dead. It's not difficult to fix and the majority of fobs will give you a warning if the battery is not fully charged. You can find instructions on YouTube for almost any car's key fob or look in your owner's manual. You can also change it by taking it to an authorized locksmith or a dealer who gave it to you.
Sometimes a fob stops functioning due to a malfunction with the internal circuit board. It's not often, but it does occur. If you drop the fob on something sharp, it can damage the internal chip. It can also happen if you use an aftermarket key and the fob won't function. In this instance, you will need to go to an authorized locksmith or dealer and have it reprogrammed to work with your 500.
One 2012 FIAT FIAT 500 flip key remote – Looks like Ilco with locks, unlocks, and trunk buttons – new keyless entry replacement (will require cutting and program by a locksmith).
Chips Damaged
A key fob from Fiat 500 is wireless device that gives the signal to the car to start once you press the button. It's equipped with a microchip, which contains the information which is required to communicate with the car. If the chip is damaged, it won't transmit the correct code and the car won't start. It is possible to repair this kind of damage and a locksmith can help. United Locksmith is capable of offering this service to classic models as well as the latest ones, so don't be in a rush to call them.
You can purchase a brand new fob and have it professionally programmed by locksmiths. This is less expensive than going to a dealer, and it will work exactly the same way. You will need to provide some information for the locksmith, like the year your car was built and the model.
Rub the chip with an old dollar bill if you're not certain what to do. The copper on the bill is abrasive enough to take away oxidation and dirt but it won't cause any harm to the microchip. If the chip is physically damaged however, it may not be capable of being repaired. This can happen when you drop it or run it over by your vehicle.
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 your fob will have some water damage. Even if you only have the smallest amount of water on the key, it can cause major problems for its electronics.
The good news is that you can usually solve this problem by removing the fob's key and then using paper towels to rid it of any remaining water or dirt. Once the fob is dry it is possible to replace its battery and it should begin working normally.
You can also take your key fob to a local locksmith or auto shop to have it professionally cleaned and programmed. These experts can make use of special equipment to make sure that the key fob is compatible with the computer in your car.
If fiat car key replacement of your Fiat 500 stops working, you might feel angry and anxious. You might be tempted to go to the dealer have your key fob replaced but this could be expensive and difficult to arrange. A locksmith can replace your key fob without having to visit a dealership. They are a better choice than a dealer because 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 seems to be wrong, it may be the chip. This could be due to water damage, a dead battery or it could just be that you need to reprogramme it.
It is usually done by simply following the instructions in your owner's manual. If you are having trouble or your manual doesn't work and you need to have an automotive locksmith perform this task. This will ensure that the chip isn't fried, and it's also the cheapest alternative.
Another problem with some 500 owners is that the key fob won't lock the car. This can be a problem when you need to refill at a gas station. Some owners have reported that the locking system of their 500 failed and they had to replace the entire intermediate steering shaft. Fiat has actually cited this issue in an technical bulletin (TSB).
A reputable locksmith can assist you in the event that your Fiat is experiencing problems. They're able to duplicate your key or make you a new one that will lock and open the car. They can do this without seeing your old key and are usually much cheaper than getting it from a dealer.