Fiat 500 Key Fob Replacement
If your 500 keyfob stops working, try a different one to test if it will be detected by the car. If it does, the issue is most likely to be with the original fob's battery or water damage.
Replace the battery first. Make sure the new # CR2032 coin battery is inserted correctly, with the "+" side facing down on the fob.
Dead Battery
Most of the time when a fob doesn't work, it's just because the battery is dying. It's simple to fix it and the majority of fobs will warn you when the battery is running low. There are instructions for the majority of car fobs on YouTube or in your owner's guide. You can also replace it by taking it to a locksmith or dealer who supplied it to you.
Sometimes, a fob may stop working and there may be a problem with the internal circuit board. It's not a common occurrence but it is possible to occur. The internal chip may be damaged when you drop the fob onto something hard. It can also happen if you use an aftermarket key and the fob doesn't function. In this scenario it is imperative to visit a dealer locksmith to have the key reprogrammed 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 & programmed by locksmith)
Chips damaged
Fiat 500 key fobs are wireless devices that transmit a signal to the car when you press the button. It is equipped with a microchip that contains information about the code needed to connect with your car. If the chip is damaged it won't transmit the correct code and the car won't begin. It is possible to repair this type of damage and a locksmith could assist. United Locksmith can complete this repair on both traditional and newer models, so do not be afraid to contact us.
A locksmith can program an entirely new key fob. It is cheaper to do this than go to a dealer and it works just as well. You'll have to provide some information for the locksmith, like the year that your car was built and the model.
replacement key fiat 500 with an old dollar bill if you're not certain of what to do. The copper in the bill is abrasive, and will get rid of dirt and oxidation. However, it won't harm the microchip. If the chip is physically damaged it might not be in a position to be repaired. This could happen if lose it, drive it over with your car, or some other kind of physical strain.
Water Damage
Water damage is likely to happen on your fob, no matter if you dropped it in the pool by accident or put them in a pocket while swimming, or splashed them with water during a rainy afternoon. Even if you only have a small amount of water on its keys, this could cause major problems with the electronics inside and stop it from functioning correctly.
The good news is that you can usually solve this problem by removing the fob's key and using a paper towels to rid it of any dirt or water that remains. After the fob is dry it is possible to replace its battery and it will begin working properly.
You can also take your fob to a local locksmith or auto shop to have it professionally cleaned and programmed. These experts can make use of special equipment to make sure that the key fob functions with your car's computers.
If your Fiat 500's main fob isn't working, it can be stressful and disorienting. It's expensive and cumbersome to take your key fob to the dealer. Locksmiths can handle every aspect of the replacement of your car's key fob without the necessity of a dealer visit. This is why they are a much better option than a dealership.
Pairing Issues
When you drop your key fob or it stops working and there's nothing wrong with it, it could be the chip has gone out of sync. This could be due water damage, a dead battery or it could just be that you need to reprogramme it.
It is usually done by simply following the instructions in your owner's manual. However it's best to have a locksmith from your automotive do this if you're having difficulties or the steps in your manual aren't working for you. This will ensure that the chip isn't fried, and it's also the most affordable alternative.
500 owners have reported that their keys do not lock their vehicles. This can be a problem if you plan to fill up at gas stations. Some owners have reported the locking mechanism of their 500's malfunctioning and requiring replacement of the entire intermediate shaft for steering. Fiat has actually mentioned this problem in an technical bulletin (TSB).
If you're having issues with your Fiat, a reputable locksmith can help. They can duplicate your key or make you a brand new one that locks and opens the car. They can do this without seeing your old key, and it's generally cheaper than purchasing one from a dealer.