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

A key fob for the Fiat 500 is a convenient way to open the doors and begin the car. There are many reasons why the fob may stop working. These include a dead coin battery damage to the receiver module, water issues, and interfering.

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Dead Coin Battery

The most common reason your 500 key fob will not function is due to an inactive battery. Modern key fobs come with a restricted operating range, and should be within just a few feet of the car to operate. If you are far from your vehicle and you press the key fob button the car won't be able to respond, and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens If this happens, replace the battery in the coin-cell (Part Number CR2032) by a new one of a reliable brand, like Panasonic Duracell or Energizer. You can usually find them at your local hardware store or online.

After you've replaced the battery in the coin cell you can test it by standing near your fiat 500 key replacement uk; published on Mozillabd, 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 buttons.

If your key fob isn't working even after replacing the battery, it could be water damage that has prevented it from connecting to the module in your vehicle. Water damage can occur in a number of ways, ranging from an accidental splash to submerging the fob salt water at the beach. If you suspect your fob has been exposed to water, you can try placing it in a dry rice bag to pull the moisture out. If that doesn't work, your fob may require reprogramming by a professional locksmith or dealer.

Water Damage

While the fob comes with rubber seals to keep water from the chip's electronic circuit the device, submerging it into the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short, and eventually fail. If you get the fob wet, it's not an ideal idea but if you drop it into an empty cup of water, or fail to take it out of your pants pocket prior to running the washing machine, don't give up hope.

Take the battery off first. Clean the electronic chip using isopropyl or a similar product and dry it thoroughly before replacing the battery. Test the fob next to check if it's working. If the key does not work, it may have to be changed. This is usually handled by a professional or dealer auto locksmith.

If the key is older and was not programmed to your car it is likely to need to be replaced completely. A professional locksmith in the automotive industry can complete this simple process. The locksmith needs to cut the key to match the ignition in your vehicle. They'll also need to program the fob into the car's system. This is a cheap and fast process that can be completed in the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob won't be working is because it's out of range. The remote typically has an operating range of 30 feet or less, and if it's too far from your car, it won't respond to your commands. This can easily be resolved by moving it closer to your vehicle until it starts responding.

If your fob isn't working after replacing the battery in the coin, also known as a "button", "watch" or "button" It could be a problem with the internal circuit board. Reprogramming the fob typically resolves this issue. You can find directions on how to do this on the majority of vehicles by searching YouTube or consulting the owner's manual.

It is possible to replace the metal clips that hold the coin batteries in their place. If they loose tension it could prevent the battery from sitting properly and could cause your remote to malfunction.

In rare instances, the fob can become out of alignment with your vehicle because of hardware or software problems. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances it may be necessary to reinstall the software on your body control module too.

Interference

In addition to a dead battery on a coin, the key fiat fob may not be receiving or transmitting an signal due to interference. This can happen when the key fob is close to a radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. Other reasons the key fob might not work include a weak connection to the buttons or the internal chip, or water damage.

If the key fob been unable to function for a while without notice or after trying everything you can do at home to fix it e.g. replacing the battery, reprogramming it and using the spare key fob, you may have a malfunctioning receiver module on your 500. The receiver module, which is located beneath the dashboard, receives radio frequency signals from your key fob. It converts the signals into electronic commands that are then read by the vehicle.

There is a simple way to reset the 500's on-board system including the keyfob. Disconnect the battery of 12 volts for about 15 minutes, by removing the negative cable first then the positive cable. Reconnect the battery. This will clear out any remaining electricity and then restart the car's computers. This can help the key fob to function again. If the issue continues, you should consult an expert certified technician. They will be able to identify the exact cause of any problems.