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

A key fob for fiat punto key programming 500 makes it simple to open doors and start your vehicle. There are a variety of reasons why the fob won't work. It could be due to a dead battery or water damage, receiver module issues, and interfering.

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

Dead Coin Battery

A dead battery is probably the most common reason for your 500 key fob being inoperative. Modern key fobs operate with a restricted operating range, and must be within only a few feet from the vehicle to operate. If you are further away from your vehicle, and you press the keyfob button it will not respond, and display the message "Key Fob Not Detected".

If this happens, replace the coin-cell battery (Part Number CR2032) with a new battery of a reliable brand, such as Panasonic Duracell or Energizer. They can be found in the local hardware store or online.

After you've replaced the battery in the coin cell You can test it by standing next to your Fiat Punto Remote Key 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switches.

If the fob's remote doesn't function after replacing the battery, it may be damaged by water, which prevents it from communicating with the receiver 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 suspect your fob has been exposed to water, put it in a dry rice bag to pull the moisture out. If this does not work, you'll have to get your fob reprogrammed either by an auto locksmith or dealer.

Water Damage

Water damage can happen if you immerse the fob in the ocean, or wash it in a machine. Saltwater can cause the circuit board to short and then die. In the event that you let your fob get wet, it's not an ideal choice however, if you drop it into a cup of water or do not remember to take it out of your pants pocket before running the washer do not give up hope.

Take the battery off first. Before replacing the battery clean the electronic chip using isopropyl or a similar product. Next try the fob and verify if it is working. If the key doesn't work, it may need to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If the key is a newer model and has never been programmed to your vehicle It is likely that it needs to be replaced completely. A professional automotive locksmith can complete this simple process. The locksmith needs to cut the key to match the ignition on your vehicle. The locksmith will also have to program your fob into the car's system. This is a quick and cost-effective process that can usually be completed in the same day.

Receiver Module Issues

One of the most common reasons why your 500 key fob may stop working is that it's simply out of range. The remote has a range of 30 feet. Therefore, if you are too far away from your vehicle it won't be able to respond to your commands. You can easily fix this by moving the remote closer to your car until it responds.

If your fob won't work after you replace the battery inside the coin, which is also called a "button", "watch" or "button", it may be due to a malfunction on the circuit board inside. Reprogramming the fob usually resolves this issue. You can find directions on how to do this for all vehicles by searching YouTube or consulting the owner's manual.

It's possible that you need to replace the metal retaining clips that keep the coin battery. If they loose tension it could hinder the battery from being seated properly and can cause your remote to malfunction.

In rare instances the fob could be desync'd with your vehicle due to software problems or hardware issues. This can cause a major issue, but you are able to often fix this by visiting an auto locksmith to have them reprogram your fob for you. In some instances the software might need to be reinstalled in your body control modules.

Interference

Interference can also cause the key fob not to receive or transmit an signal. This could occur if the keyfob is in close proximity to a radio transmitter such as a cell phone or radar detector. The key fiat fob might not work because of a weak connection to the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or you've tried everything at home to fix it (e.g. You may have a faulty 500 receiver module after you've tried replacing the battery, reprogramming, or using a spare key fob. The receiver module, which is located under the dashboard, picks up radio frequency signals from your key fob. It converts them into electronic commands that the vehicle interprets.

There is a simple way to reset the 500's onboard system including the keyfob. Disconnect the battery of 12 volts for about 15 minutes by taking off the negative cable first then the positive cable. Then, reconnect the battery. This will clear out any remaining electrical charge and restart the car's computers, which can help the key fob to function again. If the issue persists, you should seek out an expert technician. They will be able to diagnose the exact cause of your problem.