Fiat 500 Key Fob Replacement

If your 500 key fob fails to function, try using another one to see if your car will detect it. If it does, then the issue is likely with 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 often the reason behind the fob not functioning. This is a simple solve and most fobs give you a warning when the battery is depleted. You can find the correct procedure on YouTube for almost every key fob in your car or in the owner's manual. You can also replace it by taking it to an expert locksmith or the dealer who gave it to you.

Other times, a device can be inoperable and there could be an issue with the circuit board in the internal circuit. This is a bit rare but it is possible to occur. If you drop the fob onto something hard, it may damage the internal chip. This could also happen if you use an aftermarket key and the fob doesn't work. In this situation you'll have to visit an expert locksmith or dealer and have it reconfigured to work with your 500.

One 2012 FIAT 500 Flip Key Remote that resembles Ilco brand with lock, unlock and trunk buttons. New replacement keyless entry remote (will require cutting and programmed by locksmith)

Damaged Chip

fiat 500 spare key 500 key fobs are wireless devices that transmit a signal to the car whenever you press the button. It has a microchip that contains information about the code required to communicate with the car. If the chip is damaged, it will not transmit the correct code, and the car won't start. Locksmiths can fix the damage. United Locksmith can complete this service on both classic as well as modern models, so do not hesitate to call us.

A locksmith can program the new key fob. This is less expensive than going to a dealer and it works exactly the same way. A locksmith will need some specific details from you, such as the year that your car was built and the model's name.

If you are not sure how to solve this issue Try rubbing the chip with the help of a US dollar bill. The copper in the bill is abrasive enough remove dirt and oxidation, but it will not cause any damage to the microchip. If the chip is physically damaged, however, it may not be in a position to be repaired. This can happen when you drop the chip or run it over by your vehicle.

Water Damage

Water damage is likely to happen on your fob, whether you dropped it in the pool by accident or put them in pockets while swimming, or chip splashed them with water during a rainy afternoon. Even if you only have a small amount of water on the key, it could cause major problems for its electronics.

It is usually possible to fix this issue by removing the fob and cleaning it with a towel. When the fob is dry, you can then replace its battery and it will begin working again.

You could also take your fob to a local locksmith or auto shop to get it professionally cleaned and programmed. They are able to utilize special equipment to make sure that the key fob is compatible with your car's computer system.

When the key fob on your Fiat 500 stops working, you may feel frustrated and stressed. It is tempting to head to the dealer to replace your key fob, but this can be expensive and difficult to arrange. Locksmiths can replace your key fob without needing to visit a dealership. They are a much better option than the dealership.

Pairing Issues

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

It is usually done by following the steps in your owner's manual. If you're having problems or your manual doesn't work and you need to have an auto locksmith do this task. This ensures the chip isn't damaged and is the least expensive option.

A few hundred owners have reported that their keys won't lock their cars. This can be a huge issue if you're driving to the gas station to fill up. Some owners have even reported their 500's locking mechanism breaking and needing to replace the entire intermediate shaft for steering. This issue was described in a technical support bulletin (TSB) by Fiat.

A reputable locksmith can help you in the event that your Fiat is experiencing issues. They will duplicate your current key or create a brand new key that locks and starts the car. They're able to accomplish this without having to see your old key and are usually much less expensive than purchasing it from a dealership.