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https://www.thekeylab.co.uk/fiat-car-keys/
Reasons Your Fiat 500 Key Fob Wont Work A key fob with the fiat 500 number is a convenient way to open the doors and start the car There are a variety of reasons why the key fob might stop working This could be due to a dead battery water damage receiver modules issues and interference This listing is for a NEW replacement Fiat Flip Key Remote an exact replica of the Ilco brand that must be programmed professionally by a local locksmith click here to search for a Locksmith Search It includes trunk lock and unlock buttons Dead Coin Battery The most common reason your 500 key fob will not function is due to an inactive battery Key fobs of today have an operating range that is limited and must be within only a few inches from the vehicle to function If you are not within your vehicle and you press the keyfob button it wont respond and display the message Key Fob Not Detected If this happens replace the coin cell battery Part number CR2032 with a new one from a reputable brand like Panasonic Duracell or Energizer They are usually available in your local hardware store or online You can test the battery in the coincell by pressing the buttons while you are standing close to your Fiat 500 The parking lights should blink and the key fob should operate the lock and unlock switch If the fobs key doesnt work after replacing the battery it might have water damage that prevents it from communicating with the receiver module in your car Water damage can occur in a variety of ways ranging from an accidental splash to submerging the fob in salt water at the beach If you suspect that your fob was exposed to water put it in a dry rice bag to draw the moisture back out If that doesnt work your fob is likely to need to be reset by a professional locksmith or dealer Water Damage Water damage can happen if you immerse the fob into the ocean or wash it in a washing machine Saltwater is especially dangerous to the fobs circuit board causing it to short out and eventually end up dying In the event that you let your fob get wet its not an ideal idea but if you drop it into a cup of water or forget to remove it from your pants pocket before running the washer do not give up hope Remove the battery first Before replacing the battery clean the electronic chip using isopropyl or similar products Test the fob afterward to verify if its working If the key isnt working then it might need to be reprogrammed This is usually done by a dealer or professional auto locksmith If your key is older and has not been programmed for your vehicle you will need to replace it completely This is a simple procedure that can be carried out by a professional locksmith for automotive use The locksmith needs to cut the key to match the ignition on your vehicle Theyll also have to reprogram the fob for your cars system This is a cheap and fast process that can be completed on the same day Receiver Module Issues One of the most common reasons why your 500 key fob wont be working is that its simply out of range The remote has a range of 30 feet so when youre too far from your vehicle it wont be able to respond to your commands Its easy to remedy this by moving your remote closer to your vehicle until it responds If youve replaced your coin battery commonly calledbutton or button or watch and the fob wont work It could be because of an internal circuit board problem In the majority of cases reprogramming your fob can resolve the issue fiat 500 key fob replacement can find instructions on how to do this for all automobiles by searching YouTube or consulting the owners manual Its possible that you need to replace the metal retaining clips that keep the coin battery If they loose tension it could hinder the coin battery from being seated properly and could cause your remote to malfunction In rare cases it is possible that the fob will become disconnected from your vehicle because of software or hardware issues This can cause a major issue but you are able to usually resolve this issue by visiting an auto locksmith to have them reprogram your fob for you In some cases they may need to reinstall the software on your body control module as well Interference In addition to a dead coin battery The key fob may not be receiving or transmitting the signal due to interference This can happen when the key fob is close to a radio transmitter cell phones and radar detectors or another source of electromagnetic radiation Other reasons why the key fob may not function could be due to a weak connection to the buttons or damage to the internal chip or water damage If your key fob suddenly stopped working or if youve tried everything at home to solve the issue eg You may have a faulty 500 receiver module in the event that youve tried replacing the battery reprogramming it or using an alternative key fob The receiver module is situated under the dash and receives the radio frequency signals from the key fob Then it converts them into electronic commands that the vehicle interprets There is a straightforward method to reset the 500s internal system including the keyfob Disconnect the battery of 12 volts for about 15 minutes by taking off the negative cable first then the positive cable Then reconnect the battery This will eliminate any remaining electric current and also restart the cars computer This can help get your key fob to work again If the problem persists you should seek out an expert technician They can identify the root cause of your issues