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Reasons Your fiat key programming 500 Key Fob Won't Work

A key fob from fiat 500 replacement key uk 500 is a handy way to open the doors and start the car. There are many reasons the fob won't work. It could be due to a dead battery, damage to the receiver module, water issues, and interfering.

This listing is for a NEW replacement key fiat 500 Fiat 500 Replacement Remote Key Cost Flip Key Remote that looks like the Ilco brand. It has to be professionally programmed (click here to find local automotive locksmiths). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most common reason your 500 key fob doesn't function is due to a dead battery. Modern key fobs have a limited range of operation and must be within a few inches of your vehicle in order to work. If you are far 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 then replace the battery for your coin-cell (Part Number CR2032) by a brand new one of a reliable brand, like Panasonic Duracell or Energizer. You can find them in your local hardware store, or on the internet.

After you've replaced the battery of your coin cell, you can test it by standing near your fiat 500x key fob programming 500 and pressing the buttons. The car should flash its parking lights and the key fob will operate the lock and unlock switches.

If your key fob still doesn't work even after replacing the battery, it may be water damage which has prevented it from interacting with the module in your vehicle. Water damage can occur in many ways, including simply splashing or submerging the key fob in saltwater at the beach. If you suspect that your fob has been exposed to water, try putting it in a dry rice bag to draw the moisture out. If this doesn't work, you will need to have your fob reprogrammed either by an auto locksmith or a dealer.

Water Damage

While the fob comes with rubber seals that keep water from the electronic chip inside it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and then cease to function. It's not a good thing to submerge the fob in water however, don't give it up if you accidentally drop it in the water or don't take it out of your pants pocket.

First take the battery off the fob. Clean the electronic chip with isopropyl alcohol or another similar product and then dry it completely before replacing the battery. Test the fob next to check if it's working. If the fob doesn't work, it may have to be reprogrammed. This is usually done by an auto locksmith or dealer.

If your key is older and is not programmed for your vehicle then you'll need to replace it completely. This is an easy process that can be completed by a professional automotive locksmith. The locksmith will need the key cut to match your vehicle's ignition. The locksmith will also need to program your fob into the car's system. This is a quick and affordable process that is usually completed within the same day.

Receiver Module Issues

One of the simplest reasons your 500 key fob may stop functioning is because it's out of range. The remote has a maximum range of 30 feet, so should you be too far away from your vehicle, it won't respond to your commands. It's easy to remedy this by moving your remote closer to your vehicle until it responds.

If you've replaced the battery on your coin (commonly known as a "button" or "watch") and the fob isn't working It could be because of an internal circuit board issue. Reprogramming the fob typically resolves this problem. The instructions are available for most vehicles on YouTube or in the owner's manual.

You may have to replace the metal retaining clips that keep the coin battery in place. If they lose tension it can stop your coin battery from sitting properly and cause your remote to malfunction.

In rare instances, the fob can become out of connection with your vehicle as a result of hardware or software problems. It is possible to fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances it may be necessary to install the software again in your body control module as well.

Interference

In addition to a dead battery on a coin the key fob could not be able to transmit or receive an signal due to interference. This could occur if the key fob is in proximity to an electronic radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob might not function could be due to a weak connection to the buttons and internal chip or water damage.

If the key fob has been unable to function for a while suddenly or even after trying every option at home to solve it e.g. It could be a defective 500 receiver module If you've tried replacing it with a battery, reprogramming, or using a spare key fob. The receiver module, located beneath the dashboard, is able to pick up radio frequency signals from your key fob. Then, it converts them into electronic commands that the vehicle interprets.

There's a quick and easy way to reset the 500's on-board system including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Reconnect the battery. This will eliminate any remaining electrical charge, and then restart the car's computer. This can help you get your key fob to work again. If the issue persists, you should consult an expert technician. They'll be able to diagnose the exact cause of your issues.