Reasons Your Fiat Panda Key Fob Replacement 500 Key Fob Won't Work

A key fob from Fiat 500 is a convenient way to unlock the doors and get started the car. There are many reasons why the fob could stop working. It could be due to a dead battery water damage, receiver module issues, and interference.

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

Dead Coin Battery

A dead battery is the main reason for your 500 key fob not working. Key fobs of today have only a limited range of operation and must be within only a few inches from the vehicle in order to function. If you're not close to your vehicle when you 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 fresh one from a reputable manufacturer like Panasonic, Duracell, or Energizer. They can be found in the local hardware store or on the internet.

After you've replaced the coin cell battery It is possible to test it by standing near your fiat 500 locked keys in car 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 key doesn't function after replacing the battery, it could have water damage that prevents it from communicating with the receiver module in your vehicle. Water damage can occur in a variety of ways, such as an easy splash or submerging the key fob in saltwater at the beach. If you think your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If this does not work, you'll need to have the fob reprogrammed either by an auto locksmith or a dealer.

Water Damage

Water damage can occur when you immerse the fob into the ocean, or wash it in a washing machine. Saltwater poses a particular risk to the fob's circuit board that can cause it to short out and eventually die. It's not a good idea to submerge the fob in water however, don't give it up when you accidentally drop it in the water or don't remove it from your pants pocket.

Remove the battery first. Before replacing the battery, clean the electronic chip with isopropyl or a similar product. Check the fob again to determine if it's working. If the key does not work, it might need to be reprogrammed. This is typically handled by a professional or dealer auto locksmith.

If the key is older and hasn't been programmed to your vehicle, it will likely need to be replaced completely. A professional automotive locksmith can carry out this simple task. The locksmith will require the key to be cut to match your car's ignition. They'll also have to reprogram the fob in your car's system. This is a fast and affordable process that is usually completed on the next day.

Receiver Module Issues

One of the simplest reasons your 500 key fob might stop functioning is that it's out of range. The remote's range is of 30 feet, so in the event that you are far away from your vehicle, it won't respond to your commands. You can easily solve this problem by moving the remote closer to your vehicle until it responds.

If your fob isn't working after you replace the coin battery, also known as 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 issue. You can find the steps for most 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 the coin battery from sitting properly and can cause your remote to malfunction.

In rare instances the fob might become desync'd with your vehicle due to software issues or hardware issues. This can cause a major headache, but you can frequently fix this issue by visiting an auto locksmith to reprogram your 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 fob may not be able to receive or transmit an signal due to interference. This can happen when the key fob is close to an electronic radio transmitter (cell phones, radar detectors) or any other source of electromagnetic radiation. Other reasons the key fob might not work include a weak connection to the buttons and internal chip or water damage.

If the key fob suddenly stopped working, suddenly or even after trying everything you can at home to resolve it e.g. replacing the battery, reprogramming it and using the spare key fob, it could have a faulty receiver module on your 500. The receiver module is located under the dash and is able to pick up the radio frequency signals from the key fob. It converts the signals into electronic commands that are then translated by the vehicle.

Luckily, there is an easy method how to start fiat 500 without key reset all of the on-board systems in your 500 keys, including the key fob. Disconnect the battery of 12 volts for about 15 minutes by disconnecting 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 could allow you to the key fob to function again. If the issue persists, you should seek out an expert technician. They will be able to determine the root cause of any issues.