Reasons Your fiat 500x key fob 500 Key Fob Won't Work

A key fob for the fiat scudo key 500 is a convenient way to unlock the doors and get started the car. However, there are a variety of reasons the fob could stop functioning. This includes a dead coin-battery or water damage, receiver modules issues, and interference.

This listing is for an NEW replacement fiat punto remote key Flip key fiat Remote - like the Ilco brand that needs to be professionally programmed by a local automotive locksmith (click here for Locksmith Search). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is probably the most common reason for your 500 key fob not working. Modern key fobs have a very limited range of operation, and must be within only a few feet from the vehicle to operate. If you are not within your vehicle and you press the keyfob button, it will not respond, and display the message "fiat punto key programming Fob Not Detected".

If this happens, simply replace the battery in the coin cell (Part number CR2032) with a brand new one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can find them in your local hardware store, or online.

You can test the battery of your coin-cell by pressing the buttons while you are standing close to your fiat 500 key not working 500. The car should flash its parking lights and the key fob should work the lock and unlock switches.

If the key fob doesn't function after replacing the battery, it might have water damage that prevents it from connecting to the receiver module in your car. Water damage can happen in a variety of ways, ranging from the slightest splash to submerging the fob into salt water at the beach. If you suspect that your fob has been exposed to water, place it in a rice bag to draw out the moisture. If that doesn't work your fob may need to be reprogrammed by a professional auto locksmith or the dealer.

Water Damage

Although the fob is equipped with rubber seals that 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 can cause the circuit board to become shorted and eventually end up dying. Getting the fob wet is not an ideal idea, but if you drop it into a glass of water or don't remember to take it out of your pants pocket before running the washer do not give up hope.

First take the battery off the fob. Before replacing the battery clean the electronic chip with isopropyl or another similar product. Then, test the fob to check if it functions. If the key does not function, it may need to be reprogrammed. This is usually done by a dealer or professional auto locksmith.

If the key is newer and hasn't been programmed to your vehicle It is likely that it needs to be replaced completely. This is a straightforward process which can be accomplished by a professional automotive locksmith. The locksmith needs to cut the key to match the ignition of your vehicle. They'll also have to program the fob into the car's system. This is a low-cost and quick process that could be completed in the same day.

Receiver Module Issues

The 500 key fob could be inoperable because it's out of range. The remote typically has an operating range of 30 feet or less, and if it's too far from your car, it will not respond to your commands. This can be easily fixed by moving closer to your vehicle until it starts responding.

If you've replaced your coin battery (commonly known as a "button" or "watch") and the fob won't work it could be due to an internal circuit board problem. In the majority of cases, reprogramming your fob can resolve the issue. You can find the instructions for the majority of vehicles on YouTube or in the owner's manual.

It may be necessary to replace the metal clips that hold the coin batteries in the correct position. If they loose tension, it could prevent your coin battery from being properly seated and cause your remote to malfunction.

In rare instances, the fob can become out of sync with your vehicle because of hardware or software issues. This can cause a major problem, but you can usually resolve this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In some cases it is possible that the software will need to be reinstalled in your body control modules.

Interference

In addition to a dead battery on a coin The key fob might not be able to transmit or receive signals due to interference. This could occur if the keyfob is located in close proximity to a radio transmitter, such as a cell phone or radar detector. Other reasons why the key fob could not function could be due to a weak connection to the buttons, damage to the internal chip or water damage.

If the key fob stopped working one day suddenly and you've tried everything you can at home to resolve it e.g. replacing the battery, reprogramming it and using the spare key fob, you could have a malfunctioning receiver module on your 500. The receiver module is located under the dash and is able to pick up the radio frequency signals from the key fob. It converts them to electronic commands that the vehicle interprets.

There is a straightforward method to reset the 500's onboard system including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Then reconnect the battery. This will eliminate any residual electricity and restart the car's computers, which could allow you to the key fob to function again. If the issue persists, you should seek the advice of an expert technician. They will be able to determine the exact cause of problems.