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

A key fob with the fiat abarth key 500 number is a great way to unlock the doors and get started the car. There are many reasons the fob may stop working. These include a dead coin battery or damage to the receiver module, water issues, and interference.

This listing is for a NEW replacement fiat 500 key button replacement Flip Key Remote - look-alike Ilco brand that must be programmed professionally by a local locksmith (click here for Locksmith Search). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

The most common reason your 500 key fob won't function is an inactive battery. Modern key fobs operate with a limited operating range and should be within only a few feet from the vehicle in order to function. If you are not within your car and press the keyfob button, it will not respond, and display the message "Key Fob Not Detected".

If this happens, bbs.ts3sv.com replace the coin cell battery (Part number CR2032) with a fresh one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can usually find them in your local hardware store or on the internet.

After you've changed the battery on the coin cell you can test it by standing in front of your Fiat 500 and pressing the buttons. The parking lights should light up and the key fob will operate the lock and unlock switches.

If the fob's remote doesn't function after replacing the battery, it might have water damage that prevents it from connecting to the receiver module inside your car. Water damage can occur in a variety of ways, such as a simple 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 that doesn't work, the fob might require reprogramming by a professional locksmith or dealer.

Water Damage

Water damage can happen if you immerse the fob into the ocean or wash it in a washer. Saltwater can cause the circuit board to short, and eventually cease to function. It's not a good thing to submerge the fob in water but don't give up if you accidentally drop it in water or forget to remove it from your pants pocket.

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

If the key is older and hasn't been programmed to your vehicle It is likely that it needs to be replaced completely. This is a straightforward process that can be carried out by a professional locksmith for automotive use. The locksmith will have to cut the key to match the ignition of your vehicle. The locksmith will also have to reprogram the fob into the car's system. This is a quick and affordable process that can be completed within the same day.

Receiver Module Issues

Your 500 key fob may not work because it's out of range. The remote usually has an area of 30 feet or less, and if it's too far from your car, 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 the coin battery (commonly known as a "button" or "watch") and your fob doesn't function It could be because of an internal circuit board problem. Reprogramming your fob can resolve this problem. You can find the procedure for most vehicles on YouTube or in the owner's guide.

It may be necessary to replace the metal clips that hold the coin batteries in place. If they loose tension, it can stop your coin battery from sitting properly and cause your remote to malfunction.

In rare cases the fob could be disconnected from your vehicle due to software issues or hardware issues. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain situations it may be necessary to reinstall the program in your body control module too.

Interference

Interference can also cause the key fob to not receive or transmit a signal. This can happen when the key fob is near radio transmitters (cell phones and radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob might not function could be due to a weak connection to the buttons or the internal chip or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to fix it (e.g. You might have a damaged 500 receiver module if you've tried replacing the battery, reprogramming, or using an alternative key fob. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. It transforms the signals into electronic commands that are then interpreted by the vehicle.

There is a simple way to reset the 500's in-board system including the keyfob. Disconnect the battery 12 volt for about 15 minutes by disconnecting the negative cable first then the positive cable. Then reconnect the battery. This will clear any residual electricity, and allow you to restart the computer in your car. This can help you get your key fob working again. If the issue persists, you should consult an expert technician. They can diagnose the exact cause of your issues.