Its History Of Car Key Cover Fiat 500

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 issue is likely related to the battery or water damage to the fob that was originally used.

First replace the battery. The "+" side should be facing down.

Dead Battery

The battery is typically the reason behind the fob not functioning. It's not difficult to fix and most fobs will provide a warning signal if the battery is not fully charged. There are instructions for most car fobs YouTube or in your owner's guide. You can also replace it by taking it to a locksmith or dealer who supplied it to you.

Sometimes, resources working due to a fault in the internal circuit board. This isn't very common but it could occur. If you dropped the fob on something hard it could damage the internal chip. This can also happen when you use an aftermarket key and the fob does not work. In this scenario you'll have to visit an authorized locksmith or dealer and have it reprogRammed to work with your 500.

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

Chips damaged

Fiat 500 key fobs are wireless devices that send an alert to the car every time you press the button. It contains a microchip with details about the code required to connect with your car. If the chip is damaged, it will not transmit the correct code, and the car won't begin. It is possible to repair this kind of damage, and a locksmith can assist. United Locksmith is capable of providing this service for old models as well, as for newer ones, so don't feel uneasy about calling them.


You can buy a new fob and have it programmed professionally by locksmiths. This is less expensive than visiting a dealer and it works exactly the same way. You'll need to provide certain details to the locksmith, like the year your vehicle was built and the model.

Rub the chip with an old dollar bill if not sure what to do. The copper in the bill is abrasive and will remove dirt and oxidation. However, it won't cause harm to the microchip. The chip may not be repairable when it's physically damaged. This could happen if you drop the chip or run it over by your vehicle.

Water Damage

Whether you accidentally dropped your keys in the pool, threw them in your pocket while you were swimming at the beach or splashed them with water on a wet day it's likely your fob will suffer from water damage. Even if it's just an ounce of water on the key, it can cause major problems for the electronic components of the key.

It is possible to fix this problem yourself by taking the fob off and cleaning it with a paper towel. Once the fob has dried you can then replace the battery and it should start working properly.

You could also take your fob to a local locksmith or auto shop to have it professionally cleaned and programmed. These experts will be able to use special equipment to make sure that the key fob works with your car's computer.

When your Fiat 500's key fob ceases to work, it could be frustrating and stressful. You might be tempted to go to the dealer get your key fob replaced however, this can be expensive and difficult to arrange. A locksmith can replace your key fob with no need to visit the dealership. They are a better choice over a dealer as they can handle every aspect of your car's key fob replacement without the requirement for a dealership visit.

Pairing Issues

If you lose your key fob, or it stops working and nothing else appears to be going on there could be a chip that has gone off the rails. This could be due water damage or the battery is dead.

It is usually done by simply following the directions in the owner's manual. If you're having difficulty or your manual doesn't work then you should hire an automotive locksmith perform this task. This will ensure that the chip is not damaged, and it's the cheapest option.

Another issue facing 500 owners is that the key fob doesn't lock the car. This can be a big problem if you're heading to an gas station to fill up. Some owners have even reported their 500's locking mechanism breaking and they had to replace the entire intermediate shaft of the steering. This problem has actually been described in a technical support bulletin (TSB) from Fiat.

A reputable locksmith can help you if your Fiat is having problems. They can duplicate the key you have or make you a brand new one that locks and opens the car. They can do this without seeing your old key, and it's typically less expensive than buying a key from a dealer.

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Pub: 28 Mar 2024 10:22 UTC
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