Fiat 500 Replacement Key Fob

If your remote key fob has stopped working, it's time to replace the battery. If you do replace the battery but it is still not working then the issue could be elsewhere.

United Locksmith specializes in the production of new keys for classic vehicles. We have the tools as well as the parts required for this service.

Dead Coin Battery

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

Metal clips keep the battery in on the key fob. If the clips aren't tightly secured, they could result in contact issues that prevent your remote from receiving power. By using a small flathead screwdriver, pull the clip that holds the retaining pin open to take out the battery and replace it with a new one. Make sure that the battery you choose to use has the same size, voltage and specification as the original.

The key fob can also become corroded or damaged due to exposure to water. Even a small shower in soapy water can cause damage to the electronic chip inside. Make sure your key fob is dry.

Water Damage

Water damage may be the cause of your key fob not functioning properly. Key fobs have rubber seals to protect them from being damaged by rain or a splash of water, but it is essential to keep your car keys away from the pool, ocean, and the washing machine!

The key fob contains an electronic chip which sends an immobilizer of your car. The chip is what allows the 500 to lock and start. If it gets wet it will cease to work.

If you want to check whether your key fob functional it is possible to clean the internal electronics with isopropyl or an electronic cleaner. It is recommended to replace the key fob when it is submerged in salt water, rather than trying to repair it yourself.

While a replacement fob might cost a little money, it's much cheaper than paying for your fiat replacement key (try Thewrightbeef) 500 to be towed to a dealership and fixed! You can also do it yourself with a few simple steps. Be sure to use the correct battery type before you attempt to open your key fob. This task is much easier than it looks, and there are step-by-step instructions online for nearly every key fob in your car.

Faulty Chip

The chip inside the key fob communicates to your car's immobiliser system to ensure your car is only capable of starting when the correct key is inserted. If the chip is damaged or corrupted the car will not start, no matter what you do.

Water damage or a dead cell battery are the most frequent causes of an unreliable chip. Whatever the reason, it's an ideal idea to hand this work to a locksmith since they will be able to replace the chip for you swiftly and at a low cost.

If your key fob does not function after exposure to clean rain or tap water take it off the battery. Wipe down the electronic component with a towel. If the key fob still does not work, it is likely a fried chip and is required to be replaced.

Some people will go to their dealer when in need of a new Fiat key fob, however it can be a costly option. United Locksmith is the best choice if you would like to have your Fiat key fob repaired at a reasonable price. We have the equipment and know-how to fix your Fiat fob in a timely and professional way.

Faulty Receiver Module

Fiat key for fiat 500 fobs send an electronic signal to the vehicle that can unlock and lock doors (and start the car for those with an automatic transmission) up to 50 feet. There are many reasons why the fob may stop working. This includes a dead coin battery water damage buttons, worn out buttons or a problem with the receiver module and signal interference or a malfunctioning electronic chip.

If the fob is placed in a pocket that endured extreme trauma, like falling on hard floor or being washed in a washing machine, it may not be capable of communicating with the car's Body Control Module (BCM). The BCM is a security system which will only accept signals from genuine keys.

You will need to replace the fob if this occurs. A professional locksmith will handle the entire process of replacing your key including programming a new key to your 500. In fact, they can offer you a clone key that functions exactly the same as the original fob (and costs a fraction of the price).