Reasons Your fiat key cover 500 Key Fob Won't Work

A key fob for the Fiat Panda Key 500 is a convenient method to unlock the doors and start the car. However, there are numerous reasons why the key fob might stop functioning. This includes a dead coin-battery and water damage, as well as issues with the receiver module, and interference.

This listing is for an NEW replacement fiat 500 keys Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to find local locksmiths for automotive locksmiths). Includes lock, unlock, and trunk buttons.

Dead Coin Battery

A dead battery is probably the most common cause of your 500 key fob not working. Modern key fobs offer limited operating range and must be within just a few inches of the vehicle in order to work. If you are far from your vehicle, and you push the keyfob button it won't respond and display the message "Key Fob Not Detected".

If this happens, replace the coin-cell battery (Part Number CR2032) with a new battery from a reputable brand like Panasonic Duracell or Energizer. You can find them at your local hardware store or on the internet.

You can test the battery of your coin-cell by pressing the buttons while you're standing close to your fiat 500 key cutting 500. The car will flash its parking lights, and the key fob should work the lock and unlock switches.

If the key fob won't function after replacing the battery, it may be damaged by water that blocks it from communicating with the receiver module in your car. Water damage can occur in a variety of ways, ranging from a light splash to submerging the fob into salt water at the beach. If you believe your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If this isn't working, you'll need to have the fob reset by an auto locksmith or a dealer.

Water Damage

The fob does have rubber seals that keep water out of the chip's electronic circuit and out of the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and then cease to function. It's not good to get the fob wet however, don't give it up if you accidentally drop it in the water or don't take it out of your pocket.

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 fob doesn't work, it may have to be programmed again. This is usually handled by an auto locksmith or dealer.

If the key is older and hasn't been programmed to your vehicle It will most likely need to be replaced completely. A professional locksmith in the automotive industry can do this job. The locksmith will need the key cut to match your vehicle's ignition. The locksmith will also have to reprogram the fob into the car's system. This is a cost-effective and quick process that can be completed the same day.

Receiver Module Issues

The 500 key fob could be inoperable because it's out of range. The remote's range is of 30 feet, which means should you be too far from your vehicle it won't respond to your commands. This can be easily fixed by moving it closer to your vehicle until it begins responding.

If you've replaced your coin battery (commonly called"button" or "button" or "watch") and your fob still won't work It could be because of an internal circuit board issue. Reprogramming the fob typically resolves this issue. You can find instructions on how to do this for all vehicles by searching YouTube or reading the owner's manual.

It is possible to replace the metal retaining clips that hold the coin battery in place. If they loose tension it could prevent the battery from being seated properly and can cause your remote to malfunction.

In rare cases the fob could be out of connection with your vehicle as a result due to hardware or software issues. You can fix this problem by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances it may be necessary to reinstall the software on your body control module too.

Interference

In addition to a dead coin battery, the key fob may not be able to transmit or receive a signal due to interference. This can happen when the key fob is in proximity to radio transmitters (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob could not function because of a problem with the buttons, water damage or damage to the internal chips.

If the key fob stopped working one day suddenly or after trying everything you can do at home to fix it e.g. It could be a defective 500 receiver module if you've tried replacing the battery, reprogramming, 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 processed by the vehicle.

Luckily, there is an easy way to reset every single system on board in your 500 device, including the key fob. Disconnect the battery 12 volt for about 15 minutes, by taking off the negative cable first then the positive cable. Then, reconnect the battery. This will remove any remaining electricity, and restart the car's computer. This can help you get your key fob to work again. If the problem persists you should seek the advice of an expert technician. They will be able to identify the exact cause of any issues.