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Reasons Your Fiat 500 Key Fob Won't Work

A Fiat 500 key fob allows you to easily open doors and start your car. There are many reasons the fob won't work. This could be due to a dead coin-battery water damage, receiver modules issues, and interference.

This listing is for an NEW replacement fiat 500 key button replacement Flip Key Remote that is similar to the Ilco brand. It has to be professionally programmed (click here to find local locksmiths for your vehicle). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob being inoperative. Modern key fobs operate with a restricted operating range, and must be within just a few feet of the vehicle in order to function. If you're far from your vehicle, and you press the key fob button, the car won't respond, and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens, simply replace the battery of your coin cell (Part number CR2032) with a fresh one from a trusted brand like Panasonic, Duracell, or Energizer. They can be found in your local hardware store or online.

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

If the key fob won't work after replacing the battery, it could be damaged by water that blocks it from connecting to the receiver module in your vehicle. Water damage can happen in many ways, including 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 does not work, you'll require your fob to be replaced by an auto locksmith or dealer.

Water Damage

Water damage can happen if you submerge the fob in the ocean or wash it in a washer. Saltwater is particularly dangerous to the fob's circuit board, causing it to short out and eventually die. It's not the best idea to soak the fob in water but don't give up in the event that you accidentally drop it in water, bbs.ts3sv.com or fail to take it out of your pants pocket.

First, remove the battery from the fob. Clean the electronic chip using isopropyl ethanol or a similar product and dry it thoroughly before replacing the battery. Test the fob afterward to check if it's working. If the fob doesn't work, it might need to be programmed again. This is usually done by an auto locksmith or dealer.

If the key is newer and was not programmed to your car It is likely that it needs to be replaced completely. A professional locksmith for automotive will be able to complete this process. The locksmith needs to cut the key to match the ignition of your car. They will also need to reprogram fiat 500 key fob the fob to the car's system. It's a simple and affordable process that can usually be completed the same day.

Receiver Module Issues

One of the main reasons your 500 key fob might stop functioning is because it's out of range. The remote has a maximum range of 30 feet. Therefore, should you be too far away from your vehicle it won't be able to respond to your commands. It is possible to fix this by moving the remote closer to your car until it responds.

If you've replaced your coin battery (commonly known as a "button" or "watch") and your fob still won't work It could be because of an internal circuit board problem. Reprogramming the fob usually resolves this issue. You can find the steps for most vehicles on YouTube or in the owner's guide.

It is possible to replace the metal clips that hold the coin battery in place. If they loose tension they could stop the coin battery from being seated properly and could cause the remote to malfunction.

In rare cases the fob can become out of connection with your vehicle as a result of software or hardware problems. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances, the software may also require reinstallation into your body control modules.

Interference

Interference can also cause the key fob to not be able to receive or transmit a signal. This is possible when the key fob is close to radio transmitters (cell phones, radar detectors) or any other source of electromagnetic radiation. The key fob might not work due to a poor connection with 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 solve the issue (e.g. replacing the battery, reprogramming it and using the spare key fob, you might have a faulty receiver module on your 500. The receiver module, which is located beneath the dashboard, receives radio frequency signals from your key fob. It transforms the signals into electronic commands that are then translated by the vehicle.

Luckily, there is an easy method to reset every single system on board in your 500 keys, including the key fob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Then, reconnect the battery. This will get rid of any remaining electrical charge and restart the car's computer system, site web which can help the key fob to function again. If the issue persists it is recommended that you consult an expert certified technician. They can determine the exact cause of your issue.