Fiat 500 Replacement Key Fob

If your remote key fob isn't working, it might be time to replace the battery. If you replace the battery, but it doesn't work it could be the issue elsewhere.

At United Locksmith, we specialize in making new keys for old automobiles. We have all of the tools and components needed to perform this service.

Dead Coin Battery

The most common reason your Fiat 500 key fob will not lock or unlock the doors is due to a dead battery. The coin cell battery in the key fob will drain quickly when you don't use frequently enough. If your remote starts to show signs like a loss of range or has stopped functioning, then the battery may be dead.

The battery in the key fob is held in place by steel clips for retaining. If the clips are loose they can cause contact issues which will prevent your remote from receiving power. By using a small flathead screwdriver, push the retaining clip open to remove the current battery and insert a new one. Use a battery that has the same size, Fiat key fobs voltage and specification as the original.

Exposure to water can cause the key fob to become corroded or damaged. Even a short shower in soapy water can harm the electronic chip in. Make sure your key fob is dry.

Water Damage

Water damage may be the reason for your key fob's not functioning properly. The rubber seals on key fobs keep them from getting damaged by a tiny splash or drizzle of water. However, it is essential to keep the keys from the washing machine, the ocean and pool.

The key fob has an electronic chip that transmits an alert to the immobilizer system of your vehicle. This is what allows your 500 to lock or start, but when the chip becomes wet, it's unable to longer work.

Try cleaning the inside electronics of your keyfob using isopropyl alcohol, or an electronic cleaner to determine whether they're still in good condition. However, it is probably better to purchase a new one from a dealership instead of trying to fix an item that is submerged in salt water.

A replacement fob can cost you some money but it's far cheaper than having to have your Fiat 500 towed to a dealership and repaired there! You can also make it yourself in just the simplest of steps. Just ensure you have the right battery type before you attempt to open your key fob. This task is more straightforward than it appears and you can find step-bystep instructions online for nearly every key fob for your car.

Faulty Chip

The chip that is contained in the key fob communicates with your vehicle's immobiliser to ensure that the vehicle is only able to start when the correct key is inserted. If the chip is damaged or destroyed, your car won't start, no matter what you do.

Damage to the water or a dead cell battery are the two most frequently cited reasons for a faulty chip. It is best to delegate the job to a professional locksmith, who can repair the chip quickly and at an affordable price.

If your key fob will not work after being exposed to water that is clean from the tap or rain, remove the battery. Clean the electronic component with a paper towel. If the key fob does not work, there is a chance that it has malfunctioning components and need to be replaced.

Some people will go to their dealer if they need a new Fiat fob. However, this can be an expensive option. If you're seeking a cost-effective method to have your Fiat key fob fixed Look no further than United Locksmith. We have the tools and experience necessary to fix your fiat 500 key button replacement key fob in a timely and professional manner.

Faulty Receiver Module

Fiat key fobs send an electrical signal to the vehicle that can unlock and lock doors (and start the car if it has an automatic transmission) up to 50 feet. However, there are several things that could cause the fob to cease functioning. This includes a dead coin-battery or water damage, worn out buttons or a receiver issue signal interference or an issue with the chip.

If the fob has been placed in a pocket that endured extreme trauma, like being dropped on a hard floor or being washed in the washing machine and it isn't capable of communicating with the car's Body Control Module (BCM). The BCM is a security system that only accepts signals from genuine original keys.

If this is the case, you must replace your fob. A professional locksmith can take care of every aspect of the key replacement procedure as well as programming a new one for the 500. They can even provide a clone fob that works exactly like the original (and costs only one-third of the cost).