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Reasons Your fiat car key replacement 500 Key Fob Won't Work

A lost Fiat 500 Key 500 key fob is a handy way to open the doors and begin the car. There are many reasons the fob won't work. This includes a dead battery or water damage, problems with the receiver modules, and interference.

This listing is for an NEW replacement Fiat Flip Key Remote that is similar to the Ilco brand. It must be professionally programmed (click here to find local locksmiths for automotive locksmiths). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is probably the most common cause of your 500 key fob being inoperative. Modern key fobs operate with a limited range of operation, and should be within just a few feet of the vehicle to operate. If you are 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 reliable brand such as Panasonic, Duracell, or Energizer. They are typically available at your local hardware store or on the internet.

After you've replaced the battery of your coin cell It is possible to test it by standing in front of your Fiat 500 and pressing the buttons. The car will flash its parking lights, and the key fob should operate the lock and unlock buttons.

If your key fob still does not work after replacing the battery, lost fiat 500 key there might be water damage that hinders it from communicating with the module inside your vehicle. Water damage can occur in many ways, including an easy splash or submerging the key fob into saltwater at the beach. If you think your fob was exposed to water, put it in a bag of rice to draw out the moisture. If this does not work, you'll have to get your fob changed by an auto locksmith or a dealer.

Water Damage

While the fob has some rubber seals that keep water from the electronic chip inside it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short, and eventually die. It's not the best idea to soak the fob in water however, don't give it up in the event that you accidentally drop it in water, or fail to remove it from your pocket.

Take the battery off first. Clean the electronic chip with isopropyl ethanol or a similar product and dry it completely before replacing the battery. Next, test the fob to see if it works. If the fob doesn't work it could need to be reset. This is usually done by a professional or dealer auto locksmith.

If your key is older and not programmed for your car You will need to replace it completely. This is a simple process that can be handled by a professional automotive locksmith. The locksmith will have to cut the key to match the ignition of your car. They will also need to program the fob into your vehicle's system. This is an affordable and quick process that can be completed in the same day.

Receiver Module Issues

Your 500 key fob might stop working because it is out of range. The remote typically has an area of 30 feet or less and if it's far away from your car it won't respond to your commands. You can easily solve this issue by moving the remote closer to your vehicle until it responds.

If you've replaced the battery in your coin (commonly known as"button" or "button" or "watch") and the fob won't work It could be because of an internal circuit board issue. In the majority of cases, reprogramming your fob will solve the issue. There are instructions on how to do this for all vehicles by searching YouTube or reading the owner's manual.

It's possible that you need to replace the metal clips that hold the coin battery. If they become loose, it may prevent your battery from sitting properly and cause your remote to malfunction.

In rare instances the fob could be disconnected from your vehicle because of software or hardware issues. You can fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances it may be necessary to install the software again 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 may happen if the key fob 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 with the buttons, water damage or damage to the internal chips.

If the key fob stopped working one day out of the blue or after trying everything you can do at home to fix it e.g. It could be a defective 500 receiver module after you've tried replacing the battery, reprogramming, or using a spare key fob. The receiver module is situated under the dash and receives the radio frequency signals from the key fob. It converts the signals into electronic commands, which are then processed by the vehicle.

Fortunately, there's an easy way to reset all of the onboard systems in your 500, lost fiat 500 key including the key fob. Disconnect the battery 12 volt for about 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 issue continues, you should seek the advice of an expert technician. They can determine the exact cause of your problems.