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Reasons Your fiat keys 500 Key Fob Won't Work

A key fob for fiat key case replacement 500 makes it easy to open doors and start your car. However, there are numerous reasons why the fob won't be functioning. These include a dead coin battery, damaged receiver module, water damage issues, and interfering.

This listing is for an NEW replacement car keys fiat 500 fiat punto key programming Flip Key Remote - like the Ilco brand that must be professionally programmed by a local locksmith (click here for Locksmith Search). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most common reason the 500 key fob won't function is due to a dead battery. Modern key fobs have limited operating range and must be within just a few inches of the vehicle in order to function. 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 happens, simply replace the battery on your coin cell (Part number CR2032) with a brand new one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can find them in the local hardware store or on the internet.

You can test the coin-cell battery by pressing the buttons while standing close to your fiat 500 Car Keys 500. The parking lights should flash and the key fob will operate the lock and unlock switch.

If your key fob still isn't working after replacing the battery, it may be water damage that prevents it from connecting to the module inside your vehicle. Water damage can occur through a variety of methods, including a simple splash or submerging your key fob in saltwater at the beach. If you think your fob was exposed to water, you can place it in a rice bag to draw out the moisture. If this fails, you'll need to have your fob replaced by an auto locksmith or a dealer.

Water Damage

Although the fob is equipped with rubber seals that keep water out of the electronic chip inside and out of the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and eventually die. It's not a good thing to let the fob get wet however, but don't give it up when you accidentally drop it in the water or don't take it out of your pants pocket.

Remove the battery first. Before replacing the battery clean the electronic chip with isopropyl or similar products. Then try the fob and test if it works. If the key doesn't function then it might need to be changed. This is usually handled by a dealer or professional auto locksmith.

If your key is older and is not programmed to work with your vehicle You will need to replace it completely. This is a straightforward process which can be accomplished by a professional locksmith for automotive use. The locksmith will need to cut the key to match the ignition on your vehicle. They'll also have how to start fiat 500 without key reprogram the fob in the car's system. This is a cost-effective and quick procedure that can be completed in the same day.

Receiver Module Issues

The 500 key fob you have may be inoperable because it's out of range. The remote has a maximum range of 30 feet, so in the event that you are far from your vehicle it won't be able to respond to your commands. You can easily solve this issue by moving the remote closer to your car until it responds.

If your fob does not work after you replace the battery inside the coin, which is also called a "button", "watch" or "button", it could be due to a problem with the circuit board inside. In the majority of cases, reprogramming your fob will resolve this issue. The instructions are available for the majority of vehicles on YouTube or in the owner's manual.

You may have to replace the metal clips that keep the coin battery in place. If they lose tension, it can stop your coin battery from being properly seated and cause your remote to malfunction.

In rare instances, the fob can become out of sync with your vehicle because of software or hardware problems. It is possible to fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances it is possible that the software will require reinstallation in your body control modules.

Interference

Interference can also cause the key fob to be unable to receive or transmit a signal. This could happen when the key fob is in close proximity to a radio transmitter, like a cellphone or radar detector. The key fob might not function due to a bad connection with the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or you've tried everything at home to resolve it (e.g. You might have a damaged 500 receiver module in the event that you've tried replacing the battery, reprogramming it, or using a spare key fob. The receiver module, which is located beneath the dashboard, detects radio frequency signals from your key fob. It converts them into electronic commands that the vehicle interprets.

There is a straightforward method to reset the 500's onboard system including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable, then the positive cable. Then reconnect the battery. This will remove any remaining electrical charge and restart the car's computers, which can help get your key fob working again. If the problem persists you should consult an expert technician. They can determine the exact cause of your issues.