9 Lessons Your Parents Teach You About Fiat Panda Key Fob Replacement

Reasons Your fiat replacement car keys 500 Key Fob Won't Work

A key fob from Fiat 500 makes it simple to open doors and start your vehicle. There are a myriad of reasons the key fob might stop working. This includes a dead battery water damage, problems with receiver modules, as well as interference.

This listing is for a NEW replacement Fiat Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to search for local locksmiths for your vehicle). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob not functioning. Modern key fobs operate with a limited range of operation, and should be within just a few feet of the vehicle to operate. If you're far away from your vehicle and you press the key fob button the car won't respond, and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens then replace the battery for your coin-cell (Part Number CR2032) by a brand new one from a reputable brand such as Panasonic Duracell or Energizer. They are usually available at your local hardware store or hopeconnect.org.au online.

After you've replaced the battery in the coin cell It is possible to test it by standing in front of your Fiat Panda Key Fob Replacement 500 and pressing the buttons. The car should blink its parking lights and the key fob should work the lock and unlock switches.

If the key fob doesn't function after replacing the battery, it could be damaged by water that blocks it from connecting to the receiver module inside your car. Water damage can occur in many ways, including an easy splash or submerging the key fob saltwater at the beach. If you suspect your fob was exposed to water, try placing it in a dry rice bag to pull the moisture out. If this does not work, you'll need to have your fob reprogrammed either by an auto locksmith or a dealer.

Water Damage

Although the fob is equipped with rubber seals to keep water out of the electronic chip inside it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and then die. It's not a good thing to submerge the fob in water however, but don't give it up even if you accidentally drop the fob in water or fail to remove it from your pants pocket.

First take the battery off the fob. Clean the electronic chip using isopropyl alcohol or a similar product and dry it completely before replacing the battery. Next, test the fob to test if it works. 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 not programmed for your car You will need to replace it completely. A professional automotive locksmith will be able to complete this process. The locksmith will need the key to be cut to match your vehicle's ignition. They'll also need to reprogram the fob to your car's system. This is a low-cost and fast process that can be completed on the same day.

Receiver Module Issues

One of the most common reasons why your 500 key fob might stop working is that it's simply out of range. The remote usually has a range of 30 feet or less, and if it's too far from your car, it will not respond to your commands. This can easily be resolved by moving it closer to your vehicle until it starts responding.

If your fob won't work after you replace the coin battery, 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 solve the issue. You can find the steps for the majority of vehicles on YouTube or in the owner's manual.

You may have to replace the metal retaining clips that keep the coin battery. If they lose tension it could prevent the coin battery from sitting properly and could cause your remote to malfunction.

In rare instances, the fob may become desync'd with 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 some cases they might need to reinstall the program in your body control module as well.

Interference

Interference can also cause the key fob not to receive or transmit the signal. This can happen when the key fob is located near radio transmitters (cell phones and radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob may not function include a weak connection to the buttons or the internal chip or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to fix it (e.g. replacing batteries, reprogramming or using the spare key fob, it could have a faulty receiver module on your 500. The receiver module, located under 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 onboard system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes, by removing the negative cable and then the positive cable. Reconnect the battery. This will eliminate any remaining electricity, and restart the car's computer. This can help get your key fob working again. If the issue persists, you should seek the advice of an expert technician. They will be able diagnose the root cause of any issues.