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The No. #1 Question That Everyone In Car Key Cover Fiat 500 Should Be Able To Answer
Fiat 500 Key Fob Replacement

If your 500 key fob doesn't work, try using another one to see if your vehicle can detect it. If it does, then the problem is probably related to 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 in the fob.

Dead Battery

Most of the time when a fob isn't working it's just because the battery is dying. It's simple to fix it, and most fobs provide a warning signal if the battery is in low. There are fiat keys for most car fobs YouTube or in the owner's guide. You can also take it to an area locksmith or the dealer that provided it to you to replace it.


Sometimes, a fob won't working due to a fault in the internal circuit board. This is a bit rare but it could happen. If you dropped the fob on a hard object, it may damage the internal chip. It can also happen if you use an aftermarket key and the fob won't function. In this case it is imperative to see a dealer or locksmith to have the key reprogRammed to make it compatible with your 500.

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

Chips damaged

Fiat 500 key fobs are wireless devices that transmit signals to the car when you press the button. It is equipped with a microchip that contains the information required to communicate with the car. If the chip is damaged, it can't send the correct code, and the car won't start. Locksmiths can fix this type damage. United Locksmith is capable of completing this service for classic models as well as newer ones, so don't feel afraid to call them.

You can buy a new fob and have it professionally programmed by a locksmith. This is much cheaper than going to the dealer and will function similarly. You'll have to provide certain information to the locksmith, for example, the year your vehicle was manufactured and the model.

Rub the chip with an old dollar bill if you're not certain of what to do. The copper on the bill is abrasive enough take away oxidation and dirt but won't cause any damage to the microchip. The chip may not be repaired in the event of physical damage. This can happen when you drop it, run it over by your vehicle or any other type of physical trauma.

Water Damage

Water damage is likely to occur on your key, regardless of whether you dropped them in the pool accidentally or left them in a pocket while swimming, or splashed water on them during a rainy afternoon. Even if you only have some water on the keys, this could cause serious issues with its electronics and prevent it from working correctly.

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

You can take it to an auto repair shop or locksmith to have it professionally programmed and cleaned. These professionals will be able to utilize special equipment to ensure that the key fob works with your car's computer.

If the key fob in your Fiat 500 stops working, you may be frustrated and overwhelmed. You may be tempted go to the dealer to replace your key fob but this could be expensive and unaffordable. A locksmith can replace your key fob without needing to visit an establishment. They are a better choice than a dealer, as they can handle every aspect of your car's key fob replacement without the need for a dealer 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 or a dead battery.

Often, this can be done by following the instructions in the owner's manual. 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 the chip won't be damaged and is likely to be the cheapest solution.

500 owners have reported that their keys won't allow them to lock their cars. This can be a problem when you plan to fill up at gas stations. Some owners have reported the locking mechanism of their 500's malfunctioning and needing to replace the entire steering intermediate shaft. This issue was cited in a technical service bulletin (TSB) by Fiat.

A reputable locksmith is able to assist you when your Fiat has issues. They can duplicate the key you have or create a brand new one that is able to lock and start the car. They can do this without ever seeing your old key and are generally much cheaper than getting it from the dealership.

Website: https://www.thekeylab.co.uk/fiat-car-keys/