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

A fiat panda key 500 key fob makes it easy to open doors and start your car. However, there are numerous reasons the fob could stop working. This includes a dead coin-battery, water damage, receiver modules issues, and interference.

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

Dead Coin Battery

A dead battery is the main cause of your 500 key fob that isn't working. Modern key fobs offer only a limited range of operation and must be within a few inches of the vehicle in order to work. If you're not close to your vehicle and 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, replace the coin cell battery (Part number CR2032) with a new one from 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 coin cell battery It is possible to test it by standing in front of your fiat key programming 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 interacting with the module inside your vehicle. Water damage can occur in a variety of ways, from a light splash to submerging your fob in salt water at the beach. If you think your fob was exposed to water, place it in a bag of rice to draw out the moisture. If this doesn't work, you will require your fob to be reprogrammed either by an auto locksmith or dealer.

Water Damage

Although the fob is equipped 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 poses a particular risk to the circuit board of the fob which causes it to short out and eventually end up dying. The fob getting wet is not an option however, if you drop it in a cup of water or fail to remove it from your pants pocket prior to running the washing machine Don't give up hope.

First take the battery off the fob. Clean the electronic chip using isopropyl ethanol or a similar product and then dry it completely before replacing the battery. Test the fob next to determine if it's functioning. If the key still doesn't function, it may need to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If your key is a bit older and is not programmed to work with your vehicle then you'll need to replace it completely. A professional locksmith for cars can carry out this simple task. The locksmith will need the key cut to match your vehicle's ignition. They'll also have to reprogram the fob in the system of your car. This is a fast and cost-effective process that can usually be completed on the next day.

Receiver Module Issues

Your 500 key fob may not work because it's out of range. The remote's range is of 30 feet, which means if you are too far from your car it won't respond to your commands. You can fix this by moving the remote closer to your car until it responds.

If your fob isn't working after you replace the battery inside the coin, which is also called a "button", "watch" or "button" or "button", it could be due to an issue with the internal circuit board. In the majority of cases, reprogramming your fob will resolve this issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's manual.

You may need to replace the metal retaining clips that keep the coin battery. If they loose tension, it could prevent your coin battery from being properly seated and cause your remote to malfunction.

In rare instances, the fob may be out of sync with your vehicle because due to hardware or software issues. This could cause a significant issue, but you are able to usually resolve this issue by visiting a local dealer or auto locksmith to reprogram your fob for you. In some cases it may be necessary to reinstall the program in your body control module too.

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 in proximity to the radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob might not work include a poor connection to the buttons or damage to the internal chip or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to solve the issue (e.g. replacing the battery, reprogramming it and using the spare key fob, you may have a faulty receiver module on your 500. The receiver module is located under the dash and receives the radio frequency signals from the key fob. It then converts them into electronic commands that the vehicle interprets.

Luckily, there is an easy way to reset all of the onboard systems in your 500 and include the key fob. Disconnect the 12 volt battery for approximately 15 minutes by removing the negative cable and then the positive cable. Then, reconnect the battery. This will clear any residual electricity, and allow you to restart the computer in your car. This can help you get your key fob working again. If the problem persists you should speak with an expert technician. They will be able to identify the root cause of any issues.