How To Solve Issues With Fiat Panda Key Fob Replacement
Reasons Your Fiat 500 Key Fob Won't Work
A key fob from Fiat 500 makes it simple to open doors and start your car. There are a myriad of reasons the fob won't work. This includes a dead coin-battery and water damage, as well as problems with the receiver modules, and interference.
This listing is for a NEW replacement Fiat Flip Key Remote that is similar to the Ilco brand. It has to be professionally programmed (click here to find local locksmiths for your vehicle). It comes with trunk, lock and unlock buttons.
Recommended Looking at why your 500 key fob will not function is a dead battery. Modern key fobs come with a limited operating range, and must be within only a few feet from the vehicle in order to function. If you're far from your vehicle when you press the key fob button, the car won't be able to respond, and will display a "Key Fob Not Detected" message in the instrument cluster.
If this happens If this happens, replace the battery in the coin-cell (Part Number CR2032) by a brand new one of a reliable brand, such as Panasonic Duracell or Energizer. You can typically find them in your local hardware store or online.
You can test the battery on your coin-cell by pressing the buttons while you're standing close to your Fiat 500. The parking lights will flash and the key fob should operate the lock and unlock switches.
If the fob's key doesn't function after replacing the battery, it could be damaged by water, which prevents it from communicating with the receiver module in your car. Water damage can happen in a variety of ways, such as an easy splash or submerging your key fob in saltwater at the beach. If you suspect that your fob has been exposed to water, you can try placing it in a dry rice bag to pull the moisture out. If this does not work, you'll need to have the fob reset by an auto locksmith or a dealer.
Water Damage
While the fob comes with rubber seals that keep water from the electronic chip inside and out of the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and eventually cease to function. It's not a good idea to get the fob wet, but don't give it up in the event that you accidentally drop it in water, or fail to take it out of your pocket.
Remove the battery first. Before replacing the battery clean the electronic chip with isopropyl or a similar product. Next check the fob to see if it works. If the key doesn't work, it might need to be changed. This is usually handled by a dealer or professional auto locksmith.
If your key is older and not programmed for your vehicle, you will need to replace it completely. A professional locksmith for automotive can complete this simple process. The locksmith will require the key to be cut to match your car's ignition. They'll also have to reprogram the fob in the car's system. This is a cost-effective and quick process that could be completed within the same day.
Receiver Module Issues
The 500 key fob could be inoperable because it's out of range. The remote usually has 30 feet of range or less and if it's far away from your car it won't respond to your commands. This can be easily fixed by moving closer to your vehicle until it begins responding.
If you've replaced your coin battery (commonly called a "button" or "watch") and the fob isn't working It could be because of an internal circuit board issue. Reprogramming your fob can resolve the issue. You can find instructions on how to do this for most vehicles by searching YouTube or checking out the owner's manual.
It is possible to replace the clips made of metal that hold the coin batteries in the correct position. If they loose tension it could hinder the coin battery from being seated properly and cause your remote to malfunction.
In rare cases the fob could be disconnected from your vehicle due to software issues or hardware issues. You can fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances the software may require reinstallation to your body control modules.
Interference
In addition to a dead battery on a coin The key fob might not be able to transmit or receive signals due to interference. This is possible when the key fob is near the radio transmitter (cell phones, radar detectors) or any other source of electromagnetic radiation. Other reasons the key fob could not function could be due to a weak connection to the buttons, damage to the internal chip or water damage.
If your key fob suddenly stopped working, or if you have tried everything at home to fix it (e.g. battery replacement, reprogramming and using the spare key fob, you could have a malfunctioning receiver module on your 500. The receiver module is located under the dash and is able to pick up the radio frequency signals from the key fob. It transforms the signals into electronic commands which are then interpreted by the vehicle.
Luckily, there is an easy method to reset all of the onboard systems in your 500 and include the key fob. Disconnect the battery of 12 volts for about 15 minutes by removing the negative cable and then the positive cable. Then, reconnect the battery. This will clear out any remaining electricity and restart the car's computer system, which could help the key fob to function again. If the problem persists you should speak with an expert technician. They will be able to determine the root of your problem.
