Reasons Your fiat 500 replacement key 500 Key Fob Won’t Work A key fob for the fiat 500 spare key 500 is a convenient method to unlock the doors and get started the car. There are a variety of reasons why the fob may stop working. This could be due to a dead coin-battery or water damage, problems with the receiver modules, and interference. This listing is for an NEW replacement fiat 500 key key [click the up coming site] Flip Key Remote that appears similar to the Ilco brand. It must be professionally programmed (click here to search for local locksmiths for automotive locksmiths). It comes with lock, unlock and trunk buttons. Dead Coin Battery A dead battery is the main cause of your 500 key fob not functioning. Key fobs of today have limited operating range and must be within just a few inches of the vehicle in order to work. If you are further away from your vehicle and you press the keyfob button it will not respond, and display the message “Key Fob Not Detected”. If this occurs, replace the coin-cell battery (Part Number CR2032) by a new one from a reputable brand such as Panasonic Duracell or Energizer. They are usually available at your local hardware store, or online. After you’ve changed the battery on the coin cell you can test it by standing in front of your fiat 500 key replacement cost 500 and pressing the buttons. The car will blink its parking lights and the key fob should work the lock and unlock switches. If your key fob isn’t working after replacing the battery, there may be water damage which hinders it from communicating with the module inside your vehicle. Water damage can occur in a number of ways, ranging from small splashes to submerging the fob salt water at the beach. If you suspect your fob has been exposed to water, put it in a dry rice bag to pull the moisture back out. If this doesn’t work your fob is likely to need to be reset by a professional auto locksmith or by the 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 which causes it to short out and eventually die. Getting the fob wet is not an ideal idea but if you drop it in an empty cup of water, or don’t remember to take it out of your pants pocket prior to running the washing machine Don’t give up hope. Take the battery off first. Before replacing the battery, clean the electronic chip using isopropyl or similar products. Check the fob to determine if it’s functioning. If the key still doesn’t work, it might need to be reprogrammed. This is usually done by an auto locksmith or dealer. If your key is old and is not programmed to work with your vehicle then you’ll need to replace it completely. This is a simple procedure that can be carried out by a professional locksmith for automotive use. The locksmith will require the key cut to match your vehicle’s ignition. The locksmith also needs to reprogram your fob in the car’s system. This is an affordable and fast process that can be completed on the same day. Receiver Module Issues One of the most common reasons your 500 key fob might stop functioning is that it’s out of range. The remote usually has an operating range of 30 feet or less and Fiat Key if it’s far from your car, it won’t respond to your commands. It is possible to fix this by moving the remote closer to your car until it responds. If you’ve replaced your coin battery (commonly known as a “button” or “watch”) and Fiat Key the fob isn’t working it could be due to an internal circuit board problem. Reprogramming the fob typically resolves the issue. You can find the procedure for the majority of vehicles on YouTube or in the owner’s guide. It is possible to replace the metal clips that keep the coin battery. If they lose tension it could prevent your coin battery from being properly seated and cause your remote to malfunction. In rare instances the fob might become desync’d with your vehicle due to software or hardware issues. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances they may have to reinstall the software in your body control module as well. Interference Interference can also cause the key fob to not receive or transmit the signal. This could happen when the keyfob’s location is in close proximity to a radio transmitter, such as a cell phone or radar detector. The key fob might not work due to a poor connection to the buttons, water damage or damage to the internal chips. If the key fob stopped working one day without notice or after trying everything you can at home to resolve it e.g. You may have a faulty 500 receiver module if you’ve tried replacing the battery, reprogramming or using a spare key fob. The receiver module, which is located under the dashboard, detects radio frequency signals from your key fob. It converts the signals into electronic commands that are then read by the vehicle. Fortunately, there’s an easy method of resetting all of the on-board systems in your 500 keys, including the key fob. Disconnect the 12 volt battery for about 15 minutes, by removing the negative cable first then the positive cable. Then, reconnect the battery. This will erase any remaining electrical charge, and then restart the car’s computer. This can help get your key fob to function again. If the problem persists you should speak with an expert certified technician. They can identify the root cause of any problems.