Reasons Your Fiat 500 Key Fob Won’t Work
A key fob from fiat 500 spare key 500 allows you to easily open doors and start your car. There are a variety of reasons why the fob may stop working. This could be due to a dead coin-battery, water damage, receiver modules issues, and interference.
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Dead Coin Battery
The most frequent reason why the 500 key fob won’t work is the battery is dead. Modern key fobs offer an operating range that is limited and must be within a few inches of your vehicle in order 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 the “Key Fob Not Detected” message in the instrument cluster.
If this happens, simply replace the coin cell battery (Part number CR2032) by a new one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. They are usually available at your local hardware store or online.
After you’ve replaced the battery of your coin cell You can test it by standing in front of your Fiat 500 and pressing the buttons. The parking lights should blink and the key fob should operate the lock and unlock switches.
If the key fob doesn’t work after replacing the battery, it might be damaged by water, which prevents it from communicating with the receiver module in your car. Water damage can occur in many ways, including an easy splash or submerging the key fob saltwater at the beach. If you think your fob was exposed to water, put it in a rice bag to draw out the moisture. If this fails, you’ll need to have your fob reset by an auto locksmith or a dealer.
Water Damage
Although the fob is equipped with rubber seals how to Get fiat key duplication Key code (Dudoser.com) keep water from the chip’s electronic circuit the device, submerging it into the ocean or washing it in a machine can cause water damage. Saltwater is especially dangerous to the circuit board of the fob which causes it to short out and eventually die. It’s not a good idea to get the fob wet however, don’t give it up in the event that you accidentally drop it in water or forget to take it out of your pants pocket.
First, remove the battery. Before replacing the battery clean the electronic chip with isopropyl, or a similar product. Next try the fob and check if it functions. If the key doesn’t function it could need to be reset. This is typically done by a dealer or professional auto locksmith.
If your key is old and is not programmed to work with your vehicle then you’ll need to replace it completely. A professional locksmith for automotive will be able to complete this process. The locksmith will need to cut the key to match the ignition of your vehicle. The locksmith also needs to reprogram your fob in the vehicle’s system. This is an affordable and quick process that could be completed the same day.
Receiver Module Issues
Your 500 key fob might stop working because it is out of range. The remote has a range of 30 feet. So in the event that you are far away from your vehicle it won’t be able to respond to your commands. It is possible to remedy this by moving your remote closer to your vehicle until it responds.
If your fob doesn’t work after you replace the battery inside the coin, which is also called a “button”, “watch” or “button”, it may be due to a malfunction on the internal circuit board. Reprogramming the fob is usually the solution to this issue. You can find the instructions for the majority of vehicles on YouTube or in the owner’s guide.
It is sometimes necessary to replace the metal clips that hold the coin batteries in the correct position. If they lose tension, it could prevent your coin battery from sitting properly, causing your remote to malfunction.
In rare instances, 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 some instances the software might require reinstallation into your body control modules.
Interference
Interference can also cause the key fob to be unable to receive or transmit the signal. This could occur if the key fob is located near a radio transmitter (cell phones and radar detectors) or any other source of electromagnetic radiation. Other reasons the key fob may not function may be a lack of 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 resolve it (e.g. It could be a defective 500 receiver module if you’ve tried replacing the battery, reprogramming, and using an alternative key fob. The receiver module is located under the dash and receives the radio frequency signals from the key fob. It transforms the signals into electronic commands which are then read by the vehicle.
There’s a simple method to reset the 500’s onboard 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 restart the computer of your car. This could help you get your key fob working again. If the issue continues, you should seek the advice of an expert technician. They will be able diagnose the root cause of any issues.
