Reasons Your Fiat 500 Key Fob Won't Work
A key fob for the Fiat 500 makes it easy to open doors and start your car. There are many reasons the key fob might stop working. This could be due to a dead coin battery, water damage, receiver module problems, and interference.
This listing is for a NEW replacement Fiat Flip Key Remote that is similar to the Ilco brand. It must be professionally programmed (click here to search for local automotive locksmiths). It comes with trunk, lock and unlock buttons.
Dead Coin Battery
A dead battery is the most common cause of your 500 key fob being inoperative. Modern key fobs offer a limited range of operation and must be within just a few inches of the vehicle to work. If you're far from your vehicle, and you 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, replace the battery on your coin cell (Part number CR2032) with a new one from a reliable brand such as Panasonic, Duracell, or Energizer. They can be found in your local hardware store or online.
You can test the battery in the coin-cell by pressing the buttons while you're standing close to your Fiat 500. The car will blink its parking lights and the key fob should be able to operate the lock and unlock switches.
If your key fob still does not work after replacing the battery, there could be water damage that has prevented it from interacting with the module in your vehicle. Water damage can occur in a variety of ways, ranging from the slightest splash to submerging the fob salt water 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 that doesn't work, your fob will probably need to be reprogrammed by an experienced auto locksmith or the dealer.
Water Damage
Although the fob is equipped with rubber seals to keep water from the chip's electronic circuit and out of the ocean or washing it in a machine could cause water damage. click through the next website can cause the circuit board to become shorted and eventually die. Getting the fob wet is not a good idea, but if you drop it into a glass of water or forget to remove it from your pocket before you run the washing machine, don't give up hope.
Take the battery off first. Clean the electronic chip using isopropyl alcohol or a similar product and dry it thoroughly before replacing the battery. Test the fob next to see if it is functioning. If the key doesn't function, it may need to be programmed again. This is usually handled by an auto locksmith or dealer.
If your key is a bit older and not programmed for your car You will need to replace it completely. This is a simple procedure that can be completed by a professional locksmith for automotive use. The locksmith will have to cut the key to match the ignition of your car. They'll also have to program the fob into your vehicle's system. This is a cost-effective and quick procedure that can be completed the same day.
Receiver Module Issues
One of the most common reasons your 500 key fob might stop functioning is because it's out of range. The remote typically has 30 feet of range or less and if it's far away from your car it won't respond to your commands. It's easy to solve this issue by moving the remote closer to your vehicle until it responds.
If your fob won't work after replacing the battery for the coin, also called a "button", "watch" or "button" It could be due to a problem with the internal circuit board. Reprogramming the fob usually resolves this issue. You can find the instructions for most vehicles on YouTube or in the owner's guide.
It is sometimes necessary to replace the metal clips that hold the coin batteries in place. If they lose tension it could prevent the battery from being seated properly, and this will cause your remote to malfunction.
In rare cases the fob can become out of connection with your vehicle as a result of software or hardware problems. You can fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances they might need to reinstall the software on your body control module, as well.
Interference
In addition to a dead battery on a coin The key fob might not be able to receive or transmit signals due to interference. This is possible when the key fob is located near an electronic radio transmitter (cell phones or radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob may not function include a weak connection to the buttons and internal chip or water damage.
If your key fob suddenly stopped working, or if you've tried everything 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 it picks up the radio frequency signals from the key fob. It converts them to electronic commands that the vehicle interprets.
There is a simple way to reset the 500's internal system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes, by removing the negative cable first then the positive cable. Then, reconnect the battery. This will clear any residual electricity, and allow you to restart the computer of your car. This can help you get your key fob to function again. If the issue persists, you should seek the advice of an expert technician. They will be able diagnose the exact cause of any issues.