Three Common Reasons Your Fiat Panda Key Fob Replacement Isn't Performing (And How To Fix It)
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 start the car. However, there are a variety of reasons why the fob won't be working. This could be due to a dead battery or water damage, issues with the receiver module, and interference.
This listing is for an NEW replacement Fiat Flip Key Remote - look-alike Ilco brand that must be programmed professionally 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 a dead battery. Modern key fobs offer a limited range of operation and must be within a few inches of the vehicle in order to work. If you are far from your vehicle, and you push the keyfob button it will not respond, and display the message "Key Fob Not Detected".
If this happens, replace the battery on your coin cell (Part number CR2032) with a fresh one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. They are typically available at your local hardware store or on the internet.
You can test the coin-cell battery by pressing the buttons while you are standing close to your Fiat 500. The parking lights should light up and the key fob should operate the lock and unlock switch.
If your key fob still doesn't work even after replacing the battery, it could be water damage that has prevented it from communicating with the module in your vehicle. Water damage can happen in a number of ways, from a light splash to submerging the fob salt water at the beach. If you believe your fob was exposed to water, you can place it in a rice bag to draw out the moisture. If this isn't working, you'll have to get your fob changed by an auto locksmith or dealer.
Water Damage
Water damage can occur when you immerse the fob into the ocean or wash it in a washer. Saltwater can cause the circuit board to become shorted and eventually cease to function. Getting the fob wet is not an ideal choice, but if you drop it into the water in a cup or forget to remove it from your pants pocket prior to running the washing machine do not give up hope.
First take the battery off the fob. Before replacing the battery clean the electronic chip using isopropyl or a similar product. Next check the fob to check if it functions. If the key does not function, it may need to be reset. This is typically handled by a dealer or professional auto locksmith.
If the key is older and hasn't been programmed to your vehicle it is likely to need to be replaced completely. A professional locksmith for automotive will be able to complete this process. The locksmith must cut the key to match the ignition of your car. The locksmith will also have to reprogram your fob into the car's system. It's a simple and cost-effective process which can be completed within the same day.
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The 500 key fob you have may not work 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 vehicle, it won't respond to your commands. It's easy to fix this by moving the remote closer to your vehicle until it responds.
If your fob isn't working after replacing the battery inside the coin, which is also called a "button", "watch" or "button" It could be due to an issue with the circuit board inside. In most cases, reprogramming the fob will solve the issue. You can find the instructions on how to do this on the majority of automobiles by searching YouTube or consulting the owner's manual.
You may have to replace the metal retaining clips that keep the coin battery in place. If they lose tension it could prevent the battery from being properly seated and can cause your remote to malfunction.
In rare instances, the fob may be out of sync with your vehicle because of software or hardware problems. This could be a huge problem, but you can usually resolve this issue by visiting an auto locksmith to have them reprogram your fob. In certain instances they might need to reinstall the software in your body control module, as well.
Interference
In addition to a dead battery on a coin The key fob might not be able to transmit or receive a signal due to interference. This could occur if the key fob is in proximity to an electronic radio transmitter (cell phones and radar detectors) or any other source of electromagnetic radiation. The key fob might not work due to a bad connection to the buttons water damage or damage to the internal chips.
If your key fob suddenly stopped working, or you have tried everything at home to solve the issue (e.g. It could be a defective 500 receiver module If you've tried replacing it with a battery, reprogramming or using an alternative key fob. The receiver module, which is located beneath the dashboard, receives radio frequency signals from your key fob. It transforms the signals into electronic commands which are then read by the vehicle.
Luckily, there is an easy method of resetting all of the onboard systems in your 500 device, including the key fob. Disconnect the battery of 12 volts for about 15 minutes, by removing the negative cable first then the positive cable. Then reconnect the battery. This will eliminate any remaining electricity and restart the car's computer system, which could allow you to the key fob to function again. If the issue persists, you should speak with an expert technician. They can identify the exact cause of any problems.