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Reasons Your Fiat 500 Key Fob Won't Work

A key fob from fiat car key replacement 500 car key cover (valetinowiki.racing) 500 allows you to easily open doors and start your vehicle. However, there are many reasons why the fob won't be working. This includes a dead battery and water damage, as well as issues with the receiver module, and interference.

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

Dead Coin Battery

The most frequent reason that your 500 key fob won't function is due to an inactive battery. Modern key fobs operate with a limited operating range and must be within just a few feet of the vehicle to operate. If you are further away from your vehicle and you push the keyfob button it will not respond and display the message "Key Fob Not Detected".

If this happens If this happens, replace the battery in the coin-cell (Part Number CR2032) with a new battery of a trusted brand like Panasonic Duracell or Energizer. They are available at the local hardware store or on the internet.

After you've replaced the coin cell battery, you can test it by standing near your fiat 500 car key replacement 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switch.

If the fob's key 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 happen in a number of ways, ranging from small splashes to submerging the fob salt water at the beach. If you believe your fob was exposed to water, you can place it in a rice bag to draw out the moisture. If that doesn't work your fob may need to be reset by an experienced auto locksmith or by the dealer.

Water Damage

Damage to the water supply can occur if you immerse the fob into the ocean or wash it in a washing machine. Saltwater can cause the circuit board to become shorted and eventually die. It's not a good idea to submerge the fob in water, but don't give it up when you accidentally drop it in water, or fail to take it out of your pants pocket.

First remove the battery from the fob. Before replacing the battery, clean the electronic chip with isopropyl, or a similar product. Then try the fob and check if it functions. If the fob doesn't work, it might need to be programmed again. This is usually done by a professional or dealer auto locksmith.

If the key is older and has never been programmed to your vehicle It is likely that it needs to be replaced completely. A professional locksmith for cars can carry out this simple task. The locksmith will need the key to be cut to match your car's ignition. They'll also need to program the fob into the system of your car. This is a quick and inexpensive process that can be completed in the same day.

Receiver Module Issues

One of the most common reasons why your 500 key fob could stop working is because it's out of range. The remote's range is of 30 feet, so in the event that you are far away from your vehicle it will not respond to your commands. You can easily solve this problem by moving the remote closer to your car until it responds.

If you've replaced your coin battery (commonly called a "button" or "watch") and your fob doesn't function, it could have an internal circuit board problem. 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 retaining clips that hold the coin battery in place. If they lose tension, it can stop your coin battery from being properly seated and cause your remote to malfunction.

In rare cases it is possible that the fob will become desync'd with your vehicle due to software or hardware issues. You can fix this problem by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances they might need to reinstall the program in your body control module as well.

Interference

Interference can also cause the key fob to be unable to receive or transmit a signal. This could occur if the keyfob is in close proximity to a radio transmitter, like a cell phone or radar detector. The key fob could not function due to a bad connection to the buttons, water damage or damage to the internal chips.

If the key fob been unable to function for a while suddenly or after trying every option at home to fix it e.g. replacing the battery, reprogramming, and using the spare key fob, you could have a damaged receiver module on your 500. The receiver module, which is located beneath the dashboard, is able to pick up radio frequency signals from your key fob. It transforms the signals into electronic commands that are then translated by the vehicle.

There is a straightforward method to reset the 500's onboard system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes, by taking off the negative cable first then the positive cable. Reconnect the battery. This will remove any remaining electrical charge and restart the car's computers, which could help get your key fob working again. If the issue continues you should speak with an expert technician. They will be able diagnose the exact cause of issues.