Reasons Your fiat keys 500 Key Fob Won't Work

A key fob for the fiat keys replacement 500 is a handy way to open the doors and begin the car. There are many reasons why the fob won't work. This could be due to a dead coin battery or damaged receiver module, water damage problems, and interference.

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

Dead Coin Battery

The most frequent reason that your 500 key fob will not function is due to the battery is dead. Modern key fobs have a limited operating range, and must be within some feet of the vehicle in order to function. If you're far away from your vehicle and you press the key fob button, the car won't respond, and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery in the coin cell (Part number CR2032) with a fresh one from a reputable manufacturer like Panasonic, Duracell, or Energizer. You can find them at your local hardware store, or on the internet.

After you've replaced the coin cell battery you can test it by standing in front of your Fiat 500 and pressing the buttons. The parking lights should blink and the key fob should operate the lock and unlock switch.

If your fob's key isn't working after replacing the battery, it might be water damage that hinders it from communicating with the module inside your vehicle. Water damage can happen in a variety of ways, ranging from the slightest splash to submerging your fob in salt water 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 this fails, you'll require your fob to be changed by an auto locksmith or dealer.

Water Damage

Although the fob is equipped with rubber seals to keep water from the chip's electronic circuit, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can be particularly harmful to the circuit board of the fob and can cause it to short out and eventually die. It's not a good idea to soak the fob in water however, but don't give it up even if you accidentally drop the fob in the water or don't take it out of your pants pocket.

First, remove the battery. Before replacing the battery clean the electronic chip with isopropyl or another similar product. Next check the fob to check if it functions. If the fob doesn't work, it may need to be programmed again. This is usually done by an auto locksmith or dealer.

If the key is older and has never been programmed to your car it is likely to need to be replaced completely. A professional locksmith for automotive can carry out this simple task. The locksmith will need to cut the key to match the ignition on your vehicle. The locksmith will also have to reprogram your fob into the car's system. This is a cost-effective and quick process that can be completed on the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob could stop working is because it's out of range. The remote's range is of 30 feet, which means if you are too far from your car it won't be able to respond to your commands. This can easily be resolved by moving it closer to your vehicle until it begins responding.

If your fob isn't working after you replace the battery inside the coin, which is also known as a "button", "watch" or "button" or "button", it could be due to an issue with the internal circuit board. Reprogramming the fob typically resolves the issue. You can find the instructions on how to do this for most vehicles by searching YouTube or consulting the owner's manual.

It's possible that you need to replace the metal retaining clips that keep the coin battery in place. If they lose tension, it can prevent your coin battery from being properly seated and cause your remote to malfunction.

In rare instances, the fob may be out of alignment with your vehicle because due to hardware or software issues. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In some cases, the software may also need to be reinstalled in your body control modules.

Interference

In addition to a dead coin battery the key fob could not be receiving or transmitting an signal due to interference. This could occur if the key fob is near the radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob might not function may be a lack of connection to the buttons, damage to the internal chip or water damage.

If the key fob been unable to function for a while in the middle of the night or even after trying every option at home to fix it e.g. You may have a faulty 500 receiver module if you've tried replacing the battery, reprogramming or using a spare key fob. The receiver module, which is located beneath the dashboard, picks up radio frequency signals from your key fob. It converts them into electronic commands that the vehicle interprets.

There is a straightforward method to reset the 500's in-board system including the keyfob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Reconnect the battery. This will erase any remaining electricity, and restart the computer of your car. This will help you get your key fob working again. If the problem persists, you should consult an expert certified technician. They can determine the exact cause of your issue.