Reasons Your Fiat 500 Key Fob Won't Work

A key fob for fiat tipo key 500 allows you to easily open doors and start your car. However, there are numerous reasons the fob could stop functioning. This could be due to a dead battery water damage, issues with the receiver module, and interference.

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Dead Coin Battery

A dead battery is the main cause of your 500 key fob that isn't working. Modern key fobs only have only a limited range of operation and must be within just a few inches of the vehicle in order to work. If you're far from your vehicle and you press the key fob button the car won't respond, and will display the "Key Fob Not Detected" message locked keys in fiat 500, visit my homepage, the instrument cluster.

If this happens If this happens, replace the battery in the coin-cell (Part Number CR2032) by a new one of a reputable brand such as Panasonic Duracell or Energizer. They can be found in your local hardware store or online.

After you've replaced the coin cell battery It is possible to test it by standing next to your fiat 500x key not detected 500 and pressing the buttons. The car will flash its parking lights, and the key fob should operate the lock and unlock buttons.

If your key fob does not work after replacing the battery, there might be water damage that hinders it from connecting to the module inside your vehicle. Water damage can happen in a variety of ways, from small splashes to submerging the fob into salt water at the beach. If you suspect your fob has been exposed to water, try placing it in a dry rice bag to pull the moisture out. If this doesn't work, your fob is likely to need to be reset by an experienced locksmith or dealer.

Water Damage

Water damage can occur if you immerse the fob in the ocean, or wash it in a washer. Saltwater is particularly dangerous to the circuit board of the fob which causes it to short out and eventually die. It's not a good idea to get the fob wet however, don't give it up in the event that you accidentally drop it in the water or don't remove it from your pocket.

Take the battery off first. Clean the electronic chip with isopropyl or a similar product and then dry it thoroughly before replacing the battery. Next, test the fob to see if it works. If the key does not function then it might need to be reset. This is usually done by an auto locksmith or dealer.

If your key is a bit older and is not programmed for your car then you'll need to replace it completely. A professional locksmith for cars can do this job. The locksmith will need to cut the key to match the ignition of your car. The locksmith will also need to reprogram your fob into the car's system. This is an affordable and quick process that could be completed the same day.

Receiver Module Issues

One of the main reasons why your 500 key fob could stop functioning is because it's out of range. The remote usually has an area of 30 feet or less, and if it's too far from your car, it won't respond to your commands. This can easily be resolved by moving closer to your vehicle until it starts responding.

If your fob won't work after replacing the battery in the coin, also known as a "button", "watch" or "button" It could be due to a problem with the internal circuit board. In the majority of cases, reprogramming your fob will fix the problem. There are instructions on how to do this on the majority of automobiles by searching YouTube or consulting the owner's manual.

It is possible to replace the metal retaining clips that keep the coin battery. If they loose tension, it could prevent your coin battery from sitting properly and cause your remote to malfunction.

In rare cases it is possible that the fob will become disconnected from your vehicle due to software or hardware issues. You can fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In some cases the software might require reinstallation to your body control modules.

Interference

Interference can also cause the key fob to not be able to receive or transmit an signal. This can happen when the key fob is located near a radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob could not work 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. It could be a defective 500 receiver module If you've tried replacing it with a battery, reprogramming it, or using an alternative key fob. The receiver module, located beneath the dashboard, is able to pick up radio frequency signals from your key fob. It converts them to electronic commands that the vehicle interprets.

There's a quick and easy way to reset the 500's internal system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes by disconnecting the negative cable first then the positive cable. Then reconnect the battery. This will clear any residual electricity, and allow you to restart the car's computer. This will help you get your key fob working again. If the issue continues you should seek out a certified technician. They will be able diagnose the exact cause of issues.