Fiat 500 Replacement Key Fob

It could be time to change the battery if your 500 remote key fob isn't working. If you replace the battery, but it isn't working the issue could be somewhere else.

United Locksmith specializes in the creation of new keys for classic automobiles. We have the tools as well as the parts needed for this job.

Dead Coin Battery

The most common reason why your Fiat 500 key fob will not lock or unlock the doors is due to a dead battery. The battery of the coin cell inside the key fob will drain quickly if you don't use it frequently enough. If your remote is beginning to show signs of a loss of range or stopped working or not responding, then the battery could be dead.

Metal clips hold the battery in place on the key fob. If the clips are not tight, they can create problems with the contact, which can stop your remote to receive power. Utilizing a small screwdriver, pull the retaining clip open to remove the battery and insert a new one. Be sure to use a replacement with the same kind of voltage, size, and specification as the original battery.

Water exposure can cause the key fob to corrode or become damaged. Even a small bath in soapy water could harm the electronic chip in. It's best to keep your key fob in a dry area.

Water Damage

Damage to your water supply could be the cause of your key fob's inability to function properly. Key fobs have rubber seals that protect them from being damaged by a light rain or splashes of water, but it is essential to keep your keys out of the ocean, pool, and washing machine!

The key fob has an electronic chip which sends an immobilizer system of your vehicle. The chip is what allows the 500 to lock and start. If it gets wet, however, it will no longer work.

You can try cleaning the inside of your key fob's electronics with isopropyl alcohol or an electronic cleaner to see whether they're still functioning. It is recommended to replace the key fob when it has been submerged into salt water, rather than trying to repair it yourself.

Although a replacement fob may cost a little money, it is much less expensive than having to pay for your Fiat 500 to be towed to a dealership and fixed! Additionally, you can make it yourself in just only a few steps. Make sure you have the correct type of battery prior to opening your keyfob. This task is far simpler than it appears and you can find step-by-step directions online for virtually any key fob for cars.

Faulty Chip

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

A chip that is damaged can happen due to a variety of reasons but the most common reason is water damage or an unresponsive battery. Whatever the reason, it is a good idea to leave the work to a locksmith, as they can replace the chip fast and at a low cost.

If your key fob will not work after being exposed to clean rain or tap water take the battery off. Wipe down the electronic component using a towel. If the key fob still isn't working it's most likely to be a damaged chip that will need to be replaced.

A few people will visit their dealer if they need an entirely new Fiat fob. But, this can be a costly option. If you are seeking a cost-effective solution to get your Fiat key fob repaired make sure you contact United Locksmith. We have the tools and knowledge necessary to fix your Fiat key fob in a quick and professional manner.

Faulty Receiver Module

fiat key replacement key fobs send an electrical signal to the vehicle, which will unlock and lock doors (and start the vehicle for those with an automatic transmission) up to 50 feet. However there are a few factors that could cause the fob to cease functioning. This includes a dead coin battery damaged by water buttons, worn out buttons, a receiver module issue, and signal interference or an electronic chip that is malfunctioning.

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

If this is the case, then you have to replace your fob. A professional locksmith can take care of every aspect of the key replacement process and even program a new one for your 500. In fact, they could provide you with a duplicate key that functions exactly the same way as the original fob (and costs less than the cost).