willowbag2

Reasons Your Fiat 500 Key Fob Won't Work A fiat 500 key fob is a handy way to unlock the doors and get started the car. There are a myriad of reasons the fob could stop working. These include a dead coin battery, damage to the receiver module, issues, and interfering. This listing is for a NEW replacement Fiat Flip Key Remote – look-alike Ilco brand that needs to be professionally programmed by a local 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 won't function is due to a dead battery. Modern key fobs have a limited range of operation, and must be within just a few feet of the car to operate. If you are far from your vehicle, and you press the keyfob button it will not respond, and display the message “Key Fob Not Detected”. If this occurs you need to replace the battery of your coin-cell (Part Number CR2032) by a brand new one of a trusted brand such as Panasonic Duracell or Energizer. You can usually find them at your local hardware store or online. You can test the battery on your coin-cell by pressing the buttons while you are standing close to your Fiat 500. The parking lights will flash and the key fob will operate the lock and unlock switches. If your key fob still isn't working after replacing the battery, it could be water damage that hinders it from interacting with the module inside your vehicle. Water damage can occur in a variety of ways, from the slightest splash to submerging your fob in salt water at the beach. If you suspect that your fob was exposed to water, put it in a rice bag to draw out the moisture. If this does not work, you'll require your fob to be changed by an auto locksmith or dealer. Water Damage The fob does have rubber seals to keep water out of the chip's electronic circuit it, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater is particularly dangerous to the circuit board of the fob, causing it to short out and eventually end up dying. It's not the best idea to soak the fob in water but don't give up when you accidentally drop it in water or fail to remove it from your pocket. Take the battery off first. Clean the electronic chip with isopropyl ethanol or a similar product and then dry it thoroughly before replacing the battery. Test the fob afterward to verify if it's functioning. If the fob doesn't work, it might need to be reprogrammed. This is usually done by an auto locksmith or dealer. If your key is a bit older and is not programmed for your vehicle, you will need to replace it completely. A professional locksmith for cars can do this job. The locksmith will require the key to be cut to match your car's ignition. The locksmith will also need to reprogram the fob into the car's system. This is a fast and affordable process that can usually be completed on the next day. Receiver Module Issues One of the main reasons your 500 key fob won't be functioning is because it's out of range. The remote usually has 30 feet of range or less, and if it's too far from your vehicle, it won't respond to your commands. This can be fixed by moving closer to your vehicle until it starts responding. If you've replaced the battery on your coin (commonly called a “button” or “watch”) and your fob still won't work it could be due to an internal circuit board problem. Reprogramming the fob typically resolves the issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's guide. It's possible that you need to replace the metal retaining clips that hold the coin battery in place. If they lose tension it can prevent the battery from being properly seated, and this will cause your remote to malfunction. In rare cases the fob can become out of connection with your vehicle as a result of hardware or software problems. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances it may be necessary to reinstall the software in your body control module, as well. Interference Interference can also cause the key fob to not be able to receive or transmit signals. This could happen when the keyfob is in close proximity to a radio transmitter, such as a cell phone or radar detector. The key fob might not function due to a bad connection to the buttons water damage or damage to the internal chips. If the key fob failed to work one day without notice, or after trying everything you can at home to fix it e.g. You could have a malfunctioning 500 receiver module in the event that you've tried replacing the battery, reprogramming or using a spare key fob. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. It transforms the signals into electronic commands that are then interpreted by the vehicle. There is a straightforward method to reset the 500's internal system, including the keyfob. Disconnect fiat punto car key for 15 minutes by taking off first the negative cable, then the positive cable. Reconnect the battery. This will remove any remaining electric current, and also restart the car's computer. This could help you get your key fob working again. If the problem persists you should seek out an expert technician. They can determine the root of your issue.