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

A key fob from fiat 500 stolen without keys 500 is a great way to open the doors and begin the car. There are a myriad of reasons the fob may stop working. This could be due to a dead coin battery or water damage, receiver module issues, or interference.

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Dead Coin Battery

A dead battery is the main cause of your 500 key fob not functioning. Modern key fobs have a very restricted operating range, and must be within only a few feet from the vehicle to function. If you're far away 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, replace the coin-cell battery (Part Number CR2032) by a brand new one of a reputable brand such as Panasonic Duracell or Energizer. They can be found in your local hardware store or on the internet.

After you've changed the battery on the coin cell It is possible to test it by standing in front of your fiat 500 car key cover 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switches.

If the key fob doesn't function after replacing the battery, it could have water damage that prevents it from communicating with the receiver module inside your car. Water damage can happen through a variety of methods, including a simple splash or submerging your key fob in saltwater at the beach. If you suspect your fob was exposed to water, try putting it in a dry rice bag to draw the moisture out. If that doesn't work, your fob is likely to require reprogramming by an experienced locksmith or dealer.

Water Damage

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

First remove the battery from the fob. Before replacing the battery clean the electronic chip using isopropyl or a similar product. Check the fob to verify if it's working. If the key doesn't work, it might need to be programmed again. This is usually done by an auto locksmith or dealer.

If your key is older and is not programmed for your vehicle it is necessary to replace it completely. This is a simple procedure that can be carried out by a professional automotive locksmith. The locksmith will need the key cut to match the car's ignition. The locksmith also needs to reprogram your fob into the car's system. This is a low-cost and quick process that could be completed the same day.

Receiver Module Issues

One of the most common reasons why your fiat 500 key replacement cost key fob could stop working is that it's simply out of range. The remote has a range of 30 feet, which means if you are too far from your car it will not respond to your commands. This can easily be resolved by moving it closer to your vehicle until it starts responding.

If you've replaced the battery on your coin (commonly called"button" or "button" or "watch") and your fob doesn't function It could be because of an internal circuit board problem. In the majority of cases, reprogramming your fob will solve the issue. You can find the instructions for most vehicles on YouTube or in the owner's manual.

You may have to replace the metal retaining clips that keep the battery of your coin in place. If they lose tension, it may prevent your battery from being properly seated and cause your remote to malfunction.

In rare instances it is possible that the fob will become disconnected from your vehicle due to software or hardware issues. This issue can be fixed by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances, the software may also require reinstallation to your body control modules.

Interference

Interference can also cause the key fob to be unable to receive or transmit the signal. This could occur if the key fob is in close proximity to a radio transmitter, like a cellphone or radar detector. Other reasons the key fob could not function may be a lack of connection to the buttons or damage to the internal chip or water damage.

If the key fob stopped working one day in the middle of the night, or after trying everything you can do at home to solve it e.g. battery replacement, reprogramming and using the spare key fob, you may have a faulty receiver module on your 500. The receiver module, located under the dashboard, detects radio frequency signals from your key fob. It transforms the signals into electronic commands which are then translated by the vehicle.

Luckily, there is an easy method of resetting every single system on board in your 500 keys, including the key fob. Disconnect the 12 volt battery for approximately 15 minutes by removing the negative cable and then the positive cable. Reconnect the battery. This will erase any remaining electric current, and also restart the computer in your car. This will help you get your key fob to work again. If the issue continues, you should seek the advice of an expert technician. They will be able to determine the exact cause of issues.