Fiat 500 Key Fob Replacement

If your 500 keyfob stops functioning, try another to determine if it will be recognized by the car. If it does, it could be a problem related to the battery, or water damage on the original fob.

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

Dead Battery

The battery is usually the reason behind the fob's inability to function. It's simple to fix it and the majority of fobs will give you a warning if the battery is in low. There are instructions on YouTube for almost every key fob on your vehicle or in the owner's manual. You can also bring it to a local locksmith or the dealer that sold it to you to repair it.

Sometimes, a fob won't working due to a problem with the internal circuit board. It is rare however, it can occur. If you drop the fob on something hard it can damage the internal chip. It could be a problem if you have an aftermarket fob and the key doesn't work. In this situation, you will be required to go to an expert locksmith or dealer and have it reprogRammed to work with your 500.

One 2012 FIAT 500 Flip Key Remote - resembles Ilco brand with lock, unlock and trunk buttons - new replacement keyless entry remote (will need to be cut & programmed by locksmith)

Damaged Chip

A key fob with the fiat 500 number is wireless device that gives an indication for the car to start when you push the button. It is equipped with a microchip that contains details about the code required to communicate with your car. If the chip is damaged, it will not transmit the correct code, and the car will not start. A locksmith can fix this kind of damage. United Locksmith is capable of offering this service to classic models as well as the latest ones, so don't feel in a rush to call them.

You can purchase a brand new fob and have it professionally programmed by a locksmith. It's less expensive to do this instead of going to the dealer and performs the same. You'll need some information for the locksmith, for example, the year that your car was manufactured and the model.

Rub the chip with an old dollar bill if not certain of what to do. The copper in the bill is abrasive, and can remove oxidation and dirt. However, it won't cause harm to the microchip. If the chip is physically damaged however, it may not be capable of being repaired. This could happen if fall it, ram it over by your vehicle or other form of physical trauma.

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 water over them during a rainy afternoon. Even if it only has a tiny amount of water on the key, this can cause serious problems for the electronics inside and stop it from functioning properly.

The good news is that you can often solve this problem by removing the key fob and using a paper towel to clean it of any remaining dirt or water. When the fob is dry and clean, you can replace its battery and it will begin working again.

You can also take your fob to a local locksmith or auto shop to get it professionally cleaned and programmed. These experts are able to utilize special equipment to ensure that the key fob works with your car's computer system.

When your Fiat 500's key fob ceases to work, it could be stressful and frustrating. It can be expensive and difficult to transport your key fob to a dealer. A locksmith can replace your key fob without needing to visit the dealership. For this reason, they are a better choice than an auto dealer.

Pairing Issues

If you accidentally drop your keyfob or it stops functioning and nothing else seems to be wrong, it may be the chip. It could be because of water damage or the battery is dead.

Often times this can be accomplished by following the steps in the owner's manual. However, it's a good idea to have an automotive locksmith perform this procedure if you're having problems or if the directions in your manual don't work for you. This will ensure that your chip isn't damaged and is likely to be the least expensive option.

A number of owners have reported that their key fobs won't lock their cars. This could be a major issue if you're at a gas station and want to fill up. Some owners have complained that the locking system on their 500 has malfunctioned and they've required replacement of the entire intermediate steering shaft. This issue has been mentioned in a technical service bulletin (TSB) from Fiat.

A reputable locksmith will assist you when your fiat key is experiencing problems. They can duplicate your key, or they can make you new keys that unlock and start your vehicle. They are able to do this without looking at your old key, and is usually cheaper than purchasing one from the dealer.