Fiat 500 Key Fob Replacement
If your 500 keyfob ceases working, you can use a different one to see if it can be recognized by the car. If it does, then the problem is probably due to the battery or water damage to the original fob.
Replace the battery first. Make sure the new #CR2032 coin battery is properly inserted, with the "+" side facing downwards in the fob.
Dead Battery
Most of the time when a fob's not working, it's because the battery is dead. This is a simple repair and most fobs give you a warning when the battery is failing. You can find the instructions for most car key fobs on YouTube or in your owner's guide. You can also change it by taking it to an authorized locksmith or a dealer who has sold it to you.
Other times, a device can not function and there could be an issue with the internal circuit board. It's not a common occurrence however it can happen. The internal chip may be damaged if you drop the fob onto something that is hard. It could be a problem if you have an aftermarket fob and the key does not work. In this case you'll need to visit an expert locksmith or dealer and have it reprogrammed to work with your 500.
One 2012 FIAT FIAT 500 flip key remote - resembles Ilco with lock, unlock and trunk buttons - new replacement keyless entry (will need to cut & program by a locksmith).
Damaged Chip
A fiat 500 key fob is a wireless device that provides the signal to the car to start when you push the button. It has a microchip that holds 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 won't start. It is possible to repair this kind of damage, and a locksmith can help. United Locksmith is capable of providing this service for old models as well as more recent models, so don't be afraid to call them.
You can purchase a new fob and have it professionally programmed by a locksmith. It's cheaper to do this than go to the dealer and it works just as well. You'll need to provide certain information to the locksmith, like the year your vehicle was made and the model.
If you're not sure how to solve this problem, try rub the chip with a US dollar bill. The copper in the bill is abrasive, and will remove oxidation and dirt. However, it will not cause harm to the microchip. If the chip is physically damaged, it might not be in a position to be repaired. This could happen if you fall it, ram it over with your car or any other type of physical stress.
Water Damage
Water damage is likely to happen on your fob, no matter if you dropped it in the pool by accident, left them in a pocket while swimming or splashed them with water during a rainy afternoon. Even if it's just an ounce of water on the key, it can cause serious problems with its electronic components.
It is usually possible to fix this issue by removing the fob and cleaning it with a paper towel. Once the fob is dry, you can then replace its battery and it will start working again.
You can take it to an auto shop or locksmith to get it professionally cleaned and programmed. These professionals can use special equipment to ensure that the key fob works with your car's computers.
If where to get a fiat key cut fob isn't working, it can be stressful and frustrating. It is tempting to go to the dealer have your key fob replaced but this could be expensive and time-consuming. Locksmiths can take care of every aspect of the replacement of your car's key fob without the necessity of a dealer visit. They are a better choice than a dealer since they can handle every aspect of your car's key fob replacement without the need for a dealership visit.
Pairing Issues
When you drop your key fob or it ceases to function and nothing else seems to be wrong with it, it could be the chip that has gone off the rails. This could be due water damage or a dead battery. it could just be that you need to reprogramme it.
Most of the time, this can be accomplished by following the instructions in your owner's manual. However it's best to have a locksmith from your automotive take care of this if you're having problems or if the directions 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 problem with some 500 owners is that the key fob doesn't secure the car. This could be a problem if you need to refill at the gas station. Some owners have even reported their 500's locking mechanism breaking and needing to replace the entire intermediate shaft for steering. Fiat has even mentioned this problem in an technical bulletin (TSB).
A reputable locksmith can assist you in the event that your Fiat has issues. They will duplicate your current key or create a brand new one that locks and opens the vehicle. They can do this without seeing your key, and are typically more affordable than purchasing it from a dealer.