Fiat 500 Replacement Key Fob

It's possible to change the battery if your 500 remote key fob isn't working. If you replace the battery, but it doesn't work, the problem may be somewhere else.

At United Locksmith, we specialize in the creation of new keys for classic cars. We have the tools and parts needed for this service.

Dead Coin Battery

The most frequent reason that your Fiat 500 key fob will not unlock or lock the doors is a dead battery. The key fob is equipped with an in-built battery that will drain quickly when it isn't being frequented enough. If your remote is beginning to show signs of a loss of range or stopped functioning, then the battery may be dead.

The battery in the key fob is held in place by steel retaining clips. If the clips aren't secure, they can cause contact issues which will prevent the remote from receiving power. Use a flathead screwdriver to remove the retaining clip and remove the old battery. Use a battery that has the same size, Fiat key fobs voltage and specifications as the original.

The exposure to water can cause the key fob to corrode, or even become damaged. Even a small shower in soapy water can damage the electronic chip inside. It is recommended to keep your key fob in a dry environment.

Water Damage

If your key fob isn't working properly, it could be caused by water damage. Key fobs are fitted with rubber seals to protect them from being damaged by rain or a splash of water. However, it is vital to keep your car keys from being tossed into the pool, ocean and the washing machine!

The key fob contains an electronic chip which sends an immobilizer of your car. The chip allows the 500 to lock and start. If it gets wet, Fiat key fobs however, it will no longer function.

You can clean your key fob's internal electronics with isopropyl alcohol or an electronic cleaner to see whether they're still functioning. However, it is probably best to get a replacement from a dealer instead of trying to repair the key fob which is submerged in salt water.

Although a replacement fob may cost a bit of money, it's far less expensive than paying for your fiat 500 key fob replacement 500 to be towed to the dealer and repaired! You could also do it yourself by following just a few steps. Make sure you have the correct battery type before you attempt to open your key fob. This task is much easier than it looks and you can find step-bystep instructions online for almost any key fob in your car.

Faulty Chip

The chip inside the key fob connects directly with the immobiliser on your vehicle to ensure that the vehicle will only start when right keys are in place. If the chip is damaged or damaged in any way, your car will not start.

A chip that is defective can happen due to a variety of reasons, but most commonly due to water damage or the battery being dead. Whatever the reason, it is recommended to delegate this work to a locksmith as they will be able to replace the chip quickly and at a cost-effective price.

If your key fob stops working after exposure to clean tap water or rain, remove the battery and wipe down the electronic component with a towel to ensure that it is completely dry before putting it back in. If the key fob still isn't working it's most likely to be a damaged chip and is required to be replaced.

A few people will visit their dealer if they need a new fiat key fob replacement fob. However, this can be expensive. United Locksmith is the best place to go if you need your Fiat keyfob repaired at a reasonable cost. We have the tools and experience needed to fix your Fiat fob in a timely and professional manner.

Faulty Receiver Module

Fiat key fobs transmit 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. However there are some things that could cause the fob to cease 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 is placed in a pocket that experienced extreme trauma, such as falling on hard floor or getting washed in a washer and it isn't able to communicate with the car's Body Control Module (BCM). The BCM is a security device that can only accept 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 replacement procedure and can even program a brand new one for your 500. They can even provide you with a clone fob that works exactly the same way as the original (and costs only less than the cost).