20 Questions You Should Ask About Fiat Panda Key Fob Replacement Before Purchasing It

Reasons Your fiat punto key replacement 500 Key Fob Won't Work

A key fob from Fiat 500 allows you to easily open doors and start your vehicle. There are a variety of reasons why the fob may stop working. These include a dead battery damage to the receiver module, water problems, and interference.

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

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob that isn't working. Modern key fobs offer only a limited range of operation and must be within only a few inches from the vehicle in order to work. If you are far from your vehicle and press the key fob button the car will not respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this occurs then replace the battery for your coin-cell (Part Number CR2032) with a New Key For Fiat 500 battery of a trusted brand like Panasonic Duracell or Energizer. They are usually available in your local hardware store, or online.

After you've replaced the battery of your coin cell you can test it by standing near your Fiat 500 and pressing the buttons. The car should flash its parking lights, and the key fob should be able to operate the lock and unlock switches.

If your key fob isn't working after replacing the battery, it might be water damage that hinders it from connecting to the module in your vehicle. Water damage can occur in a variety of ways, from small splashes to submerging the fob salt water at the beach. If you suspect your fob has been exposed to water, put it in a dry rice bag to draw the moisture back out. If this does not work, you'll have to get your fob reprogrammed either by an auto locksmith or a dealer.

Water Damage

Water damage can happen if you immerse the fob into the ocean, or wash it in a washing machine. Saltwater can cause the circuit board to short, and eventually fail. It's not a good thing to let the fob get wet however, but don't give it up even if you accidentally drop the fob in water or fail to take it out of your pants pocket.

First, remove the battery. Before replacing the battery clean the electronic chip with isopropyl or a similar product. Next check the fob to check if it functions. If the key isn't working it could need to be programmed again. This is usually done by an auto locksmith or dealer.

If your key is a bit older and is not programmed to work with your vehicle then you'll need to replace it completely. This is an easy process that can be handled by a professional automotive locksmith. The locksmith will have to cut the key to match the ignition of your vehicle. They will also need to reprogram the fob for your car's system. This is a cheap and fast process that can be completed in the same day.

Receiver Module Issues

The 500 key fob could not function because it's out of range. The remote usually has an area of 30 feet or less and if it's far away from your car it won't respond to your commands. It is possible to solve this issue by moving the remote closer to your vehicle until it responds.

If you've replaced your coin battery (commonly known as a "button" or "watch") and your fob doesn't function It could be because of an internal circuit board issue. Reprogramming the fob typically resolves this problem. You can find the procedure for the majority of vehicles on YouTube or in the owner's guide.

You may have to replace the metal clips that hold the coin battery. If they loose tension, New key For fiat 500 it could prevent your coin battery from being properly seated and cause your remote to malfunction.

In rare instances the fob could be desync'd with your vehicle due to software or hardware issues. This could cause a significant headache, but you can often fix this by visiting a local dealer or auto locksmith to reprogram your fob for you. In certain situations it may be necessary to reinstall the program in your body control module, too.

Interference

Interference can also cause the key fob to not receive or transmit a signal. This is possible when the key fob is close to an electronic radio transmitter (cell phones, radar detectors) or another 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've tried everything at home to resolve it (e.g. replacing the battery, reprogramming it and using the spare key fob, you may have a malfunctioning receiver module on your 500. The receiver module, which is located beneath the dashboard, receives radio frequency signals from your key fob. It converts the signals into electronic commands that are then translated by the vehicle.

Luckily, there is an easy method to reset all on-board systems in your 500 keys, including the key fob. Disconnect the 12 volt battery for about 15 minutes by removing the negative cable and then the positive cable. Then reconnect the battery. This will clear out any remaining electrical charge and restart the car's computers. This could help the key fob to function again. If the problem persists, you should consult a certified technician. They can identify the exact cause of any problems.