Fiat 500 Key Fob Replacement

If your 500 keyfob ceases working, use another one to determine if it will be detected by the car. If it does, the issue may be with the battery or water damage on the fob that was originally used.

Replace the battery first. The "+" side should be facing down.

Dead Battery

The majority of the time, when a fob isn't working it's because the battery is dying. This isn't a problem to repair and most fobs warn you when the battery is dying. There are instructions for the majority of car key fobs on YouTube or in your owner's guide. You can also take it to a locksmith in your area or the dealer who gave it to you to repair it.

Sometimes a fob will stop working due to a glitch on the circuit board inside. It's not a common occurrence however it can happen. The internal chip can be damaged when you drop the fob onto something hard. It could also happen if you are using an aftermarket fob, and the key doesn't work. In this situation, it is necessary to see a dealer or locksmith to get the key reprogrammed so that it works with your 500.

One 2012 FIAT FIAT 500 flip key remote that resembles Ilco with lock, unlock and trunk buttons - new keyless entry replacement (will require cutting and program by locksmith).

Chips damaged

A key fob from Fiat 500 is a wireless device that provides an indication for the car to start after you press the button. It has a microchip that contains the information 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 type of damage and a locksmith will help. United Locksmith is capable of completing this service for classic models as well, as for newer ones, so don't be scared to contact them.

You can purchase a brand new fob and have it programmed professionally by locksmiths. It's less expensive to do this instead of going to the dealer and it works the same way. A locksmith will need some specific details from you, such as the year your car was manufactured and the model's name.

If you are not sure how to solve this problem Try rubbing the chip with the help of a US dollar bill. The copper in the bill is abrasive enough take away oxidation and dirt however, it won't cause harm to the microchip. If the chip is physically damaged, it might not be able to be repaired. This can happen when you drop it, run it over with your car or other form of physical trauma.

Water Damage

Water damage is likely to happen on your fob, no matter if you dropped it in the pool by accident, left them in pockets while swimming, or splashed water over them during a rainy afternoon. Even if there is only a small amount of water on the key for fiat 500, it can cause serious issues with its electronics.

The good news is that it is possible to solve this problem by removing the fob's key and using a paper towels to rid it of any remaining dirt or water. After the fob is dry you can replace the battery. It should then start working again.

You can also take your fob to a local locksmith or auto shop to have it professionally cleaned and programmed. These professionals will use special equipment to ensure that the key fob functions with the computer in your car.

If the key fob of your Fiat 500 stops working, you may be frustrated and overwhelmed. It's costly and inconvenient to take your key fob to a dealer. A locksmith can replace your key fob without needing to visit a dealership. This is why they are a much better option than the dealership.

Pairing Issues

If you accidentally drop your keyfob, or it stops functioning and nothing else seems to be wrong, it could be the chip. This can be due to water damage, a dead battery or it could be that it needs reprogramming.

Most of the time, this can be done by following the instructions in your owner's guide. If you're having problems or your manual doesn't work and you need to have an automotive locksmith take care of this task. This will ensure that your chip isn't damaged and is the most affordable solution.

Another problem with some 500 owners is that the key fob doesn't lock the car. This could be a problem when you intend to fill up at a gas station. Some owners have even reported their 500's locking mechanism failing 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 problems with your Fiat, an experienced locksmith could help. They can duplicate the key you have or make you a brand new one that is able to lock and start the car. They are able to do this without looking at your old key, and it's usually cheaper than buying a new one from a dealer.