20 Tools That Will Make You More Efficient With Fiat 500 Replacement Key Cost Fiat 500 Replacement Key Fob

It's possible to replace the battery if your 500 remote key fob is not working. If you replace the battery and it still doesn't work the issue could be elsewhere.

United Locksmith specializes in the production of new keys for classic cars. We have all of the necessary tools and parts for this service.

Dead Coin Battery


The most frequent reason why your Fiat 500 key fob will not lock or unlock the doors is due to a dead battery. The key fob contains a coin cell battery which will quickly drain when it isn't being frequented enough. If your remote has started to show signs of a loss of range or has stopped functioning, then the battery may be dead.

fiat key cover in the key fob is secured by metal clips that retain it. If the clips are loose, it could lead to contact issues, which could prevent your remote from receiving power. Using a small flathead screwdriver, push the clip that holds the retaining pin open to remove the battery, and replace it with a brand new one. Use a battery that has the same voltage, size and specification as the original.

The key fob might also become corroded or damaged through exposure to water. Even a quick bath in soapy water could harm the electronic chip in. Make sure your key fob is dry.

Water Damage

Water damage may be the cause of your key fob's not functioning properly. Key fobs have rubber seals that protect them from being damaged by rain or splashes of water, but it is very important to keep your car keys safe from the pool, ocean, and the washing machine!

The key fob is equipped with an electronic chip which sends an electronic message to the immobilizer system of your car. The chip allows the 500 to start and lock. If it gets wet it will not work.

If you're trying to determine whether your key fob still working you can clean the internal electronics with isopropyl or electronic cleaner. However, it's better to purchase a new one from a dealership rather than trying to repair an item that was submerged in salt water.

While a replacement fob can cost you a bit of money, it's a lot cheaper than having to pay for your Fiat 500 to be towed to a dealership and fixed! You could also do it yourself with just a few steps. Be sure to have the correct type of battery prior to opening your key fob. This task is much simpler than it appears, and you can find step-by-step instructions online for almost any key fob in your car.

Faulty Chip

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

Damage to the water or a dead phone battery are among the most frequently cited reasons for an unreliable chip. It is best to hand over the job to a professional locksmith who can repair the chip quickly and at an affordable price.

If your key fob does not work after exposure to clean rain or tap water take it off the battery. Wipe down the electronic component with an old towel. If the key fob isn't working it's most likely a fried chip and must be replaced.

Some people go to their dealer when they require a new Fiat fob. However, this could be costly. United Locksmith is the best choice if you want your Fiat keyfob fixed at a reasonable price. We have the equipment and know-how to fix your Fiat fob quickly and professionally. way.

Faulty Receiver Module

Fiat key fobs send signals up 50 feet to the vehicle, which will unlock and lock the doors (and start the vehicle for vehicles with automatic transmissions). There are many reasons why the fob might stop working. This includes a dead battery, water damage, worn-out buttons as well as a receiver issue. signal interference or malfunctioning chips.

If the fob is in a pocket that has suffered a severe trauma, such as falling on hard floor or getting washed in a washing machine the fob may not be capable of communicating with the car's Body Control Module (BCM). This is because the BCM is an extremely secure system that will only accept a signal from a genuine original key and not accept any other.

If this is the case, then you must replace your fob. A professional locksmith will take care of the entire process of replacing keys including programming a new key for your 500. In fact, they'll offer you a clone key that functions exactly the same as your original fob (and costs a fraction of the price).