Reasons Your fiat punto keys 500 Key Fob Won’t Work
A key fob for fiat 500 key button replacement 500 allows you to easily open doors and start your car. There are a myriad of reasons the fob could stop working. These include a dead coin battery or damaged receiver module, water damage issues, and interfering.
This listing is for a NEW replacement fiat 500 duplicate key Flip Key Remote – an exact replica of the Ilco brand that needs to be programmed professionally by a local automotive locksmith (click here for Locksmith Search). It includes lock, unlock, and trunk buttons.
Dead Coin Battery
A dead battery is the most common cause of your 500 key fob not functioning. Modern key fobs operate with a limited operating range, and should be within only a few feet from the vehicle in order to function. If you are far from your vehicle and press the key fob button, the car won’t be able to respond, and will display an “Key Fob Not Detected” message in the instrument cluster.
If this happens, simply replace the battery on your coin cell (Part number CR2032) with a brand new one from a reliable brand such as Panasonic, Duracell, or Energizer. They are available at your local hardware store, or online.
After you’ve changed the battery on the coin cell you can test it by standing in front of your Fiat panda Key 500 and pressing the buttons. The parking lights should blink and the key fob should operate the lock and unlock switch.
If your key fob still isn’t working after replacing the battery, there could be water damage that hinders it from interacting with the module inside your vehicle. Water damage can occur in a variety of ways, from small splashes to submerging your fob in salt water at the beach. If you suspect that your fob has been exposed to water, you can place it in a bag of rice to draw out the moisture. If that doesn’t work the fob might require reprogramming by an experienced auto locksmith or by the dealer.
Water Damage
While the fob has some rubber seals to keep water out of the electronic chip inside it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater is particularly dangerous to the circuit board of the fob, causing it to short out and eventually end up dying. In the event that you let your fob get wet, it’s not a good idea but if you drop it into the water in a cup or forget to remove it from your pants pocket prior to running the washer do not give up hope.
First, remove the battery from the fob. Clean the electronic chip using isopropyl or a similar product and dry it thoroughly before replacing the battery. Then, test the fob to verify if it is working. If the key does not work, it may need to be reset. This is typically handled by a professional or dealer auto locksmith.
If the key you have is older and has not been programmed for your car it is necessary to replace it completely. This is a straightforward process which can be accomplished by a professional automotive locksmith. The locksmith will require the key cut to match your car key cover fiat 500‘s ignition. The locksmith will also have to reprogram your fob in the car’s system. This is a cheap and fast process that can be completed on the same day.
Receiver Module Issues
One of the main reasons your 500 key fob may stop working is that it’s simply out of range. The remote typically has a range of 30 feet or less and if it’s far from your car, it will not respond to your commands. This can be easily fixed by moving it closer to your vehicle until it begins responding.
If your fob doesn’t work after replacing the battery inside the coin, which is also known as a “button”, “watch” or “button” It could be due to an issue with the internal circuit board. Reprogramming the fob usually resolves this problem. You can find the procedure for the majority of vehicles on YouTube or in the owner’s manual.
It is possible to replace the clips made of metal that hold the coin batteries in their place. If they lose tension it could prevent the coin battery from sitting properly and can cause the remote to malfunction.
In rare cases the fob could be disconnected from your vehicle due to software or hardware issues. This can be a major issue, but you are able to usually fix it by visiting an auto locksmith to reprogram your fob for you. In some instances the software might require reinstallation in your body control modules.
Interference
Interference can also cause the key fob to be unable to receive or transmit a signal. This could happen when the keyfob is in close proximity to a radio transmitter such as a cell phone or radar detector. Other reasons why the key fob could not function include a weak connection to the buttons or the internal chip, or water damage.
If the key fob has suddenly stopped working, out of the blue or even after trying everything you can at home to resolve it e.g. replacing the battery, reprogramming, and using the spare key fob, you may have a faulty receiver module on your 500. The receiver module, which is located under the dashboard, picks up radio frequency signals from your key fob. It converts them into electronic commands that the vehicle interprets.
There’s a quick and easy way to reset the fiat 500 abarth key fob replacement‘s in-board system, including the keyfob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Reconnect the battery. This will erase any remaining electrical charge, and then restart the computer in your car. This can help get your key fob to function again. If the issue continues, you should speak with an expert technician. They’ll be able to determine the exact cause of your problem.