fiat 500 key cutting 500 Replacement Key Fob

It may 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.

United Locksmith specializes in the creation of new keys for classic vehicles. We have all the necessary tools and parts for this service.

Dead Coin Battery

A dead battery is the primary cause of your Fiat 500 keyfob not locking or unlocking the doors. The coin cell battery in the key fob will drain quickly in the event that you don't use it frequently enough. If your remote started to show signs of weakness such as a loss of range, and then stopped working completely it is likely that the battery is dead.

The battery inside the key fob is held in place with metal clips that retain it. If the clips aren't tight enough, they can cause contact issues that will stop the remote from receiving power. Make use of a flathead screwdriver to pry open the retaining clip and remove the old battery. Make sure to select a replacement with the same type of voltage, dimensions and specifications as the original battery.

The exposure to water can cause the key fob to corrode or become damaged. Even a quick bath in warm, soapy water could damage the chip. It's best to keep your key fob in a dry place.

Water Damage

Damage to your water supply could be the reason for your key fob not functioning properly. Key fobs are fitted with rubber seals that protect them from being damaged by light rain or splashes of water. However, it is vital to keep your keys from being tossed into the pool, ocean, and the washing machine!

The key fob contains an electronic chip inside it that transmits a signal to your car's immobilizer system. The chip is what allows the 500 to lock and start. If it gets wet it will cease to work.

If you're trying to determine if your key fob is still functioning, you can clean the internal electronics with isopropyl or Fiat key fob electronic cleaner. However, it is probably better to purchase a new one from a dealer instead of trying to repair the key fob which was submerged in salt water.

While a replacement fob can cost you a little bit of money, it's a lot cheaper than paying for your Fiat 500 to be towed to the dealer for repair! Plus, you can do it yourself in several easy steps. Make sure you have the correct type of battery prior to opening your keyfob. There are step-by-step directions for any car keyfob online.

Faulty Chip

The chip that is contained in 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 in any way your car will not start.

A faulty chip can occur due to several reasons, but the most common cause is water damage or a dead battery. It is recommended to leave the repair to a professional locksmith who can replace the chip quickly and at reasonable cost.

If your key fob will not work after being exposed to clean water from a tap or rain take the battery off. Wipe down the electronic component with paper towels. If the key fob isn't working, it is likely an issue with the chip and will need to be replaced.

Some people will go to their dealer when in need of an entirely new Fiat key fob, however this could be a costly alternative. If you are seeking a cost-effective method to have your fiat doblo key programming key fob repaired make sure you contact United Locksmith. We have the equipment and know-how required to repair your Fiat key fob in a timely and professional way.

Faulty Receiver Module

Fiat key fobs send an electronic signal to the vehicle that will unlock and close doors (and start the car for vehicles with an automatic transmission) up to 50 feet. There are a variety of reasons why the fob may stop working. These include a dead coin battery or water damage buttons, worn ones as well as a receiver module problem or signal interference, or Fiat key fob an electronic chip malfunctioning.

If the fob was located in the pocket that has been subject to severe trauma (such as being dropped onto the floor, or washed in the washing machine), it may not be able to connect with the Body Control Module (BCM) of the vehicle. The BCM is a security system that only accepts signals from genuine keys.

It is necessary to replace the fob in case this happens. A professional locksmith will take care of the entire key replacement process including programming a new key to your 500. They can even offer an identical fob that functions just like the original (and costs just one-third of the price).