Reasons Your Fiat 500 Key Fob Won’t Work
A key fob for the Fiat 500 is a great way to unlock the doors and get started the car. There are a variety of reasons why the fob could stop working. These include a dead battery, damage to the receiver module, water issues, and interference.
This listing is for an NEW replacement fiat 500 Duplicate key Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to find local locksmiths in the automotive industry). This remote includes trunk, lock and unlock buttons.
Dead Coin Battery
A dead battery is probably the most common cause of your 500 key fob not functioning. Modern key fobs have a very limited operating range and must be within only a few feet from the car to operate. If you’re not close to your vehicle and you press the key fob button the car won’t respond, and will display an “Key Fob Not Detected” message in the instrument cluster.
If this happens, simply replace the coin cell battery (Part number CR2032) with a new one from a reputable brand like Panasonic, Duracell, or Energizer. You can find them at the local hardware store or on the internet.
You can test the coin-cell battery by pressing the buttons while you are standing close to your fiat punto remote key price 500. The parking lights should blink and the key fob should operate the lock and unlock switches.
If the fob’s remote doesn’t work after replacing the battery, it might have water damage that prevents it from connecting to the receiver module inside your car. Water damage can occur through a variety of methods, including an easy splash or submerging the key fob into saltwater at the beach. If you suspect that your fob was exposed to water, place it in a rice bag to draw out the moisture. If this fails, you’ll require your fob to be changed by an auto locksmith or dealer.
Water Damage
Water damage can occur 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 submerge the fob in water but don’t give up even if you accidentally drop the fob in the water or don’t take it out of your pants pocket.
First remove the battery from the fob. Clean the electronic chip with isopropyl ethanol or a similar product and dry it completely before replacing the battery. Then, test the fob to see if it works. If the key doesn’t function then it might need to be reset. This is usually handled by a professional or dealer auto locksmith.
If the key is a newer model and hasn’t been programmed to your car, it will likely need to be replaced completely. This is an easy process that can be handled by a professional automotive locksmith. The locksmith will need the key cut to match the car’s ignition. The locksmith will also have to program your fob into the car’s system. This is a cost-effective and fast process that can be completed in the same day.
Receiver Module Issues
Your 500 key fob might be inoperable because it’s out of range. The remote has a range of 30 feet, so in the event that you are far from your vehicle it won’t respond to your commands. It’s easy to fix this by moving the remote closer to your car until it responds.
If you’ve replaced the 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. In most cases, reprogramming the fob will solve the problem. You can find the procedure for most vehicles on YouTube or in the owner’s manual.
You may have to replace the metal clips that hold the coin battery. If they lose tension it could hinder the coin battery from being seated properly, and this will cause your remote to malfunction.
In rare cases the fob could be out of connection with your vehicle as a result of software or hardware problems. This can be a major headache, but you can frequently fix this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In certain instances, they may need to install the software again in your body control module too.
Interference
In addition to a dead battery on a coin the key fob could not be able to receive or transmit signals due to interference. This could happen if the key fob is in proximity to an electronic radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob may not function due to a poor connection with the buttons water damage or damage to the internal chips.
If your key fob suddenly stopped working, or if you have tried everything at home to resolve it (e.g. It could be a defective 500 receiver module in the event that you’ve tried replacing the battery, reprogramming, or Fiat 500 Duplicate Key using an alternative key fob. The receiver module, located under the dashboard, receives radio frequency signals from your key fob. It then converts them into electronic commands that the vehicle interprets.
Fortunately, there’s an easy method of resetting all of the onboard systems in your 500, including the key fob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Reconnect the battery. This will clear out any residual electricity and restart the car’s computers. This could allow you to get your key fob working again. If the problem persists it is recommended that you consult an expert technician. They will be able to diagnose the exact cause of your issues.