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Reasons Your Fiat 500 Key Fob Won't Work

A key fob for the fiat punto key replacement 500 makes it simple to open doors and start your car. There are a variety of reasons why the fob could stop working. It could be due to a dead battery damage to the receiver module, water issues, or interference.

This listing is for a NEW replacement fiat 500 key Fiat Flip Key Remote - similar to the Ilco brand that needs to be professionally programmed by a local locksmith (click here for Locksmith Search). It comes with trunk, lock and unlock buttons.

Dead Coin Battery

A dead battery is the main reason for your 500 key fob not functioning. Modern key fobs only have an operating range that is limited and must be within just a few inches of the vehicle to function. If you're not close to your vehicle when you press the key fob button, the car won't be able to respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this happens then replace the battery for your coin-cell (Part Number CR2032) with a new battery of a reputable brand such as Panasonic Duracell or Energizer. You can typically find them at your local hardware store or online.

After you've replaced the battery in the coin cell It is possible to test it by standing next to your fiat remote Key 500 and pressing the buttons. The car should blink its parking lights, and the key fob will operate the lock and unlock switches.

If the fob's key doesn't work after replacing the battery, it could be damaged by water that blocks it from connecting to the receiver module inside your vehicle. Water damage can occur in a variety of ways, ranging from an accidental splash to submerging the fob salt water at the beach. If you suspect your fob was exposed to water, try putting it in a dry rice bag to pull the moisture out. If this fails, you'll need to have your fob replaced by an auto locksmith or dealer.

Water Damage

Water damage can happen if you immerse the fob into the ocean or wash it in a machine. Saltwater is particularly dangerous to the fob's circuit board, causing it to short out and eventually end up dying. In the event that you let your fob get wet, it's not an option but if you accidentally drop it in a cup of water or do not remember to remove it from 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 another similar product. Next test the fob to verify if it is working. If the fob doesn't function, it may need to be programmed again. This is typically done by a professional or dealer auto locksmith.

If the key is newer and has never been programmed to your car, it will likely need to be replaced completely. A professional automotive locksmith can complete this simple process. The locksmith will require the key cut to match your vehicle's ignition. They will also need to reprogram the fob in the car's system. It's a simple and cost-effective process that can be completed in the next day.

Receiver Module Issues

Your 500 key fob might stop working because it is out of range. The remote has a maximum range of 30 feet, which means when you're too far from your car it won't respond to your commands. This can be easily fixed by moving it closer to your vehicle until it begins responding.

If your fob doesn't work after you replace the coin battery, also known as a "button", "watch" or "button" or "button", it could be due where to get a fiat key cut a problem with the internal circuit board. In most cases, reprogramming the fob will resolve this issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's guide.

You may have to replace the metal retaining clips that hold the coin battery. If they lose tension, it could prevent your coin battery from being properly seated, causing your remote to malfunction.

In rare cases the fob can become out of connection with your vehicle as a result of hardware or software issues. This could cause a significant problem, but you can usually fix it by visiting a local dealer or auto locksmith to reprogram your fob for you. In certain situations they might need to reinstall the program in your body control module, as well.

Interference

In addition to a dead battery on a coin The key fob might not be receiving or transmitting signals due to interference. This could occur if the keyfob is located in close proximity to a radio transmitter, like a cell phone or radar detector. Other reasons why the key fob could not function may be a lack of connection how to start a fiat 500x with key the buttons or the internal chip or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to resolve it (e.g. You might have a damaged 500 receiver module after you've tried replacing the battery, reprogramming it, or using an alternative key fob. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. It transforms the signals into electronic commands which are then translated by the vehicle.

There's a simple method to reset the 500's in-board system, including the keyfob. Disconnect the battery 12 volt for approximately 15 minutes by removing the negative cable first then the positive cable. Then reconnect the battery. This will eliminate any remaining electric current, and also restart the car's computer. This will help you get your key fob to function again. If the issue continues, you should seek out an expert technician. They'll be able determine the root of your issue.