15 Amazing Facts About Fiat 500 Replacement Key Cost

15 Amazing Facts About Fiat 500 Replacement Key Cost

Fiat 500 Replacement Key Fob

It may be time to change the battery if your 500 remote key fob is not working. However, if you replace the battery but it continues to stop working then the issue may be elsewhere.

At United Locksmith, we specialize in the creation of new keys for old automobiles. We have the tools and spare parts required for this type of service.

Dead Coin Battery

The most common reason why your Fiat 500 key fob will not lock or unlock the doors is a dead battery. The key fob has an in-built battery that can quickly deplete in the event that it is not utilized frequently enough. If your remote started to show signs of weakness like a loss of range and then completely stopped working it is likely that the battery is dead.

Metal clips keep the battery in inside the key fob. If the clips are not tightly secured, they could result in contact problems that will prevent your remote to receive power. With a small flathead screwdriver, push the clip that holds the retaining pin open to remove the battery and then insert a fresh one. Use a battery that has the same voltage, size, and specification as the original.

The key fob could also become corroded or damaged by water exposure. Even a small bath in warm, soapy water could cause damage to the chip. Make sure your key fob is dry.

Water Damage

If your key fob doesn't work correctly, it could be due to water damage. Key fobs have rubber seals that protect them from being damaged by a light rain or a splash of water, however it is essential to keep your car keys from being tossed into the pool, ocean and washing machine!

The key fob is equipped with an electronic chip that sends a message to the immobilizer system in your car. The chip is what allows the 500 to lock and start. If it gets wet, however, it will no longer function.

You can clean the internal electronics of your key fob using isopropyl alcohol or an electronic cleaner to determine whether they're still functioning. It is recommended to replace a key fob in the event that it has been submerged into salt water rather than try to fix it yourself.

A replacement fob might cost you a bit, but it's a lot less expensive than paying to have your Fiat 500 towed to a dealer and fixed there! You can also fix it yourself by following just a few steps. Just ensure you have the right battery type before you attempt to open your key fob. This task is much simpler than it appears, and you can find step-by-step directions online for virtually any key fob for your car.

Faulty Chip

The chip inside the key fob communicates directly with the immobiliser of your car to ensure that your vehicle will only start when the proper keys are inserted. If the chip is damaged, or damaged in any way the car won't start.

A chip that is defective can happen due to a variety of reasons but the most common reason is water damage or a dead battery. It is best to delegate the repair to a professional locksmith who can repair the chip quickly and at an affordable cost.


If your key fob stops functioning after exposure to clean water from the tap or rain, take off the battery and clean the electronic component with a paper towel to ensure it's dry before putting it back in. If the key fob will not work, there's an opportunity that it is a fried component and needs to be replaced.

Some people will visit their dealer if they require an entirely new Fiat fob. But, this can be costly. If you're seeking a cost-effective method to have your Fiat key fob repaired make sure you contact United Locksmith. We have all the tools and expertise to fix your Fiat fob in a timely and professional manner.

fiat 500 replacement key  send a signal up to 50 feet to the vehicle, which will open and close the doors (and start the vehicle for those with automatic transmissions). There are a few reasons why a fob could stop working. This could be due to a dead coin battery, water damage, worn buttons, a receiver module issue and signal interference, or an electronic chip malfunctioning.

If the fob was placed in a pocket which has suffered extreme trauma (such as being dropped on the hard floor or washed in the washer) it might not be in a position to connect with the Body Control Module (BCM) of the vehicle. This is because the BCM is a secure system that can only accept signals from a genuine key and not any other.

If this is the case, then you have to replace your fob. A professional locksmith will take care of the entire replacement process including programming a new key to your 500. They can even give you a clone fob that works the same as the original (and costs less than what it would cost).