20 Trailblazers Are Leading The Way In Car Key Cover Fiat 500 Fiat 500 Key Fob Replacement

If your 500 key fob fails to function, try using another one to see if your car can detect it. If it does, then the issue is most likely to be with the original fob's battery, or water damage.

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

Dead Battery

The battery is typically the cause of the fob's inability to function. This isn't a problem to fix and most fobs will give you a warning when the battery is failing. You can find the correct procedure for most car fobs YouTube or in the owner's guide. You can also bring it to a local locksmith or the dealer that sold it to you to replace it.

Other times, a device can be inoperable and there could be an issue with the internal circuit board. This isn't a lot of common but it could happen. The internal chip could be damaged in the event that you drop the fob on something that is hard. This could also happen if you use an aftermarket key and the fob doesn't work. In this case, it is necessary to visit a dealer or locksmith to have the key reset so that it works with your 500.

One 2012 FIAT 500 Flip Key Remote - Similar to Ilco brand with trunk, lock and lock buttons - new replacement keyless entry remote (will require cutting & programmed by a locksmith)

Chips damaged

A key fob from Fiat 500 is a wireless device that provides the signal needed for the car to start when you press the button. It's equipped with a microchip, which contains information about the code that is needed to communicate with the car. If the chip is damaged, it can't transmit the correct code and the car will not start. fiat van keys to repair this kind of damage and a locksmith will help. United Locksmith can complete this service on both classic as well as modern models, so do not hesitate to contact us.

A locksmith can program the new key fob. This is a lot less expensive than visiting a dealer and it works exactly the same way. You'll need certain information to the locksmith, such as the year in which your car was built and the model.

Rub the chip with an old dollar bill if you're not certain what to do. The copper in the bill is abrasive enough remove oxidation and dirt, but it will not cause any harm to the microchip. The chip might not be repaired in the event of physical damage. This could happen if you drop it or hit it by your vehicle.

Water Damage

If you've accidentally dropped your keys in the pool, put them in your purse while swimming at the beach, or splashed them with water on a rainy afternoon It's likely that your key fob is likely to suffer water damage. Even if it's just a small amount of water on its key, it could cause serious problems for its electronics and stop it from functioning properly.

The good news is that you can usually solve this issue by taking off the key fob and using paper towels to rid it of any remaining dirt or water. Once the fob is dry, you can then replace its battery and it should start working again.

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

If the key fob in your Fiat 500 stops working, you may feel frustrated and anxious. It's costly and cumbersome to take your key fob to the dealer. Locksmiths can handle all aspect of the replacement of your car's key fob without the requirement of a dealership trip. Because of this, they are a much better option than a dealership.

Pairing Issues

If you drop your keyfob or it stops working and nothing else seems to be wrong, it may be the chip. This could be due to water damage or a dead battery, or it could be that it needs reprogramming.

This can often be done by following the directions in your owner's manual. However, it's a good idea to hire an automotive locksmith assist you if you're experiencing issues or the instructions in the manual don't work for you. This will ensure that the chip isn't damaged, and it's the least expensive alternative.

Another issue facing 500 owners is that the key fob doesn't lock the car. This could be an problem if you're heading to a gas station and want to fill up. Some owners have even reported their 500's locking mechanism failing and needing to replace the entire intermediate shaft for steering. Fiat has actually cited this problem in a technical bulletin (TSB).


If you're having issues with your Fiat vehicle, an experienced locksmith can assist. They will duplicate your current key or make you a brand new one that locks and starts the vehicle. They can make this happen without ever seeing your previous key and are usually much less expensive than purchasing it from a dealer.