Fiat 500 Key Fob Replacement

If your 500 key fob stops working, try using another one to see if the car will recognize it. If it does, then the issue is likely related to the battery, or water damage on the original fob.

Replace the battery first. Make sure the new coin cell battery is correctly inserted with the "+" side facing down inside the fob.

Dead Battery

The majority of the time, when a fob won't work, it's just because the battery is dying. This is a simple fix and the majority of fobs will provide you with a warning if the battery is failing. You can find the instructions on YouTube for almost any key fob for your car, or in the owner's manual. You can also change it by taking it to an expert locksmith or the dealer who sold it to you.

Sometimes, a fob won't working due to a fault in the internal circuit board. It's rare, but it does occur. If you dropped the fob on something sharp, it could cause damage to the internal chip. It can also happen if you use an aftermarket key and the fob does not work. In this situation, you will need to go to an expert locksmith or dealer and have it reconfigured to work with your 500.

One 2012 FIAT 500 Flip Key Remote - Similar to Ilco brand with lock, unlock and trunk buttons. This is a new keyless entry remote (will need to be cut and programmed by locksmith)

Chip Damaged

Fiat 500 key fobs are wireless devices that transmit an alert to the car whenever you press the button. It has a microchip containing details about the code required to communicate with your car. If the chip is damaged it won't transmit the correct code, and the car won't begin. A locksmith can repair this kind of damage. United Locksmith can complete this repair on both classic and modern models, so don't hesitate to call.

Locksmiths can program the new key fob. This is much less expensive than visiting a dealer and it works similarly. You'll need certain details to the locksmith, such as the year in which your car was manufactured and its model.

If you are not sure how to solve this problem Try using an US dollar bill. The copper on the bill is abrasive enough to take away oxidation and dirt however, it won't cause harm to the microchip. The chip might not be repairable in the event that it has been physically damaged. This could happen if you lose it, drive it over by your vehicle or any other type of physical force.

Water Damage

Water damage is likely to occur on your fob, whether you dropped it in the pool by accident or left them in pockets while swimming, or splashed them with water during a rainy afternoon. Even if it only has a little water on the keys, this could cause major problems with its electronics and prevent it from working effectively.

The good news is that you can solve this issue by taking off the fob's key and then using paper towels to rid it of any remaining dirt or water. After the fob is dry you can replace the battery. It will then begin working again.

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

If the key fob in your Fiat 500 stops working, you may feel irritated and stressed. It is tempting to visit a dealer to get your key fob replaced but this could be expensive and unaffordable. A locksmith can replace your key fob without having to visit a dealership. Because of this, they are a much better option than the dealership.

Pairing Issues

If you lose your key fob or it ceases to function and there is nothing going on, it could be the chip has gone out of sync. It could be due to water damage or the battery is dead.

In most cases, this can be accomplished by following the directions in your owner's guide. However it's best to have a locksmith from your automotive do this if you're having issues or the instructions in the manual don't work for you. This will ensure that the chip is not fried, and it's also the least expensive alternative.

Another problem with some 500 owners is that the key fob will not secure the car. This can be a huge issue if you're going to an gas station to fill up. Some owners have reported that their 500's locking system failed and they needed to replace the entire intermediate steering shaft. This issue has been mentioned in a technical service bulletin (TSB) from replacement fiat 500 key fob.

If you're having problems with your Fiat or other car, an experienced locksmith can assist. They'll be able to duplicate the key you have or design a new one that will lock and start the car. They're able to accomplish this without having to see your old key and are usually less expensive than buying it from a dealer.