Reasons Your fiat 500 Stolen Without keys 500 Key Fob Won't Work

A Fiat 500 key fob makes it easy to open doors and start your car. However, there are a variety of reasons why the key fob might stop functioning. These include a dead battery damage to the receiver module, problems, and interference.

This listing is for a NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to search for local automotive locksmiths). This remote includes trunk, lock and unlock buttons.

Dead Coin Battery

A dead battery is probably the most common cause of your 500 key fob being inoperative. Modern key fobs have limited operating range and must be within a few inches of your vehicle in order to work. If you are far from your vehicle and press the key fob button, the car will not respond, and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery on your coin cell (Part number CR2032) with a new one from a reliable brand such as Panasonic, Duracell, or Energizer. You can find them at your local hardware store, or car key cover fiat 500 online.

After you've replaced the coin cell battery you can test it by standing near your Fiat 500 and pressing the buttons. The car should flash its parking lights, and the key fob will operate the lock and unlock switches.

If your fob's key doesn't work even after replacing the battery, it might be water damage that prevents it from connecting to the module inside your vehicle. Water damage can occur through a variety of methods, including simply splashing or submerging the key fob into saltwater 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 that doesn't work the fob might need to be reprogrammed by a professional auto locksmith or dealer.

Water Damage

Damage to the water supply can occur if you immerse the fob into the ocean, or wash it in a washing machine. Saltwater is especially dangerous to the circuit board of the fob that can cause it to short out and eventually die. In the event that you let your fob get wet, it's not an ideal idea however, if you drop it into 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. Before replacing the battery clean the electronic chip using isopropyl or a similar product. Test the fob afterward to determine if it's functioning. If the key still doesn't function, it may need to be reset. This is typically done by a dealer or professional auto locksmith.

If the key you have is older and is not programmed to work with your vehicle, you will need to replace it completely. A professional automotive locksmith can complete this simple process. The locksmith will need to cut the key to match the ignition of your vehicle. The locksmith also needs to reprogram your fob in the vehicle's system. This is a quick and cost-effective process that can usually be completed in the same day.

Receiver Module Issues

One of the main reasons your 500 key fob could stop functioning is because it's out of range. The remote has a range of 30 feet. Therefore, should you be too far from your vehicle it won't respond to your commands. This can be easily fixed by moving it closer to your vehicle until it starts responding.

If your fob doesn't work after you replace the battery for the coin, also known as a "button", "watch" or "button" or "button", [empty] it could be due to an issue with the internal circuit board. In the majority of cases, reprogramming your fob can resolve the problem. You can find the instructions on how much is a new fiat 500 key to do this for the majority of automobiles by searching YouTube or consulting the owner's manual.

It's possible that you need to replace the metal clips that keep the coin battery. If they lose tension, it could prevent the coin battery from sitting properly, and this will result in the malfunction of your remote.

In rare cases the fob could be disconnected from your vehicle because of software or hardware issues. This could be a huge trouble, but you could frequently fix this issue by visiting a local dealer or auto locksmith to reprogram your fob. In some cases it is possible that the software will need to be reinstalled in your body control modules.

Interference

Interference can also cause the key fob to be unable to receive or transmit the signal. This could happen if the key fob is in proximity to radio transmitters (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob might not function because of a problem to the buttons or water damage, or damage to the internal chips.

If the key fob suddenly stopped working, out of the blue and you've tried everything you can do at home to fix it e.g. replacing the battery, reprogramming it and using the spare key fob, you could have a damaged receiver module on your 500. 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 that are then read by the vehicle.

There is a simple way to reset the 500's in-board system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes by disconnecting the negative cable first then the positive cable. Reconnect the battery. This will remove any remaining electrical charge and restart the car's computer system, which can help get your key fob working again. If the problem persists you should seek the advice of an expert technician. They will be able to identify the exact cause of issues.