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Reasons Your Fiat 500 Key Fob Won't Work

A key fob from Fiat 500 is a convenient way to open the doors and begin the car. There are a myriad of reasons the fob won't work. This could be due to a dead battery and water damage, as well as problems with receiver modules, as well as interference.

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

Dead Coin Battery

A dead battery is the most frequent reason for your 500 key fob being inoperative. Modern key fobs offer only a limited range of operation and must be within just a few inches of the vehicle in order to function. If you're far from your vehicle, and you press the key fob button the car won't be able to respond, and will display an "Key Fob Not Detected" message in the instrument cluster.

If this happens, simply replace the coin cell battery (Part number CR2032) with a fresh one from a reputable manufacturer like Panasonic, Duracell, or Energizer. You can find them at the local hardware store or online.

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

If the fob's key doesn't work after replacing the battery, it could have water damage that stops it from connecting to the receiver module in your vehicle. Water damage can occur through a variety of methods, including simply splashing or submerging your key fob in saltwater 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 doesn't work, your fob is likely to need to be reset by a professional auto locksmith or dealer.

Water Damage

Damage to the water supply can occur if you submerge the fob in the ocean, or wash it in a machine. Saltwater can cause the circuit board to short and then die. If you get the fob wet, it's not a good idea but if you drop it in an empty cup of water, or fail to take it out of your pocket before you run the washing machine Don't give up hope.

Remove the battery first. Before replacing the battery clean the electronic chip using isopropyl or a similar product. Check the fob again to see if it is working. If the key doesn't function then it might need to be changed. This is usually handled by an auto locksmith or dealer.

If your key is old and is not programmed for your car then you'll need to replace it completely. This is a simple process that can be completed by a professional automotive locksmith. https://www.g28carkeys.co.uk/fiat-car-key-replacements-near-me/ will have to cut the key to match the ignition of your vehicle. The locksmith will also need to reprogram the fob into the car's system. This is a fast and cost-effective process that can usually be completed in the next day.

Receiver Module Issues

One of the main reasons why your 500 key fob won't be 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 issue by moving the remote closer to your vehicle until it responds.

If your fob isn't working after replacing the coin battery, also known as a "button", "watch" or "button" or "button", it may be due to a malfunction on the circuit board inside. Reprogramming the fob usually resolves this issue. You can find instructions on how to do this for all automobiles by searching YouTube or looking through the owner's manual.

It could be necessary to replace the clips made of metal that hold the coin batteries in place. If they lose tension, it may prevent your battery from being properly seated, causing your remote to malfunction.

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In rare instances, the fob might be out of connection with your vehicle as a result of software or hardware problems. This can be a major trouble, but you could usually fix it by visiting an auto locksmith to reprogram your fob for you. In some instances the software might require reinstallation into your body control modules.

Interference

In addition to a dead coin battery The key fob might not be receiving or transmitting an signal due to interference. This can occur when the key fob is in close proximity to a radio transmitter like a cell phone or radar detector. The key fob could not function because of a problem with the buttons or water damage, or damage to the internal chips.

If the key fob has suddenly stopped working, suddenly and you've tried everything you can at home to fix it e.g. You may have a faulty 500 receiver module if you've tried replacing the battery, reprogramming or using an alternative key fob. The receiver module, which is located beneath the dashboard, is able to pick up radio frequency signals from your key fob. It converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy way to reset all of the onboard systems in your 500 keys, including the key fob. Disconnect the battery 12 volt for about 15 minutes by removing the negative cable first then the positive cable. Then reconnect the battery. This will clear any residual electric current, and also restart the car's computer. This can help you get your key fob to work again. If the problem persists you should seek out an expert technician. They'll be able determine the exact cause of your issue.