11 Ways To Completely Redesign Your Fiat 500 Replacement Key Cost
Fiat 500 Replacement Key Fob
If your 500 remote key fob isn't working, it may be time to replace the battery. If you replace the battery and it isn't working, the problem may be somewhere else.
United Locksmith specializes in the production of new keys for classic cars. We have the tools and parts needed for this job.
Dead Coin Battery
The most common reason your Fiat 500 key fob will not unlock or lock the doors is due to a dead battery. The battery for the coin cell in the key fob will deplete quickly when you don't use it frequently enough. If fiat key replacement started to show signs of weakening such as a loss of range, and then stopped working completely, the battery is probably dead.
The battery in the key fob is secured by metal clips that hold it in place. If the clips are loose it can cause contact issues that will stop the remote from receiving power. Using a small flathead screwdriver, push the retaining clip outwards to take out the battery and insert a new one. Make sure that the battery you choose to use has the same voltage, size and specification as the original.
The key fob may also be damaged or corroded by exposure to water. Even a quick bath in warm, soapy water can damage the chip. Make sure your key fob is dry.
Water Damage

Water damage may be the cause of your key fob's inability to function properly. The rubber seals on key fobs prevent them from being damaged by a tiny drizzle or splash of water. However, it is crucial to keep your keys out of the ocean, washing machine, and pool.
The key fob comes with an electronic chip that transmits an immobilizer of your car. The chip is what allows the 500 to start and lock. If it gets wet, it will no longer work.
If you're looking to determine whether your key fob functional, you can clean the internal electronics using isopropyl or electronic cleaner. However, it is probably better to purchase a new one from a dealership instead of trying to repair a key fob that has been submerged in salt water.
While a replacement fob can cost you a little bit of money, it is far less expensive than paying for your Fiat 500 to be towed to a dealership and fixed! Plus, you can do it yourself with several easy steps. Be sure to have the correct battery type prior to opening your keyfob. This task is much simpler than it appears, and you can find step-by-step directions on the internet for nearly any key fob for cars.
Faulty Chip
The chip in the key fob connects directly with the immobiliser of your car to ensure that your vehicle will only start when the correct keys are inserted. If the chip is damaged or damaged in any way it will not start.
Damage to the water or a dead cell phone battery are the most frequently cited reasons for an unreliable chip. It is recommended to leave the repair to a professional locksmith, who can repair the chip quickly and at an affordable price.
If your key fob will not work after exposure to clean water from a tap or rain take the battery off. Clean the electronic component with paper towels. If the key fob will not work, there's the possibility that it has a fried component and needs to be replaced.
Some people will turn to their dealer when they are in need of an entirely new Fiat key fob, but this can be a very expensive alternative. United Locksmith is the best choice if you would like to have your Fiat key fob replaced at a reasonable cost. We have the tools and experience needed to repair your Fiat fob quickly and professionally. manner.
Faulty Receiver Module
Fiat key fobs transmit signals up to 50 feet to the vehicle, which allows it to unlock and lock the doors (and start the vehicle for vehicles with automatic transmissions). There are a few reasons why the fob could stop working. This could be due to a dead coin battery damaged by water, worn buttons as well as a receiver module problem, and signal interference or an electronic chip malfunctioning.
If the fob is in an area that has experienced severe trauma (such as being dropped on the floor, or washed in a washing machine) the fob may not be in a position to connect with the Body Control Module (BCM) of the car. This is because the BCM is secured and will only accept a signal from a genuine key, and not from any other.
You will need to replace the fob in case this happens. A professional locksmith will manage the entire key replacement process including programming a brand new key for your 500. In fact, they could provide you with a duplicate key that functions the same way as the original fob (and costs less than the price).