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Reasons Your Fiat Car Key Cutting 500 Key Fob Won't Work

A key fob for the fiat 500 electric key 500 makes it simple to open doors and start your vehicle. There are a variety of reasons why the fob won't work. This includes a dead battery water damage, problems with receiver modules, as well as interference.

This listing is for an NEW replacement fiat 500 key Fiat Flip Key Remote - look-alike Ilco brand that needs to be programmed professionally by a local automotive locksmith (click here to search for a Locksmith Search). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob that isn't working. Modern key fobs offer limited operating range and must be within a few inches of your vehicle in order to work. If you're far away from your vehicle and you press the key fob button, the car won't respond, and will display an "Key Fob Not Detected" message in the instrument cluster.

If this occurs you need to replace the battery of your coin-cell (Part Number CR2032) by a brand new one of a reliable brand, like Panasonic Duracell or Energizer. They are usually available at your local hardware store, or online.

You can test the coin-cell battery by pressing the buttons while standing close to your Fiat 500. The car will blink its parking lights and the key fob should work the lock and unlock buttons.

If the key fob won't work after replacing the battery, it might have water damage that prevents it from connecting to the receiver module in your car. Water damage can occur in a variety of ways, ranging from a light splash to submerging your fob in salt water at the beach. If you suspect that your fob has been exposed to water, put it in a bag of rice to draw out the moisture. If this doesn't work, you will require your fob to be changed by an auto locksmith or a dealer.

Water Damage

The fob does have rubber seals that keep water out of the chip's electronic circuit, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater is especially dangerous to the fob's circuit board that can cause it to short out and eventually end up dying. It's not a good idea to let the fob get wet, but don't give it up if you accidentally drop it in water or fail to remove it from your pocket.

First, remove the battery. Before replacing the battery clean the electronic chip using isopropyl or another similar product. Test the fob afterward to determine if it's functioning. If the key doesn't work, it might need to be reset. This is usually handled by a dealer or professional auto locksmith.

If the key you have is older and is not programmed to work with your vehicle then you'll need to replace it completely. This is an easy process that can be carried out by a professional automotive locksmith. The locksmith must cut the key to match the ignition on your vehicle. The locksmith will also need to reprogram the fob into the vehicle's system. This is an affordable and quick process that can be completed within the same day.

Receiver Module Issues

Your 500 key fob may not function because it's out of range. The remote typically has a range of 30 feet or less and if it's far away from your car it won't respond to your commands. It can be solved by moving it closer to your vehicle until it begins responding.

If you've replaced the battery in your coin (commonly called"button" or "button" or "watch") and your fob still won't work it could be due to an internal circuit board issue. In the majority of cases, reprogramming your fob can resolve the issue. You can find the procedure for the majority of vehicles on YouTube or fiat Car key Cutting in the owner's manual.

It may be necessary to replace the clips made of metal that hold the coin batteries in place. If they lose tension it could prevent the battery from sitting properly and cause the remote to malfunction.

In rare instances the fob might become disconnected from your vehicle due to software problems or hardware issues. It is possible to fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In some cases, they may need to reinstall the software on your body control module, as well.

Interference

In addition to a dead battery on a coin The key fob may not be able to transmit or receive a signal due to interference. This is possible when the key fob is located near the radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob might not function due to a bad connection to the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or if you've tried everything at home to solve the issue (e.g. You might have a damaged 500 receiver module after you've tried replacing the battery, reprogramming or using an alternative key fob. The receiver module is situated under the dash and receives the radio frequency signals from the key fob. It converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy method to reset all of the on-board systems in your 500 and include the key fob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Reconnect the battery. This will erase any remaining electricity, and allow you to restart the computer in your car. This can help you get your key fob to work again. If the problem persists it is recommended that you consult an experienced technician. They can identify the exact cause of problems.