The Ultimate Guide To 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 many reasons the fob may stop working. This could be due to a dead coin-battery, water damage, problems with the receiver modules, and interference.
This listing is for a NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It needs to be professionally programmed (click here to find local locksmiths for your vehicle).
fiat replacement key includes lock, unlock and trunk buttons.
Dead Coin Battery
The most frequent reason that the 500 key fob won't work is an inactive battery. Modern key fobs come with a limited operating range, and should be within only a few feet from the vehicle to operate. If you're far from your vehicle when you press the key fob button, the car will not respond, and will display an "Key Fob Not Detected" message in the instrument cluster.
If this happens, replace the battery of your coin cell (Part number CR2032) with a brand new one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can find them in the local hardware store or on the internet.
You can test the coin-cell battery by pressing the buttons while standing close to your Fiat 500. The parking lights should blink and the key fob should operate the lock and unlock switches.
If your fob's key isn't working even after replacing the battery, there could be water damage that is preventing it from connecting to the module inside your vehicle. Water damage can happen in a number of ways, ranging from the slightest splash to submerging the fob in salt water at the beach. If you suspect your fob was exposed to water, you can try placing it in a dry rice bag to pull the moisture back out. If that doesn't work, your fob is likely to need to be reset by a professional locksmith or dealer.
Water Damage
Although the fob is equipped with rubber seals to keep water from the chip's electronic circuit the device, submerging it into the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and then end up dying. It's not a good idea to let the fob get wet, but don't give it up if you accidentally drop it in the water or don't take it out of your pants pocket.
First remove the battery from the fob. Before replacing the battery, clean the electronic chip using isopropyl or another similar product. Check the fob again to see if it is working. If the key does not work, it might need to be changed. This is usually done by a professional or dealer auto locksmith.
If the key is more recent and has never been programmed to your car It is likely that it needs to be replaced completely. A professional locksmith for automotive can do this job. The locksmith must cut the key to match the ignition on your vehicle. They'll also need to program the fob into your vehicle's system. This is an affordable and fast process that can be completed the same day.
Receiver Module Issues
One of the main reasons why your 500 key fob might stop working is because it's out of range. The remote usually has an operating range of 30 feet or less and if it's far from your car, it will not respond to your commands. It's easy to remedy this by moving your remote closer to your car until it responds.
If you've replaced the 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. In the majority of cases, reprogramming your fob will resolve this issue. You can find directions on how to do this on the majority of automobiles by searching YouTube or consulting the owner's manual.
It's possible that you need to replace the metal retaining clips that keep the coin battery in place. If they lose tension it can stop your coin battery from sitting properly, causing your remote to malfunction.
In rare cases the fob could be desync'd with your vehicle due to software or hardware issues. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In some cases, the software may also require reinstallation into your body control modules.
Interference
Interference can also cause the key fob to not be able to receive or transmit signals. This could happen if the key fob is in proximity to an electronic radio transmitter (cell phones, radar detectors) or any other source of electromagnetic radiation. Other reasons the key fob might not function include a poor connection to the buttons or damage to the internal chip or water damage.
If the key fob stopped working one day suddenly, or after trying every option at home to solve it e.g. It could be a defective 500 receiver module If you've tried replacing it with a battery, reprogramming, and using a spare key fob. The receiver module is located under the dash and receives the radio frequency signals from the key fob. It converts them into electronic commands that the vehicle interprets.
Fortunately, there's an easy way to reset all of the on-board systems in your 500 keys, including the key fob. Disconnect the battery of 12 volts for approximately 15 minutes by disconnecting the negative cable first then the positive cable. Then, reconnect the battery. This will clear any residual electrical charge, and then restart the computer of your car. This can help you get your key fob working again. If the issue continues, you should speak with an expert technician. They will be able to determine the exact cause of issues.
