Fiat 500 Key Fob Replacement

If your 500 keyfob stops functioning, try another to test if it will be recognized by the car. If it does, then it could be a problem due to the battery or water damage to the fob that was originally used.

First replace the battery. Make sure the new coin cell battery is properly inserted, with the "+" side facing down inside the fob.

Dead Battery

The battery is typically the reason behind a fob not working. It's easy to fix and the majority of fobs will warn you when the battery is dying. You can find the correct procedure for the majority of car key fobs on YouTube or in the owner's guide. You can also change it by taking it to the locksmith or dealer who gave it to you.

Other times, a device can stop working and there may be an issue with the circuit board inside. It's rare, but it does occur. The internal chip could be damaged if you drop the fob onto something that is hard. It could also happen if you are using an aftermarket fob and the key doesn't work. In this instance, it is necessary to go to a dealer or locksmith to have the key reprogRammed to work with your 500.

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

Chips damaged

A fiat 500 key fob is wireless device that gives an indication for the car to start after you press the button. It has a microchip containing information about the code needed to communicate with your car. If the chip is damaged, it can't transmit the correct code, and the car will not start. It's possible to repair this type of damage and a locksmith could assist. United Locksmith is capable of offering this service to classic models as well as newer ones, so don't be afraid to call them.

A locksmith can program a new key fob. It is cheaper to do this than go to the dealer and works just as well. You'll need some details to the locksmith, for example, the year your vehicle was built and the model.

If you're not sure of the best solution to this issue you can try rubbing the chip with a US dollar bill. The copper in the bill is abrasive enough to take away oxidation and dirt however, it won't cause damage to the microchip. The chip might not be repairable in the event that it has been physically damaged. This can happen when you drop the chip or run it over by your vehicle.

Water Damage

Whether you accidentally dropped your keys in the pool, left them in your purse while swimming at the beach or splashed them with water during a rainy day it's likely your fob may have water damage. Even if there's only some water on the key, this can cause serious problems to its electronics and stop it from functioning effectively.

The good news is that it is possible to solve this problem by removing the key fob and using an old towel to scrub it of any remaining water or dirt. When the fob is dry you can then replace its battery and it should start working properly.

You can take it to an auto repair shop or locksmith to get it professionally programmed and cleaned. These experts can make use of special equipment to make sure that the key fob works with your car's computers.

If the key fob in your fiat key 500 stops working, you may feel frustrated and anxious. You might be tempted to go to the dealer have your key fob replaced however, this can be expensive and unaffordable. Locksmiths can handle all aspect of your car's key fob replacement without the necessity of a dealership visit. They are a superior choice than a dealership.

Pairing Issues

If you drop your key fob, or it ceases to function and there's nothing going on there could be a chip that has gone awry. This could be due water damage or a dead battery, or it may be due to a need to reprogramme.

This is often done by simply following the instructions in your owner's manual. However it's a good idea to hire an automotive locksmith perform this procedure if you're having difficulties or the steps in the manual don't work for you. This will ensure that the chip isn't damaged and is likely to be the least expensive option.

Another issue with 500 owners is that the key fob doesn't lock the car. This could be an issue if you're going to the gas station to refill. Some owners have reported the locking mechanism of their 500's malfunctioning and requiring replacement of the entire steering intermediate shaft. This problem has actually been described in a technical support bulletin (TSB) from Fiat.

If you're having problems with your Fiat car, a reputable locksmith can help. They'll duplicate your key or make you an entirely new one that can unlock and start your car. They can do this without seeing your old key, and it's usually less expensive than buying a key from a dealer.