Reasons Your Fiat 500 key fob reset 500 Key Fob Won't Work

A key fob for the fiat 500x key replacement nottingham 500 makes it easy to open doors and start your vehicle. There are a myriad of reasons the fob could stop functioning. This could be due to a dead battery, water damage, issues with the receiver module, and interference.

This listing is for a NEW replacement Fiat Flip Key Remote that appears similar to the Ilco brand. It must be professionally programmed (click here to search for local locksmiths in the automotive industry). Includes lock, unlock, and trunk buttons.

Dead Coin Battery

A dead battery is probably the most common reason for your 500 key fob that isn't working. Modern key fobs have a very restricted operating range, and should be within just a few feet of the vehicle in order to function. If you are far from your vehicle when you press the key fob button the car won't respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery on your coin cell (Part number CR2032) with a brand Fiat 500 Key Fob Reset new one from a reputable manufacturer like Panasonic, Duracell, or Energizer. You can find them in your local hardware store or on the internet.

You can test the battery on your coin-cell by pressing the buttons while standing close to your Fiat 500. The car will blink its parking lights and the key fob should work the lock and unlock switches.

If your fob's key isn't working even after replacing the battery, there might be water damage that has prevented it from communicating with the module inside your vehicle. Water damage can occur through a variety of methods, including simply splashing or submerging the key fob into saltwater at the beach. If you think your fob was exposed to water, you can place it in a rice bag to draw out the moisture. If this fails, you'll need to have the fob reprogrammed either by an auto locksmith or dealer.

Water Damage

Water damage can occur when you immerse the fob into the ocean, or wash it in a machine. Saltwater can cause the circuit board to short, and eventually die. The fob getting wet is not an ideal choice but if you accidentally drop it into a glass of water or don't remember to remove it from your pants pocket before running the washer Don't give up hope.

First remove the battery from the fob. Before replacing the battery clean the electronic chip with isopropyl or a similar product. Then, test the fob to see if it works. If the key does not work, it might need to be reprogrammed. This is usually handled by a dealer or professional auto locksmith.

If your key is older and not programmed for your vehicle You will need to replace it completely. A professional automotive locksmith will be able to complete this process. The locksmith will need to cut the key to match the ignition of your car. They will also need to reprogram the fob in the car's system. This is a low-cost and quick procedure that can be completed in the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob might stop working is that it's simply out of range. The remote's range is of 30 feet. So should you be too far away from your vehicle it won't respond to your commands. This can be fixed by moving it closer to your vehicle until it begins responding.

If you've replaced the battery in your coin (commonly called a "button" or "watch") and the fob isn't working it could be due to an internal circuit board problem. Reprogramming the fob typically resolves this problem. You can find the instructions on how to start a fiat 500x with key to do this for most vehicles by searching YouTube or consulting the owner's manual.

It is possible to replace the metal clips that hold the coin batteries in the correct position. If they lose tension it could prevent the coin battery from being seated properly and can cause your remote to malfunction.

In rare cases the fob might become desync'd with your vehicle due to software or hardware issues. This could cause a significant problem, but you can often fix this by visiting a local dealer or auto locksmith to reprogram your fob. In some cases they may have to reinstall the software on your body control module, as well.

Interference

Interference can also cause the key fob not to receive or transmit the signal. This can happen when the key fob is located near a radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. The key fob might not work due to a poor connection with the buttons, water damage or damage to the internal chips.

If the key fob has failed to work one day suddenly and you've tried every option at home to fix it e.g. You could have a malfunctioning 500 receiver module If you've tried replacing it with a battery, reprogramming, or using an alternative key fob. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. It converts the signals into electronic commands that are then read by the vehicle.

Fortunately, there's an easy method to reset all of the on-board systems in your 500 and include the key fob. Disconnect the 12 volt battery for approximately 15 minutes by taking off the negative cable first then the positive cable. Then, reconnect the battery. This will get rid of any remaining electricity and then restart the car's computer system, which can help get your key fob working again. If the problem persists you should seek out an expert technician. They will be able to determine the exact cause of any issues.