Fiat 500 Replacement Key Fob

If your 500 remote key fob isn't working, it's time to replace the battery. If you do replace the battery but it does not work then the issue could be elsewhere.

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

Dead Coin Battery

A dead battery is the most frequent reason for your Fiat 500 keyfob not locking or unlocking the doors. The key fob has an in-built battery that can quickly deplete in the event that it is not frequented enough. If your remote has started to show signs like a loss of range, or has stopped functioning in the middle of the night, then your battery may be dead.

Metal clips keep the battery in place on the key fob. If the clips are loose they can cause problems with contact, which can prevent the remote from receiving power. With a small flathead screwdriver, push the retaining clip outwards to remove the battery and then insert a fresh one. Make sure that the battery you choose to use has the same voltage, size and specifications as the original.

The key fob may be damaged or corroded through exposure to water. Even a quick bath in soapy water may harm the electronic chip within. Keep your key fob dry.

Water Damage

Water damage could be the cause of your key fob not working properly. Key fobs have rubber seals that prevent them from being damaged by a light rain or a splash of water, but it is crucial to keep your keys out of the pool, ocean, and washing machine!

The key fob has an electronic chip inside it that transmits a signal car's immobilizer system. The chip allows the 500 to be locked and started. If it gets wet, however it won't work.

If you're trying to determine if your key fiat 500 fob is functioning, you can clean the internal electronics using isopropyl or electronic cleaner. It is recommended to replace the key fob if it is submerged in salt water instead of trying to repair it yourself.

While a replacement fob could cost a bit of money, it is a lot cheaper than having to pay for your Fiat 500 to be towed to the dealer for repair! You can also do it yourself with only a few steps. Just make sure you have the right battery type before you attempt to open your key fob. You can find step-bystep instructions for every car keyfob online.

Faulty Chip

The chip inside the key fob communicates with the immobiliser in your vehicle to ensure that the vehicle will only start when correct keys are used. If the chip is damaged or damaged it won't allow your car to start, no matter what you do.

A damaged chip could occur due to a variety of reasons but most often it is due to water damage or a dead battery. It is best to leave the repair to a professional locksmith who can replace the chip quickly and at reasonable cost.

If your key fob does not function after exposure to clean water from a tap or rain take the battery off. Wipe down the electronic component using paper towels. If the key fob does not work, it is likely to be a damaged chip and is required to be replaced.

A few people turn to their dealer when they are in need of an entirely new Fiat key fob, however this can be a very costly option. United Locksmith is the best place to go if you are looking to have your fiat Grande punto key keyfob repaired at a reasonable cost. We have the tools and expertise necessary to repair your Fiat key fob in a timely and professional manner.

Faulty Receiver Module

fiat replacement car keys key fobs send a signal up to 50 feet to the vehicle, which allows it to unlock and lock the doors (and start the vehicle if it has automatic transmissions). However there are some things that can cause the fob to cease functioning. This could be due to a dead battery, water damage, worn out buttons an issue with the receiver, signal interference, or malfunctioning chips.

If the fob was placed in a pocket which has suffered extreme trauma (such as being dropped on a hard floor or being washed in the washing machine) the fob may not be able 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 occurs. A professional locksmith will manage the entire process of replacing your key including programming a new one for your 500. In fact, they could provide you with a duplicate spare key for fiat 500 that functions the same as your original fob (and costs less than the price).