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Reasons Your Fiat 500 Key Fob Won't Work

A key fob for the Fiat 500 is a convenient way to unlock the doors and Fiat Panda Key Fob Replacement get started the car. However, there are a variety of reasons the fob could stop functioning. This could be due to a dead coin battery water damage, receiver module issues, and interfering.

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

Dead Coin Battery

A dead battery is the most frequent cause of your 500 key fob that isn't working. Modern key fobs have a very limited operating range and should be within only a few feet from the car to operate. If you're far away from your vehicle and 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 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 available at your local hardware store or on the internet.

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

If the fob's remote doesn't work after replacing the battery, it may have water damage that prevents it from communicating with the receiver module inside your car. Water damage can happen in a number of ways, ranging from an accidental splash to submerging the fob in salt water at the beach. If you suspect that your fob has been exposed to water, you can place it in a rice bag to draw out the moisture. If that doesn't work your fob will probably need to be reset by an experienced auto locksmith or dealer.

Water Damage

Water damage can happen if you immerse the fob into the ocean, or wash it in a washer. Saltwater can cause the circuit board to short and then cease to function. It's not good to get the fob wet however, but don't give it up if you accidentally drop it in water or fail to remove it from your pants pocket.

Take the battery off first. Clean the electronic chip using isopropyl ethanol or a similar product and dry it thoroughly before replacing the battery. Then, test the fob to check if it functions. If the key doesn't work, it may need to be reset. This is usually handled by an auto locksmith or dealer.

If your key is older and has not been programmed for your vehicle it is necessary to replace it completely. A professional automotive locksmith can complete this simple process. The locksmith will require the key to be cut to match your vehicle's ignition. The locksmith also needs to reprogram your fob in the car's system. This is a low-cost and quick process that can be completed on the same day.

Receiver Module Issues

One of the main reasons your 500 key fob won't be functioning is that it's out of range. The remote usually has an operating range of 30 feet or less and if it's far from your car, it won't respond to your commands. It is possible to fix this by moving the remote closer to your vehicle until it responds.

If you've replaced the battery in your coin (commonly called a "button" or "watch") and your fob still won't work, it could have an internal circuit board problem. In most cases, fiat Panda key Fob Replacement reprogramming the fob will solve the issue. The instructions are available for most vehicles on YouTube or in the owner's manual.

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

In rare instances the fob could be disconnected from your vehicle due to software problems or hardware issues. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances it may be necessary to install the software again in your body control module, too.

Interference

Interference can also cause the key fob to not be able to receive or transmit an signal. This can occur when the keyfob is in close proximity to a radio transmitter, such as a cell phone or radar detector. Other reasons why the key fob might not work could be due to a weak connection to the buttons or the internal chip, or water damage.

If the key fob has been unable to function for a while without notice or even after trying everything you can at home to fix it e.g. You might have a damaged 500 receiver module if you've tried replacing the battery, reprogramming or using an alternative key fob. The receiver module, located under the dashboard, picks up radio frequency signals from your key fob. It converts the signals into electronic commands which are then translated by the vehicle.

There is a straightforward method to reset the 500's in-board system including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable, then the positive cable. Reconnect the battery. This will eliminate any remaining electrical charge and restart the car's computers. This could help get your key fob working again. If the problem persists you should speak with an expert technician. They will be able to identify the root cause of your problem.