Fiat 500 Key Fob Replacement
If your 500 keyfob ceases working, try a different one to see if it is able to be detected by the car. If it does, it could be a problem due to the battery or water damage on the original fob.
Replace the battery first. Make sure that the new # CR2032 coin cell battery is correctly inserted with the "+" side facing down on the fob.
Dead Battery
Most of the time when a fob won't work, it's because the battery is dead. It's a simple fix Most fobs warn you when the battery is not fully charged. You can find the correct procedure on YouTube for almost any key fob for your car, or in the owner's manual. You can also change it by taking it to the locksmith or dealer who gave it to you.
Sometimes, a fob may not function and there could be an issue with the internal circuit board. This isn't a lot of common but it is possible to happen. rekey can be damaged when you drop the fob onto something hard. It can also happen if you are using an aftermarket fob and the key does not work. In this instance, you will need to visit a dealer or a locksmith and have it reprogrammed to work with your 500.
One 2012 FIAT FIAT 500 flip key remote that resembles Ilco with lock, unlock and trunk buttons - new replacement keyless entry (will require cutting and program by locksmith).
Damaged Chip
Fiat 500 key fobs are wireless devices that send a signal to the car whenever you press the button. It has a microchip that contains the information that is needed to communicate with the car. If the chip is damaged it will not transmit the correct code and the car won't start. A locksmith can fix this type of damage. United Locksmith is capable of providing this service for old models as well as the latest ones, so don't feel uneasy about calling them.
You can purchase a brand new fob and have it programmed professionally by a locksmith. This is a lot less expensive than going to the dealer and will function exactly the same way. You'll need to provide certain details to the locksmith, like the year that your car was manufactured and its model.
Rub the chip with an old dollar bill if not certain what to do. The copper in the bill is abrasive enough remove dirt and oxidation, but won't cause any harm to the microchip. The chip might not be repaired in the event of physical damage. 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, no matter if you dropped them in the pool accidentally or left them in the pocket while swimming, or splashed water over them during a rainy afternoon. Even if there is only the smallest amount of water on the key, it can cause serious issues with its electronic components.
You can usually solve this issue yourself by removing the fob and cleaning it with a towel. When the fob is dry it is possible to replace the battery and it should start functioning normally.
You could also take your fob to a local locksmith or auto shop to have it professionally cleaned and programmed. These professionals are able to utilize special equipment to ensure that the key fob works with the computer system in your car.
If your Fiat 500's key fob isn't working, it can be frustrating and stressful. You may be tempted go to the dealer to replace your key fob however this could be expensive and time-consuming. A locksmith can replace your key fob with no need to visit an establishment. Because of this, they are a far better choice than a dealership.
Pairing Issues
If you lose your key fob, or it ceases to function and nothing else appears to be going on It could be due to the chip that has gone off the rails. This could be due to water damage or a dead battery.
Often, this can be done by following the directions in the owner's manual. However, it's a good idea to get an auto locksmith perform this procedure if you're having difficulties or the steps in the manual don't work for you. This will ensure that the chip isn't damaged and is the most cost-effective solution.
Another problem with some 500 owners is that the key fob will not lock the car. This could be a major issue if you're driving to the gas station to fill up. Some owners have reported that their 500's locking system has been damaged and they have needed to replace the entire intermediate steering shaft. This issue has been reported in a technical service bulletin (TSB) from Fiat.
A reputable locksmith can help you should your Fiat has issues. They will duplicate your current key or create a new one that is able to lock and start the vehicle. They're able to do this without seeing your old key and are usually much less expensive than purchasing it from a dealer.