20-Fun-Facts-About-Fiat-500-Replacement-Key-Cost-h

Fiat 500 Replacement Key Fob

It could be time to replace the battery if your 500 remote key fob isn't working. If you replace the battery, but it still doesn't work it could be a problem somewhere else.

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

Dead Coin Battery

The most common reason why your Fiat 500 key fob will not unlock or lock the doors is a dead battery. The coin cell battery in the key fob is likely to drain quickly when you don't use it often enough. If your remote began to show signs of weakness like a loss of range or stopped working completely it is likely that the battery is dead.

Metal clips keep the battery securely in the key fob. If the clips aren't secure, they can cause contact issues, which could prevent your remote from receiving power. Use a flathead screwdriver break open the retaining clip and remove the old battery. Make sure that the battery you choose to use has the same voltage, size, and specification as the original.

Water exposure can cause the key fob to corrode or be damaged. Even a brief shower in soapy water can harm the electronic chip in. Keep your key fob dry.

Water Damage

Water damage could be the reason behind your key fob not working properly. The rubber seals on key fobs protect them from getting damaged by a slight splash or drizzle of water. However, it is essential to keep the keys out of the washing machine, the ocean, and even the pool.

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 lock and start. If it gets wet, however it will cease to function.

You can try cleaning the inside electronics of your keyfob with isopropyl Alcohol or an electronic cleaner to see if they are still good. However, it's best to get a replacement from a dealership rather than trying to repair the key fob that was submerged in salt water.

A replacement fob can cost you a few dollars but it's far less expensive than paying to have your Fiat 500 towed to a dealer and fixed there! Additionally, you can do it yourself with only a few steps. Make sure you have the correct type of battery before attempting to open your keyfob. This task is far simpler than it appears, and you can find step-by-step instructions online for nearly every key fob for your car.

Faulty Chip





The chip that is contained in the key fob communicates to your vehicle's immobiliser to ensure that the vehicle is only able to start when the correct key is inserted. If the chip is damaged or corrupted in any way it will not start.

Damage to the water or a dead battery are the most common causes of the chip being damaged. It is recommended to leave the job to a professional locksmith who can replace the chip quickly and at reasonable cost.

If your key fob ceases to function after exposure to clean water from the tap or rain, take out the battery and wipe down the electronic component with a towel to ensure it's dry before putting it back into. If the key fob still doesn't work it's likely to be to be a damaged chip and is required to be replaced.

Some people will go to their dealer when in need of a new Fiat key fob, but this is a costly option. United key fiat 500 is the best place to go if you want your Fiat key fob replaced at a reasonable cost. We have the equipment and know-how to fix your Fiat fob in a professional and timely manner.

Faulty Receiver Module

Fiat key fobs send an electrical signal to the vehicle, which will unlock and lock doors (and start the car for vehicles with an automatic transmission) up to 50 feet. However, there are some things that could cause the fob to cease functioning. This includes a dead coin battery water damage buttons, worn out buttons as well as a receiver module problem and signal interference, or an electronic chip malfunctioning.

If the fob was located in a pocket which has suffered severe trauma (such as being dropped onto the floor or washed in the washer), it may not be in a position to communicate with the Body Control Module (BCM) of the car. The BCM is a security device that can only accept signals from genuine keys.

You'll need to replace the fob if this occurs. A professional locksmith will manage the entire key replacement process including programming a new key for your 500. They can even provide an clone fob that performs the same as the original (and costs only less than the cost).