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10 Facts About Fiat Panda Key Fob Replacement That Insists On Putting You In A Positive Mood
Reasons Your Fiat 500 Key Fob Won't Work

A key fob with the fiat 500 number is a handy way to open the doors and start the car. There are a variety of reasons why the fob may stop working. This could be due to a dead coin battery or damaged receiver module, water damage issues, or interference.

This listing is for an NEW replacement Fiat Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to search for local locksmiths for your vehicle). Includes lock, unlock, and trunk buttons.


Dead Coin Battery

The most common reason your 500 key fob will not function is an inactive battery. Modern key fobs have an operating range that is limited and must be within a few inches of your vehicle to work. If you are not within your vehicle and you press the keyfob button it will not respond, and display the message "Key Fob Not Detected".

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

After you've changed the battery on the coin cell you can test it by standing next to your Fiat 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switches.

If your fob's key isn't working after replacing the battery, it may be water damage which prevents it from connecting to the module in your vehicle. Water damage can happen in a number of ways, from a light splash to submerging your fob in salt water at the beach. If you suspect that your fob has been exposed to water, put it in a rice bag to draw out the moisture. If this doesn't work your fob is likely to need to be reset by an experienced auto locksmith or the dealer.

Water Damage

The fob does have rubber seals to keep water out of the chip's electronic circuit the device, submerging it into the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and eventually die. If you get the fob wet, it's not an ideal idea, but if you drop it into a cup of water or don't remember to take it out of your pants pocket prior to running the washing machine and you don't have a chance, don't give in.

First, remove fiat 500 key replacement cost from the fob. Clean the electronic chip with isopropyl alcohol or a similar product and dry it completely before replacing the battery. Next, test the fob to test if it works. If the key isn't working it could need to be programmed again. This is usually handled by an auto locksmith or dealer.

If your key is older and has not been programmed for your vehicle You will need to replace it completely. This is a simple process which can be accomplished by a professional automotive locksmith. The locksmith will have to cut the key to match the ignition on your vehicle. They will also need to program the fob into the system of your car. This is a low-cost and quick process that could be completed on the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob might stop functioning is because it's out of range. The remote has a maximum range of 30 feet, which means should you be too far from your vehicle it will not respond to your commands. It can be solved by moving closer to your vehicle until it starts responding.

If your fob won't work after replacing the battery inside the coin, which is also called a "button", "watch" or "button" It could be a problem with the internal circuit board. In the majority of cases, reprogramming your fob can resolve the problem. You can find the steps for most vehicles on YouTube or in the owner's manual.

It could be necessary to replace the clips made of metal that hold the coin batteries in their place. If they loose tension they could stop the battery from sitting properly and can cause your remote to malfunction.

In rare cases the fob can become out of sync with your vehicle because of hardware or software problems. This can be a major headache, but you can usually resolve this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In some instances they may have to reinstall the software on your body control module, too.

Interference

Interference can also cause the key fob to not receive or transmit the signal. This could happen if the key fob is in proximity to a radio transmitter (cell phones and radar detectors) or any other source of electromagnetic radiation. Other reasons why 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 failed to work one day out of the blue, or after trying everything you can at home to resolve 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, which are then read by the vehicle.

Fortunately, there's an easy method of resetting all of the on-board systems in your 500 and include the key fob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Reconnect the battery. This will remove any remaining electric current, and also restart the computer in your car. This could help you get your key fob working again. If the problem persists you should speak with an experienced technician. They can identify the root cause of any problems.

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