Fiat 500 Replacement Key Fob

If your remote key fob has stopped working, it's time to replace the battery. If you replace the battery, but it doesn't work, the problem may be elsewhere.

At United Locksmith, we specialize in making new keys for classic cars. We have all the tools and accessories needed to perform this service.

Dead Coin Battery

A dead battery is the primary reason for your Fiat 500 keyfob not locking or unlocking the doors. The battery of the coin cell inside the key fob is likely to drain quickly when you don't utilize it often enough. If your remote has started to show signs like a loss of range, or has stopped functioning and the battery is not working, it could be dead.

Metal clips keep the battery in within the key fob. If the clips aren't tightly secured, they could result in problems with contact that can prevent the remote from receiving power. Using a small flathead screwdriver, push the retaining clip outwards to remove the current battery and insert a new one. Use a battery that has the same voltage, size, and specification as the original.

Exposure to water can cause the key fob to corrode or become damaged. Even a small shower in soapy water can damage the electronic chip inside. Make sure your key fob is dry.

Water Damage

Damage to your water supply could be the cause of your key fob not functioning properly. The rubber seals on key fobs keep them from getting damaged by a slight drizzle or splash of water. However, it's important to keep the car keys away from the washing machine, ocean, and pool.

The key fob comes with an electronic chip that sends a signal to your car's immobilizer system. This is the reason why your 500 can start or lock, but in the event that the chip becomes wet, it can no longer work.

If you want to check whether your key fob still functioning you can clean the internal electronics using isopropyl or electronic cleaner. However, it is probably better to purchase a replacement from a dealership rather than trying to fix a key fob that has been submerged by salt water.

While a replacement fiat key fob fob can cost a bit of money, it's much cheaper than having to pay for your Fiat 500 to be towed to the dealership and repaired! You can also make it yourself in just the simplest of steps. Just ensure you have the right battery type before you attempt to open your key fob. This task is more straightforward than it appears and you can find step-by-step directions online for almost any car key fob.

Faulty Chip

The chip in the key fob communicates directly with the immobiliser in your car to ensure that the vehicle will only start once the proper keys are inserted. If the chip is damaged or damaged the car won't start no matter what you do.

A faulty chip can occur due to many reasons, but the most common reason is water damage or the battery being dead. Whatever the reason, it's recommended to delegate the job to a locksmith who will be able to repair the chip fast and at a low cost.

If your key fob stops functioning after exposure to clean tap water or rain, take off the battery and wipe down the electronic component with a tissue to ensure it's completely dry before putting it back in. If the key fob will not function, there's a chance that it has a fried component and needs to be replaced.

Some people will go how to get a new fiat 500 key their dealer in order to get an entirely new Fiat fob. However, this could be costly. If you're seeking a cost-effective solution to have your Fiat key fob repaired make sure you contact United Locksmith. We have the tools and experience necessary to fix your Fiat key fob in a quick and professional way.

Faulty Receiver Module

Fiat key fobs send an alert up 50 feet to the vehicle, which will open and lock the doors (and start the vehicle in case of automatic transmissions). There are several reasons why the fob may not function. This includes a dead battery, water damage, worn-out buttons, a receiver issue, signal interference or an issue with the chip.

If the fob was in the pocket that has been subject to severe trauma (such as being dropped onto the floor or washed in a washing machine) it might not be in a position to connect with the Body Control Module (BCM) of the vehicle. The BCM is a security device which will only accept signals from genuine keys.

It is necessary to replace the fob in case this happens. A professional locksmith will handle the entire process of replacing your key including programming a new key for your 500. In fact, they'll provide you with a duplicate key that works just the same as your original fob (and costs only a fraction of the cost).