Fiat 500 Replacement Key Fob

If your remote key fob has stopped working, it may be time to replace the battery. However, if you replace the battery but it does not work, then the problem may be elsewhere.

United Locksmith specializes in the production of new keys for classic vehicles. We have all the necessary tools and parts to provide this 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 contains a coin cell battery which will quickly drain if it is not used often enough. If your remote started to show signs of weakening such as a loss of range or stopped working completely it is likely that the battery is dead.

Metal clips hold the battery in on the key fob. If the clips are not tight, they can create problems with contact that can prevent the remote from receiving power. With a small flathead screwdriver, pull the retaining clip open to take out the battery, and replace it with a brand new one. Make sure that the battery you choose to use has the same voltage, size and specifications as the original.

Exposure to water can cause the key fob to corrode or become damaged. 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 operating correctly, it could be caused by water damage. The rubber seals on key fobs protect them from getting damaged by a tiny drizzle or splash of water. However, it's crucial to keep your keys out of the washing machine, the ocean and pool.

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

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 recommended to purchase a replacement from a dealership instead of trying to fix an item that has been submerged by salt water.

Although a replacement fob may cost you a bit of money, it is much cheaper than paying for your Fiat 500 to be towed to the dealer and repaired! You can also do it yourself with 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 on the internet.

Faulty Chip

The chip in the key fob communicates with the immobiliser in your car to ensure that your vehicle will only start once the right keys are in place. If the chip is damaged, or corrupted in any way the car won't start.

Water damage or a dead battery are the most frequent causes of defective chips. Whatever the reason, it's recommended to delegate this work to a locksmith since they will be able to repair the chip fast and at a low cost.

If your key fob does not function after being exposed to clean tap or rain water then remove the battery. Wipe down the electronic component with a paper towel. If the key fob still doesn't work, it is likely an issue with the chip and must be replaced.

Some people will go to their dealer when in need of a new Fiat key fob, however this can be a very costly alternative. United Locksmith is the best choice if you would like to have your fiat 500 spare key keyfob fixed at a reasonable cost. We have the tools and experience required to repair your Fiat key fob in a quick and professional way.

Faulty Receiver Module

fiat keys replacement key fobs send a signal to the vehicle which will unlock and close doors (and start the car for those with an automatic transmission) up to 50 feet. There are a few reasons why a fob could stop working. This could be due to a dead battery or water damage, worn out buttons or a receiver issue signal interference or a malfunctioning chip.

If the fob was located in the pocket of someone who has suffered severe trauma (such as being dropped on the hard 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 device which will only accept signals from genuine original keys.

You will need to replace the fob if this occurs. A professional locksmith will take care of the entire process of replacing your key including programming a new key to your 500. They can even provide you with a clone fob that works just like the original (and costs just a fraction of the price).