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, the issue is likely with the original fob's battery or water damage.

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

Dead Battery

The majority of the time, when a fob isn't working it's just because the battery is dying. It's easy to solve and most fobs give you a warning when the battery is depleted. You can find the correct procedure for most car key fobs on YouTube or in the owner's manual. You can also replace it by taking it to an expert locksmith or the dealer who has sold it to you.

Sometimes a fob stops working due to a problem with the internal circuit board. It's not common however, it can happen. If you dropped the fob on something sharp, it could cause damage to the internal chip. It could be a problem if you have an aftermarket fob and the key does not work. In this situation it is imperative to see a dealer or locksmith to get the key reprogrammed to work with your 500.

One 2012 FIAT fiat keys 500 flip key remote that resembles Ilco with locks, unlocks, and trunk buttons – new replacement keyless entry (will need to cut & program by a locksmith).

Damaged Chip

A fiat 500 key fob is an wireless device that sends the signal to the car to start when you press the button. It has a microchip containing information about the code needed to connect with your car. If the chip is damaged, it won't transmit the correct code, and the car won't start. It's possible to repair this kind of damage, and a locksmith can help. United Locksmith is capable of completing this service for classic models as well, as for newer ones, so don't be afraid to call them.

A locksmith can program the new key fob. This is less expensive than visiting a dealer and will function exactly the same way. You'll need certain information to the locksmith, such as the year your car was manufactured and its model.

Rub the chip with an old dollar bill if you're not certain of what to do. The copper in the bill is abrasive, and will remove oxidation and dirt. However, it will not harm the microchip. If the chip is physically damaged, however, it may not be repairable. This could happen if you lose it, drive it over by your vehicle or other form of physical stress.

Water Damage

Whether you accidentally dropped your keys in the pool, left them in your pocket while you were swimming at the beach, or splashed them with water on a rainy day you can be sure that your key fob is likely to suffer water damage. Even if there's only a small amount of water on the key, it can cause serious problems to its electronics.

It is possible to solve this issue yourself by removing the fob and cleaning it using a paper towel. Once the fob is dry, you can then replace its battery and it will begin working again.

You can take it to an auto shop or locksmith to get it professionally programmed and cleaned. These professionals will use special equipment to ensure that the fob's key works with your car's computers.

When your Fiat 500's key fob ceases to work, it could be frustrating and stressful. You may be tempted to go to the dealer to replace your key fob, but this can be costly and inconvenient. A locksmith can replace your key fob without needing to visit an establishment. Because of this, they are a superior choice than the dealership.

Pairing Issues

If you lose your key fob, or it stops working and there is nothing wrong with it this could be because of the chip that has gone awry. This can be due to water damage or a dead battery. it could be that it needs reprogramming.

In most cases, this can be done by following the steps in the owner's manual. If you're having problems or your manual isn't working and you need to have an automotive locksmith take care of this task. This will ensure that the chip isn't damaged, and it's the most economical option.

A number of owners have reported that their keys do not lock their vehicles. This could be an issue if you're at the gas station to refill. Some owners have reported their 500's locking mechanism breaking and requiring replacement of the entire intermediate shaft for steering. This issue has been mentioned in a technical service bulletin (TSB) issued by Fiat.

If you're having trouble with your Fiat, a reputable locksmith can help. They can duplicate your current key or create a new one that locks and opens the car. They're able to do this without ever seeing your key, and are typically much cheaper than getting it from a dealership.