Does Technology Make Fiat 500 Replacement Key Cost Better Or Worse

Fiat 500 Replacement Key Fob

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

At United Locksmith, we specialize in making new keys for old automobiles. We have all of the tools and components needed to perform this service.

Dead Coin Battery


A dead battery is the most common reason for your Fiat 500 keyfob not locking or unlocking the doors. The key fob is equipped with the battery of a coin-cell which will quickly drain in the event that it is not used often enough. If your remote began to show signs of weakening such as a loss of range and stopped working completely it is likely that the battery is dead.

The battery inside the key fob is held in place by metal clips that hold it in place. If the clips aren't tight enough, it can cause contact issues that will stop the remote from receiving power. Use a flathead screwdriver pry open the retaining clip and then remove the old battery. Be sure to choose an alternative battery that has the same type of voltage, dimensions, and specification as the original battery.

The exposure to water can cause the key fob to corrode or be damaged. Even a quick bath in soapy water can harm the electronic chip in. It is best to keep your key fob in a dry place.

Water Damage

If your key fob isn't working properly, it could be due to water damage. The rubber seals on key fobs keep them from being damaged by a light drizzle or splash of water. However, it's essential to keep the keys of your car away from the ocean, washing machine, and the pool.

fiat car key cutting is equipped with an electronic chip which sends an immobilizer of your car. This is what allows your 500 to lock or start, but in the event that the chip becomes saturated, it won't be able to longer function.

You can try cleaning the inside of your key fob's electronics using isopropyl alcohol or an electronic cleaner to determine whether they're still functioning. It is best to replace a key fob if it is submerged in salt water instead of trying to fix it yourself.

While a replacement fob could cost you a little bit of money, it is a lot cheaper than paying for your Fiat 500 to be towed to the dealer for repair! You can also make it yourself with a few simple steps. Make sure you have the correct type of battery prior to opening your keyfob. This task is much simpler than it appears and there are step-by-step instructions online for virtually any key fob for cars.

Faulty Chip

The chip located within the key fob communicates to your car's immobiliser unit to make sure the vehicle is only capable of starting when the correct key is used. If the chip is damaged or corrupted the car won't start no matter what you do.

A damaged chip could occur due to a variety of reasons but most often it is due to water damage or an unresponsive battery. It is best to delegate the work to a professional locksmith, who can repair the chip in a short time and at a an affordable price.

If your key fob does not work after being exposed to water that is clean from the tap or rain, remove the battery. Clean the electronic component with a paper towel. If the key fob fails to work, it is likely to be a damaged chip and will require replacement.

Many people will seek out their dealer when they are in need of a new Fiat key fob, however this can be a very costly alternative. United Locksmith is the best place to go if you need your Fiat key fob repaired at a reasonable price. We have the tools and knowledge necessary to fix your Fiat key fob in a quick and professional way.

Faulty Receiver Module

Fiat key fobs send signals of up 50 feet away to the vehicle, which allows it to unlock and close the doors (and start the vehicle if it has automatic transmissions). There are a variety of reasons why the fob could not function. It could be due to a dead battery, water damage buttons, worn ones, a receiver module issue and signal interference or an electronic chip that has failed.

If the fob has been placed in a pocket that endured extreme trauma, like being dropped on a hard floor or being washed in a washing machine the fob may not be able to communicate 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 key and not another.

If this is the case, then you have to replace your fob. A professional locksmith will handle the entire replacement process including programming a new key for your 500. In fact, they can offer you a clone key that functions exactly the same as your original fob (and costs only a fraction of the price).

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Pub: 26 Apr 2024 07:30 UTC
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