Fiat 500 Replacement Key Fob
If your 500 remote key fob has stopped functioning, it could be time to replace the battery. However, if you replace the battery and it doesn't work then the issue may be elsewhere.
At United Locksmith, we specialize in making new keys for classic cars. We have the tools and components needed for this service.
Dead Coin Battery
The most common reason why your Fiat 500 key fob will not unlock or lock the doors is due to a dead battery. The key fob contains an in-built battery that will drain quickly when it isn't frequently used. If your remote is beginning to show signs of loss in range or stopped functioning or not responding, then the battery could be dead.
The battery in the key fob is secured by metal clips that hold it in place. If the clips aren't secure, it could lead to problems with contact, which can prevent your remote from receiving power. By using a small flathead screwdriver, pull the retaining clip outwards to take out the battery and replace it with a new one. Make G28 Car Keys to use a battery with the same voltage, size, and specification as the original.
Water exposure can cause the key fob to corrode or become damaged. Even a small bath in warm, soapy water can damage the chip. It's best to keep your key fob in a dry location.
Water Damage
If your key fob isn't working properly, it could be due to water damage. The rubber seals on key fobs stop them from getting damaged by a tiny splash or drizzle of water. However, it is essential to keep the car keys away from the washing machine, the ocean, and pool.
The key fob comes with an electronic chip that transmits an electronic message to the immobilizer system of your vehicle. This is what allows your 500 to start or lock, but should the chip become wet, it can no longer work.
You can try cleaning the inside of your key fob's electronics with isopropyl Alcohol or an electronic cleaner to see if they are still good. It is best to replace the key fob if it has been submerged into salt water rather than attempting to repair it yourself.
A replacement fob could cost you some money however it's much less expensive than paying to have your Fiat 500 towed to a dealer and fixed there! You can also fix it yourself with some simple steps. Be sure to have the correct battery type before you attempt to open your key fob. This task is more straightforward than it appears and you can find step-by-step instructions on the internet for nearly any car key fob.
Faulty Chip
The chip in the key fob communicates with the car's immobiliser unit to make sure the vehicle is able to start when the correct key is used. If the chip is damaged, or corrupted the car will not start no matter what you do.
Water damage or a dead battery are the two most frequently cited reasons for the chip being damaged. It is recommended to leave the job to a professional locksmith, who can repair the chip in a short time and at a a reasonable price.
If your key fob does not function after exposure to clean water from a tap or rain then remove the battery. Wipe down the electronic component using paper towels. If the key fob still does not work it's probably an issue with the chip and will require replacement.
Many people will seek out their dealer when in need of an entirely new Fiat key fob, however it can be a expensive option. United Locksmith is the best option for you if would like to have your Fiat key fob replaced at a reasonable cost. We have the equipment and know-how required to repair your Fiat key fob in a quick and professional way.
Faulty Receiver Module
Fiat key fobs transmit an electrical signal to the vehicle, which will unlock and close doors (and start the car for those with an automatic transmission) up to 50 feet. There are several reasons why the fob could stop working. This can be caused by a dead coin-battery or water damage, worn-out buttons an issue with the receiver, signal interference or an issue with the chip.
If the fob was placed in a pocket that been subject to extreme trauma, like being dropped on hard floors or being washed in a washing machine, it may not be capable of communicating with the car's Body Control Module (BCM). This is because the BCM is secured and will only accept signals from a genuine original key and not accept any other.
If this is the case, then you have to replace your fob. A professional locksmith can handle the entire replacement process including programming a new one for your 500. They can even provide an identical fob that functions exactly like the original (and costs a fraction of the price).