fiat replacement car keys 500 Replacement Key Fob

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

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

Dead Coin Battery

A dead battery is the most common cause of your Fiat 500 keyfob not locking or unlocking the doors. The key fob comes with a coin cell battery that will drain quickly if it is not frequently used. If your remote is beginning to show signs like a loss of range or stopped functioning in the middle of the night, then your battery may be dead.

The battery in the key fob is secured by metal retaining clips. If the clips aren't secure, they can cause contact issues which will prevent your remote from receiving power. By using a small flathead screwdriver, pull the retaining clip outwards to remove the current battery, and replace it with a brand new one. Make sure to select a replacement with the same kind of voltage, the same size and specifications as the original battery.

Water exposure can cause the key fob to corrode, or even become damaged. Even a quick bath in warm, soapy water could damage the chip. Keep your key fob dry.

Water Damage

If your key fob isn't operating correctly, it could be caused by water damage. Key fobs are fitted with rubber seals that protect them from being damaged by a light rain or a splash of water. However, it is crucial to keep your car keys safe from the ocean, pool, and the washing machine!

The key fob contains an electronic chip that transmits an immobilizer system of your car. This is what allows your 500 how to start a fiat 500x with key start or lock, however if the chip gets wet, it's unable to longer function.

You can try cleaning your key fob's internal electronics with isopropyl Alcohol or an electronic cleaner to determine whether they're still working. However, it is probably best to get a replacement from a dealer instead of trying to fix a key fob that has been submerged in salt water.

While a replacement fob can cost a little money, it is much cheaper than paying for your Fiat 500 to be towed to a dealership and fixed! You can also fix it yourself with just a few steps. Make sure you have the correct type of battery before you attempt to open your keyfob. This task is more straightforward than it appears and you can find step-bystep instructions online for almost any key fob in your car.

Faulty Chip

The chip inside the key fob communicates with the vehicle's immobiliser to ensure that the vehicle is capable of starting when the correct key is used. If the chip is damaged or corrupted in any way, your car will not start.

Damage to the watrom a genuine key and not any other.

You'll have to replace the fob if this happens. A professional locksmith will take care of the entire key replacement process including programming a brand 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 only a fraction of the price).