Fiat 500 Key Fob Replacement

If your 500 key fob doesn't work Try using a different one to see if the car can detect it. If it does, then the issue is most likely due to the original fob's battery, or water damage.

Replace the battery first. Make sure the new coin cell battery is properly inserted, with the "+" side facing downwards in the fob.

Dead Battery

Most of the time when a fob won't work, it's just because the battery is dying. It's simple to fix it and the majority of fobs will give you a warning if the battery is in low. You can find the correct procedure on YouTube for nearly every key fob for your car, or in the owner's manual. You can also take it to a locksmith in your area or the dealer that supplied it to you to repair it.

Sometimes, a fob won't functioning due to a malfunction in the internal circuit board. It's rare, but it does occur. The internal chip may be damaged in the event that you drop the fob on something hard. This can also happen when you use an aftermarket key, and the fob doesn't function. In this scenario you'll have to visit an expert locksmith or dealer and have it reprogRammed to work with your 500.

One 2012 FIAT FIAT 500 flip key remote that resembles Ilco with locks, unlocks, and trunk buttons – new keyless entry replacement (will require cutting and program by a locksmith).

Chips Damaged

Fiat 500 key fobs are wireless devices that transmit an alert to the car every time you press the button. It has a microchip which contains information about the code that will allow it to communicate with the car. If the chip is damaged, it can't transmit the correct code, and the car won't start. Locksmiths can fix this type damage. United Locksmith can complete this repair on both classic and modern models, so do not hesitate to contact us.

A locksmith can program a new key fob. It's cheaper to do this than go to the dealer and it performs the same. A locksmith will need some specific details from you, such as the year your car was built and the model's name.

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 on the bill is abrasive enough to remove dirt and oxidation, however, it won't cause damage to the microchip. The chip might not be repairable in the event of physical damage. This can happen when you drop it or hit it by your vehicle.

Water Damage

If you've accidentally dropped your keys in the pool, left them in your pocket while you were swimming at the beach, or splashed them with water during a rainy day, it's likely that your fob will have some water damage. Even if it's just tiny amounts of water on the key, it could cause serious issues with its electronic components.

It is possible to solve this issue yourself by removing the fob and cleaning it with a towel. When the fob is dry it is possible to replace its battery and it will begin working normally.

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

If your Fiat 500's main fob stops working, it can be stressful and disorienting. It's costly and inconvenient to take your key fob to a dealer. A locksmith can replace your key fob without having to visit a dealership. For this reason, they are a much better option than a dealership.

Pairing Issues

If you drop your key fob, or it stops working and nothing else appears to be going on there could be a chip that has gone off the rails. This could be due water damage or a dead battery.

It is usually done by following the steps in your owner's guide. If you're having difficulty or your manual doesn't work, you should have an automotive locksmith take care of this task. This will ensure that the chip isn't damaged and is likely to be the most cost-effective solution.

A number of owners have reported that their key fobs won't allow them to lock their cars. This can be a big issue if you're at a gas station and want to refill. Some owners have even reported their 500's locking mechanism failing and they had to replace the entire intermediate shaft of the steering. Fiat has actually addressed this issue in a technical bulletin (TSB).

A reputable locksmith can help you when your Fiat has issues. They will duplicate your current key or create a new one that locks and starts the vehicle. They are able to do this without looking at your old key, and it's typically cheaper than buying a new one from a dealer.