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Reasons Your Fiat 500 Key Fob Won't Work

A fiat doblo key replacement 500 flip key repair - reviews over at Xn Od 1by 81a 9wfvyhw 6d 9tc - 500 key fob makes it simple to open doors and start your car. There are a myriad of reasons why the key fob might stop functioning. This includes a dead battery and water damage, as well as issues with the receiver module, and interference.

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

Dead Coin Battery

The most frequent reason why your 500 key fob won't function is an inactive battery. Modern key fobs offer limited operating range and must be within only a few inches from the vehicle in order to function. If you're far from your vehicle and push the keyfob button it will not respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery of your coin cell (Part number CR2032) by a new one from a trusted brand such as Panasonic, Duracell, or Energizer. They are usually available at your local hardware store or online.

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

If your key fob still isn't working even after replacing the battery, it may be water damage that hinders it from interacting with the module in your vehicle. Water damage can happen in a variety of ways, such as simply splashing or submerging the key fob saltwater at the beach. If you believe your fob was exposed to water, put it in a bag of rice to draw out the moisture. If this doesn't work, you will need to have your fob replaced by an auto locksmith or dealer.

Water Damage

Although the fob is equipped with rubber seals to keep water from the chip's electronic circuit the device, submerging it into the ocean or washing it in a machine could cause water damage. Saltwater is especially dangerous to the circuit board of the fob, causing it to short out and eventually die. In the event that you let your fob get wet, it's not a good idea but if you drop it into an empty cup of water, or don't remember to take it out of your pants pocket before running the washing machine, don't give up hope.

Remove the battery first. Before replacing the battery, clean the electronic chip using isopropyl, or a similar product. Check the fob to check if it's functioning. If the fob doesn't function, it may need to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If your key is older and is not programmed to work with your vehicle You will need to replace it completely. A professional locksmith for cars can do this job. The locksmith will need the key cut to match your vehicle's ignition. The locksmith will also need to reprogram your fob in the car's system. This is a simple and cost-effective process that can usually be completed the next day.

Receiver Module Issues

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

If your fob won't work after you replace the coin battery, also called a "button", "watch" or "button" It could be due to a problem with the circuit board inside. Reprogramming your fob can resolve this problem. You can find directions on how to do this on the majority of vehicles by searching YouTube or reading the owner's manual.

It may be necessary to replace the clips made of metal that hold the coin batteries in their place. If they loose tension, they could stop the coin battery from being seated properly and can result in the malfunction of your remote.

In rare cases, the fob may become disconnected from your vehicle because of software or hardware issues. This issue can be fixed by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances, they may need to reinstall the software on your body control module too.

Interference

Interference can also cause the key fob to be unable to receive or transmit a signal. This could happen if the key fob is located near a radio transmitter (cell phones, radar detectors) or any other source of electromagnetic radiation. The key fob might not function because of a problem to the buttons or water damage, or damage to the internal chips.

If the key fob has suddenly stopped working, without notice and you've tried everything you can at home to fix it e.g. You could have a malfunctioning 500 receiver module if you've tried replacing the battery, reprogramming, or using a spare key fob. The receiver module is situated under the dash and is able to pick up the radio frequency signals from the key fob. It transforms the signals into electronic commands that are then processed by the vehicle.

There's a quick and easy way to reset the 500's onboard system including the keyfob. Disconnect the battery 12 volt for approximately 15 minutes by removing the negative cable first then the positive cable. Reconnect the battery. This will erase any remaining electricity, and allow you to restart the car's computer. This can help you get your key fob to work again. If the issue continues you should speak with an expert certified technician. They will be able to identify the root cause of any issues.