Fiat 500 Replacement Key Fob

It might be time to change the battery if the 500 remote key fob is not working. If you replace the battery, but it isn't working it could be a problem elsewhere.

At United Locksmith, we specialize in making new keys for classic automobiles. We have the tools and spare parts 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 coin cell battery in the key fob can be depleted quickly if you don't use it frequently enough. If your remote starts to show signs of loss of range, or has stopped functioning or not responding, then the battery could be dead.

Metal clips hold the battery securely within the key fob. If the clips are loose, it could lead to contact issues, which could prevent the remote from receiving power. Use a flathead screwdriver to open the retaining clips and remove the battery. Make sure to use a battery with the same voltage, size and specifications as the original.

The exposure to water can cause the key fob to corrode, or even become damaged. Even a brief bath in soapy water can harm the electronic chip within. It is recommended to keep your key fob in a dry environment.

Water Damage

If your key fob doesn't work properly, it could be due to water damage. The rubber seals on key fobs prevent them from being damaged by a small drizzle or splash of water. However, it's crucial to keep the keys from the ocean, washing machine, and even the pool.

The key fob has an electronic chip which sends an electronic message to the immobilizer of your car. The chip allows the 500 to be locked and started. If it gets wet, however it will cease to work.

If you're trying to determine whether your key fob functioning it is possible to clean the internal electronics with isopropyl or electronic cleaner. It is recommended to replace a key fob if it's submerged into salt water instead of trying to fix it yourself.

While a replacement fob could cost a bit of money, it is much cheaper than having to pay for your Fiat 500 to be towed to the dealer for repair! You can also fix it yourself with some simple steps. Make sure you have the correct battery type before you attempt to open your key fob. This is a job that's far simpler than it appears and there are step-by-step instructions online for virtually any car key fob.

Faulty Chip

The chip inside the key fob connects directly with the immobiliser in your car to ensure that the vehicle will only start when proper keys are inserted. If the chip is damaged, or corrupted the car won't start regardless of what you do.

A chip that is defective can happen due to many reasons, but most commonly due to water damage or the battery being dead. It is recommended to leave the task to a professional locksmith, who can replace the chip in a short time and at a an affordable price.

If your key fob will not function after exposure to clean tap or rain water take the battery off. Clean the electronic component with an old towel. If the key fob still does not work it's likely to be a fried chip and must be replaced.

A few people turn to their dealer when in need of a new Fiat key fob, however this is a costly option. United Locksmith is the best option for you if would like to have your fiat key cover keyfob repaired at a reasonable cost. We have the tools and knowledge necessary to repair your fiat 500 stolen without keys key fob in a quick 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 for vehicles with an automatic transmission) up to 50 feet. There are several reasons why the fob could stop working. This includes a dead coin battery, water damage buttons, worn out buttons as well as a receiver module problem and signal interference or an electronic chip that is malfunctioning.

If the fob is in a pocket which has experienced extreme trauma, like being dropped on a hard floor or getting washed in a washer, it may not be capable of communicating with the car's Body Control Module (BCM). The BCM is a security device that can only accept signals from genuine keys.

If this is the case, you must replace your fob. A professional locksmith will manage the entire process of replacing keys including programming a brand new key for your 500. In fact, they could provide you with a clone key that functions the same way as your original fob (and costs less than the cost).