Fiat 500 Key Fob Replacement

If your 500 keyfob ceases working, try a different one to test if it will be detected by your car. If it does, then the issue is likely with the battery or water damage on the fob that was originally used.

First replace the battery. Make sure the new CR2032 coin battery is inserted correctly, with the "+" side facing down on the fob.

Dead Battery

Most of the time when a fob's not working, it's because the battery is dead. This is easy to solve and most fobs provide you with a warning if the battery is dying. You can find the instructions on YouTube for almost any car's key fob or look in your owner's manual. You can also replace it by taking it to an expert locksmith or the dealer who supplied it to you.

Other times a fob can cease to function, and it could be an issue with the circuit board in the internal circuit. It's not a common occurrence however it can happen. The internal chip may be damaged in the event that you drop the fob over something hard. This is also the case if you use an aftermarket key, and the fob doesn't function. In this situation, it is necessary to see a dealer or locksmith to have the key reset so that it works with your 500.

One 2012 fiat key FIAT 500 flip key remote – Looks like Ilco with lock, unlock, and trunk buttons – new replacement keyless entry (will need to cut & program by a locksmith).

Chips that are damaged

A key fob from Fiat 500 is a wireless device that provides the signal needed for the car to start once you press the button. It has a microchip that holds information about the code needed to communicate with your car. If the chip is damaged, it won't transmit the correct code, and the car will not start. Locksmiths can fix this type of damage. United Locksmith can complete this service on both classic as well as modern models, so do not hesitate to contact us.

You can buy a new fob and have it programmed professionally by a locksmith. It is cheaper to do this than go to the dealer, and it works the same way. You'll need some details to the locksmith, for example, the year your car was manufactured and its model.

If you're not sure how to fix this problem, try rub the chip with an US dollar bill. The copper in the bill is abrasive, and will remove dirt and oxidation. However, it won't cause harm to the microchip. If the chip is physically damaged, it might not be in a position to be repaired. This could happen if lose it, drive it over with your car or other form of physical strain.

Water Damage

Water damage is likely to occur on your fob, whether you dropped it in the pool by accident, left them in pockets while swimming, or splashed them with water during a rainy afternoon. Even if it's just a small amount of water on its key, it can cause major problems with its electronics and stop it from functioning correctly.

The good news is that it is possible to solve this issue by removing the fob's key and then using paper towels to rid it of any remaining water or dirt. When the fob is dry and clean, you can replace the battery and it should start functioning normally.

You can also take the fob to a local locksmith or auto shop to have it professionally cleaned and programmed. These professionals can use special equipment to ensure that the key fob is compatible with the car's computers.

When your Fiat 500's key fob fails to function, it can be a stressful and frustrating. You may be tempted go to the dealer have your key fob replaced however, this can be expensive and time-consuming. Locksmiths can take care of every aspect of the replacement of your car's key fob without the necessity of a dealer visit. They are a better choice than a dealer since they can handle all aspects of your car's key fob replacement without the need for a dealership visit.

Pairing Issues

If you lose your key fob, or it ceases to function and nothing else appears to be problem this could be because of the chip has gone out of sync. This could be due water damage or the battery is dead.

It is usually done by simply following the instructions in your owner's manual. However it's a good idea to get an auto locksmith assist you if you're experiencing issues or the instructions in your manual don't work for you. This will ensure that the chip isn't fried and will likely be the most affordable solution.

Another issue that plagues some 500 owners is that the key fob won't secure the car. This can be a big issue if you're at the gas station to fill up. Some owners have even reported the locking mechanism on their 500's failing and they had to replace the entire intermediate shaft for steering. Fiat has actually mentioned this issue in an technical bulletin (TSB).

If you're experiencing issues with your Fiat or other car, an experienced locksmith could help. They can duplicate your key, or make you an entirely new one that can unlock and start your car. They can do this without seeing your previous key and are usually more affordable than purchasing it from a dealer.