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Reasons Your Fiat 500 Key Fob Won't Work

A key fob from fiat panda replacement key 500 allows you to easily open doors and start your vehicle. There are many reasons why the fob won't work. This includes a dead battery water damage, problems with the receiver modules, and interference.

This listing is for a NEW replacement car keys fiat 500 Fiat Flip Key Remote - like the Ilco brand that needs to be professionally programmed by a local automotive locksmith (click here to search for a Locksmith Search). This remote includes trunk, lock and unlock buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob doesn't work is an inactive battery. Modern key fobs operate with a limited operating range and must be within some feet of the vehicle to operate. If you're far from your vehicle, and you press the key fob button the car won't respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this happens you need to replace the battery of your coin-cell (Part Number CR2032) by a new one from a reputable brand like Panasonic Duracell or Energizer. You can find them at the local hardware store or on the internet.

After you've replaced the coin cell battery You can test it by standing next to your fiat car key replacement 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switch.

If the fob's remote doesn't work after replacing the battery, it might have water damage that prevents it from connecting to the receiver module in your car. Water damage can occur through a variety of methods, including a simple splash or submerging your key fob in saltwater at the beach. If you believe your fob was exposed to water, place it in a rice bag to draw out the moisture. If this isn't working, you'll need to have your fob reset by an auto locksmith or a dealer.

Water Damage

Water damage can occur if you immerse the fob into the ocean or wash it in a washing machine. Saltwater can cause the circuit board to become shorted and eventually cease to function. In the event that you let your fob get wet, it's not an option however, if you drop it in the water in a cup or forget to remove it from your pocket before you run the washer Don't give up hope.

Take the battery off first. Before replacing the battery clean the electronic chip with isopropyl or another similar product. Check the fob to verify if it's functioning. If the fob doesn't work, it may need to be reset. This is usually handled by a dealer or professional auto locksmith.

If the key is newer and has not been programmed to your vehicle, it will likely need to be replaced completely. This is a simple process that can be completed by a professional automotive locksmith. The locksmith will have to cut the key to match the ignition of your vehicle. They'll also have to reprogram the fob in the car's system. This is a fast and cost-effective process which can be completed on the next day.

Receiver Module Issues

One of the main reasons your 500 key fob might stop working is because it's out of range. The remote typically has 30 feet of range or less, and if it's too far from your car, it won't respond to your commands. It's easy to fix this by moving the remote closer to your car until it responds.

If you've replaced your coin battery (commonly called"button" or "button" or "watch") and the fob isn't working It could be because of an internal circuit board issue. Reprogramming the fob is usually the solution to this problem. You can find directions on how to do this for most vehicles by searching YouTube or reading 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, they could stop the coin battery from being seated properly, and this will cause your remote to malfunction.

In rare cases the fob may be 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 certain instances it is possible that the software will require reinstallation to your body control modules.

Interference

Interference can also cause the key fob to not be able to receive or transmit a signal. This can happen when the key fob is located near the radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob may not work because of a weak connection with the buttons or water damage, or damage to the internal chips.

If your key fob suddenly stopped working, or you have tried everything at home to resolve it (e.g. It could be a defective 500 receiver module if you've tried replacing the battery, reprogramming it, or using an alternative key fob. The receiver module is located under the dash, and it picks up the radio frequency signals from the key fob. It converts the signals into electronic commands which are then interpreted by the vehicle.

Luckily, there is an easy method to reset all on-board systems in your 500 and include the key fob. Disconnect the battery 12 volt for about 15 minutes by taking off the negative cable first then the positive cable. Reconnect the battery. This will clear any residual electricity, and allow you to restart the computer of your car. This could help you get your key fob working again. If the issue continues it is recommended that you consult an expert certified technician. They'll be able to identify the root cause of your issues.