Fiat 500 Replacement Key Fob

It may be time to replace the battery if the 500 remote key fob isn't working. If you do replace the battery and it does not work, then the problem may be elsewhere.

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

Dead Coin Battery

The most frequent reason why your Fiat 500 key fob will not lock or unlock the doors is due to a dead battery. The battery inside the key fob will drain quickly if you don't use it often enough. If your remote began to show signs of weakness such as a loss of range, and then stopped working completely, the battery is probably dead.

The battery in the key fob is held in place with metal clips that retain it. If the clips aren't tight, they can create contact problems that will prevent your remote to receive power. With a small flathead screwdriver, pull the retaining clip to take out the battery and replace it with a new one. Use a battery that has the same size, voltage and specifications as the original.

The key fob could also be damaged or corroded by exposure to water. Even a quick bath in soapy water can harm the electronic chip in. Make sure your key fob is dry.

Water Damage

If your key fob isn't functioning properly, it may be caused by water damage. The rubber seals on key fobs stop them from getting damaged by a small splash or drizzle of water. However, it's essential to keep the keys out of the washing machine, ocean, and pool.

The key fob is equipped with an electronic chip that sends an electronic message to the immobilizer system of your car. The chip is what allows the 500 to be locked and started. If it gets wet it won't work.

You can clean the inside of your key fob's electronics using isopropyl alcohol, or an electronic cleaner to determine whether they're still in good condition. It is recommended to replace the key fob if it's submerged in salt water rather than attempting to repair it yourself.

A replacement fob may cost you a little bit however it's much cheaper than having to have your Fiat 500 towed to a dealership and repaired there! You could also do it yourself by following only a few steps. Be sure to have the correct battery type before attempting to open your keyfob. This task is much simpler than it appears and you can find step-by-step directions online for nearly every key fob in your car.

Faulty Chip

The chip inside the key fob communicates with the car's immobiliser unit to ensure the vehicle is capable of starting when the correct key is inserted. If the chip is damaged or destroyed, your car won't start, no matter what you do.

A chip that is damaged can happen due to a variety of reasons but most commonly due to water damage or the battery being dead. Whatever the reason, it is recommended to delegate the work to a locksmith as they can replace the chip fast and at an affordable price.

If your key fob ceases to function after exposure to clean water from the tap or rain, take out the battery and clean the electronic component using a paper towel to ensure that it is completely dry before putting it back in. If the key fob isn't working it's likely to be to be a damaged chip and will require replacement.

A few people will visit their dealer if they need a new fiat doblo key fob replacement fob. But, this can be costly. United Locksmith is the best place to go if you would like to have your Fiat key fob repaired at a reasonable cost. We have the tools and knowledge required to repair your Fiat key fob in a quick and professional manner.

Faulty Receiver Module

Fiat key fobs transmit an electronic signal to the vehicle that can unlock and close doors (and start the car for vehicles with an automatic transmission) up to 50 feet. However there are a few things that can cause the fob to cease functioning. This could be due to a dead coin battery damaged by water, worn buttons or a problem with the receiver module or signal interference, or a malfunctioning electronic chip.

If the fob is in an area that has experienced extreme trauma (such as being dropped onto a hard floor or being washed in the washing machine) the fob may not be in a position to connect with the Body Control Module (BCM) of the car. The BCM is a security system that can only accept signals from genuine keys.

If this is the case, you will need to replace your fob. A professional locksmith will handle the entire process of replacing keys including programming a new key to your 500. In fact, they can even provide you with a duplicate key that functions exactly like the original fob (and costs less than the price).