Fiat 500 Key Fob Replacement
If your 500 key fob isn't working Try using a different one to see if the car will detect it. If it does, the problem is likely to be related to 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 is a simple fix and the majority of fobs will warn you when the battery is depleted. You can find the instructions for most car fobs YouTube or in your owner's guide. You can also take it to a local locksmith or to the dealer who provided it to you to replace it.
Sometimes a fob will stop working due to a glitch with the internal circuit board. It's not often however, it can occur. The internal chip could be damaged in the event that you drop the fob over something hard. It could be a problem if you have an aftermarket fob and it doesn't work. In this scenario you'll need to visit an expert locksmith or dealer and have it reconfigured to work with your 500.
One 2012 FIAT 500 Flip Key Remote that resembles Ilco brand with trunk, lock and lock buttons - new replacement keyless entry remote (will require cutting and programmed by a locksmith)
Chip Damaged
A key fob with the fiat 500 number is an electronic device that transmits the signal for the car to start after you press the button. It's equipped with a microchip, which contains the information which is required to communicate with the car. If the chip is damaged, it can't transmit the correct code and the car won't start. A locksmith can fix this kind of damage. United Locksmith can complete this repair on both classic and modern models, so do not be afraid to contact us.
A locksmith can program a new key fob. This is a lot less expensive than visiting a dealer and will work exactly the same way. You'll need certain details to the locksmith, like the year your car was made and the model.
Rub the chip with an old dollar bill if not certain what to do. fiat key on the bill is abrasive enough get rid of dirt and oxidation but won't cause any harm to the microchip. The chip might not be repairable in the event of physical damage. This can happen when you drop the chip or run it over by your vehicle.
Water Damage
Whether you accidentally dropped your keys in the pool, threw them in your bag while swimming at the beach or splashed them with water during a rainy day you can be sure that your fob will suffer from water damage. Even if there's only a tiny amount of water on the key, it could cause serious problems to the electronics inside and stop it from working properly.
The good news is that you can often fix this problem by removing the key fob and using an old towel to scrub it of any dirt or water that remains. After the fob is dry and clean, you can replace its battery and it should begin functioning normally.
You can also take the fob to a local locksmith shop or auto shop to have it professionally cleaned and programmed. They can use special equipment to ensure that the key fob works with your car's computer.
If the key fob on your Fiat 500 stops working, you might feel angry and stressed. It's costly and time-consuming to take your key fob to a dealer. A locksmith can replace your key fob, without having to visit an auto dealer. Locksmiths are better than a dealer because they can handle all aspects of your car's key fob replacement without the requirement for a dealership visit.
Pairing Issues
When you drop your key fob, or it stops working and there's nothing going on, it could be the chip that has gone off the rails. This can be due to water damage or a dead battery, or it could be that it needs reprogramming.
Most of the time, this can be done by following the instructions in the owner's manual. If you're having difficulty or your manual isn't working it is recommended that you have an automotive locksmith complete this task. This will ensure that the chip isn't damaged, and it's the most affordable alternative.
Another issue with 500 owners is that the key fob can't lock the car. This can be a huge issue if you're at an gas station to refill. Some owners have reported that the locking system of their 500 failed and they've needed to replace the entire intermediate steering shaft. This issue was described in a technical support bulletin (TSB) issued by Fiat.
If you're having trouble with your Fiat car, an experienced locksmith can assist. They can duplicate the key you have or make you a new one that will lock and open the car. They can do this without seeing your old key and are usually much less expensive than purchasing it from a dealership.