Reasons Your fiat 500 replacement key fob 500 Key Fob Won't Work

A key fob from fiat 500 key Fob replacement 500 allows you to easily open doors and start your vehicle. There are a variety of reasons why the fob could stop working. This includes a dead coin-battery water damage, problems with receiver modules, as well as interference.

This listing is for a NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It needs to be professionally programmed (click here to find local locksmiths for your vehicle). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common cause of your 500 key fob being inoperative. Modern key fobs have a restricted operating range, and must be within just a few feet of the car to operate. If you are further away from your vehicle and you press the keyfob button it won't respond and display the message "Key Fob Not Detected".

If this happens, replace the battery on your coin cell (Part number CR2032) with a new one from a trusted brand like Panasonic, Duracell, or Energizer. They are typically available at your local hardware store or on the internet.

After you've changed the battery on the coin cell, you can test it by standing in front of your Fiat 500 and pressing the buttons. The car will flash its parking lights, and the key fob should be able to operate the lock and unlock switches.

If the key fob won't function after replacing the battery, it could have water damage that stops it from connecting to the receiver module in your car. Water damage can occur in a variety of ways, such as a simple splash or submerging your key fob in saltwater at the beach. If you suspect your fob has been exposed to water, try placing it in a dry rice bag to pull the moisture out. If that doesn't work, your fob will probably require reprogramming by an experienced auto locksmith or dealer.

Water Damage

The fob does have rubber seals that keep water from the chip's electronic circuit and out of the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and eventually end up dying. The fob getting wet is not an ideal idea but if you drop it in a glass of water or fail to remove it from your pocket before you run the washer Don't give up hope.

Remove the battery first. Before replacing the battery clean the electronic chip with isopropyl or another similar product. Next test the fob to see if it works. If the key still doesn't work, it might need to be changed. This is typically handled by a professional or dealer auto locksmith.

If the key is a newer model and hasn't been programmed to your car It will most likely need to be replaced completely. This is a simple process that can be carried out by a professional locksmith for automotive use. The locksmith will need to cut the key to match the ignition in your vehicle. They will also need to reprogram the fob for your vehicle's system. This is a low-cost and fast process that can be completed within the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob may stop functioning is because it's out of range. The remote typically has an area of 30 feet or less, and if it's too far away from your car it will not respond to your commands. You can easily remedy this by moving your remote closer to your vehicle until it responds.

If your fob isn't working after you replace the coin battery, also known as a "button", "watch" or "button", it may be due to a malfunction on the internal circuit board. In the majority of cases, reprogramming your fob will solve the issue. You can find the instructions on how to do this for all vehicles by searching YouTube or consulting the owner's manual.

It is sometimes necessary to replace the clips made of metal that hold the coin batteries in the correct position. If they lose tension they could stop the coin battery from being seated properly, and this will cause your remote to malfunction.

In rare instances the fob could be disconnected from your vehicle due to software issues or hardware issues. It is possible to fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances the software might require reinstallation to your body control modules.

Interference

In addition to a dead battery on a coin The key fob may not be able to receive or transmit an signal due to interference. This can happen when the key fob is located near radio transmitters (cell phones, radar detectors) or any other source of electromagnetic radiation. Other reasons the key fob might not function may be a lack of connection to the buttons and internal chip or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to fix it (e.g. battery replacement, reprogramming and using the spare key fob, you may have a malfunctioning receiver module on your 500. The receiver module, located beneath the dashboard, picks up radio frequency signals from your key fob. Then, it converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy way to reset all of the onboard systems in your 500 device, including the key fob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Then reconnect the battery. This will remove any residual electricity and restart the car's computer system, which can help you the key fob to function again. If the issue persists, you should seek the advice of an expert technician. They'll be able determine the exact cause of your problems.