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Reasons Your Fiat 500 Key Fob Won't Work

A fiat 500 key fob is a great way to unlock the doors and get started the car. There are a myriad of reasons the key fob might stop working. This could be due to a dead coin-battery or water damage, problems with receiver modules, as well as interference.

This listing is for a NEW replacement fiat 500 key replacement Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to search for local automotive locksmiths). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

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

If this occurs you need to replace the battery of your coin-cell (Part Number CR2032) by a brand new one of a trusted brand like 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 Key replacement cost 500 and pressing the buttons. The parking lights should light up and the key fob should operate the lock and unlock switch.

If your key fob still does not work after replacing the battery, it could be water damage that prevents it from interacting with the module in your vehicle. Water damage can happen in a variety of ways, ranging from an accidental splash to submerging your fob in salt water at the beach. If you suspect that your fob has been exposed to water, you can try placing it in a dry rice bag to draw the moisture back out. If this fails, you'll need to have the fob reset by an auto locksmith or a dealer.

Water Damage

Water damage can occur if you immerse the fob in the ocean or wash it in a machine. Saltwater is especially dangerous to the circuit board of the fob which causes it to short out and eventually die. It's not a good idea to let the fob get wet, but don't give it up in the event that you accidentally drop it in the water or don't remove it from your pocket.

First remove the battery from the fob. Before replacing the battery clean the electronic chip using isopropyl or similar products. Next check the fob to check if it functions. If the fob doesn't work, it may have to be reset. This is usually handled by a dealer or professional auto locksmith.

If the key is newer and has not been programmed to your car, it will likely need to be replaced completely. A professional locksmith for cars can complete this simple process. The locksmith will need to cut the key to match the ignition on your vehicle. They'll also have to reprogram the fob for the car's system. This is a quick and affordable process which can be completed in the same day.

Receiver Module Issues

One of the simplest reasons your 500 key fob won't be working is that it's simply out of range. The remote usually has 30 feet of range or less, and if it's too far from your car, it won't respond to your commands. This can be fixed by moving it closer to your vehicle until it begins responding.

If your fob does not work after replacing the coin battery, also called a "button", "watch" or "button" or "button", it could be due to a problem with the circuit board inside. In the majority of cases, reprogramming your fob will resolve this problem. You can find directions on how to get a new fiat 500 key to do this for all automobiles by searching YouTube or consulting the owner's manual.

You may need to replace the metal retaining clips that keep the coin battery. If they lose tension, it could prevent the battery from being seated properly and can cause your remote to malfunction.

In rare instances, the fob may become desync'd with your vehicle due to software problems or hardware issues. This can be a major problem, but you can usually resolve this issue by visiting a local dealer or auto locksmith to reprogram your fob. In some cases it may be necessary to reinstall the program in your body control module as well.

Interference

In addition to a dead battery on a coin The key fob might not be receiving or transmitting a signal due to interference. This can occur when the keyfob's location is in close proximity to a radio transmitter such as a cell phone or radar detector. The key fob may not function because of a problem with the buttons, water damage or damage to the internal chips.

If your key fob suddenly stopped working, or if you have tried everything at home to resolve it (e.g. You may have a faulty 500 receiver module in the event that you've tried replacing the battery, reprogramming it, or using an alternative 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 which are then interpreted by the vehicle.

There's a quick and easy way to reset the 500's internal system, including the keyfob. Disconnect the battery 12 volt for about 15 minutes by disconnecting the negative cable first then the positive cable. Reconnect the battery. This will clear out any remaining electricity and restart the car's computers, which can help you the key fob to function again. If the issue continues, you should seek the advice of an expert technician. They will be able to diagnose the exact cause of your problem.