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Reasons Your Fiat 500 Key Fob Won't Work

A key fob from fiat punto key replacement cost 500 is a handy way to open the doors and start the car. There are a myriad of reasons the fob could stop working. This could be due to a dead coin-battery and water damage, as well as receiver modules issues, and interference.

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

Dead Coin Battery

A dead battery is the main cause of your 500 key fob not working. Modern key fobs operate with a restricted operating range, and must be within only a few feet from the vehicle in order to function. If you're not close to your vehicle and 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 you need to replace the battery of your coin-cell (Part Number CR2032) with a new battery from a reputable brand such as Panasonic Duracell or Energizer. They are usually available at your local hardware store or on the internet.

You can test the coin-cell battery by pressing the buttons while standing near your fiat Key programming 500. The car will flash its parking lights, and the key fob should operate the lock and unlock buttons.

If the key fob doesn't work after replacing the battery, it may have water damage that stops it from communicating with the receiver module inside your car. Water damage can happen through a variety of methods, including simply splashing or submerging the key fob in saltwater at the beach. If you suspect your fob was exposed to water, Fiat key programming try putting it in a dry rice bag to draw the moisture out. If that doesn't work your fob is likely to require reprogramming by a professional auto locksmith or dealer.

Water Damage

While the fob comes with rubber seals to keep water out of the electronic chip inside, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and then die. It's not the best idea to submerge the fob in water however, but don't give it up if you accidentally drop it in water or forget to take it out of your pants 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 check the fob to verify if it is working. If the key does not work, it might need to be changed. This is usually handled by an auto locksmith or dealer.

If the key is more recent and hasn't been programmed to your car It will most likely need to be replaced completely. This is an easy process that can be handled by a professional automotive locksmith. The locksmith will need the key to be cut to match the car's ignition. The locksmith also needs to program your fob into the car's system. This is a simple and inexpensive process that can 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's range is of 30 feet. Therefore, if you are too far from your car it won't be able to respond to your commands. It is possible to remedy this by moving your remote closer to your vehicle until it responds.

If you've replaced the battery on your coin (commonly called"button" or "button" or "watch") and the fob isn't working It could be because of an internal circuit board issue. Reprogramming the fob is usually the solution to this issue. You can find instructions on how to do this on the majority of vehicles by searching YouTube or looking through the owner's manual.

It is possible to replace the clips made of metal that hold the coin batteries in the correct position. If they lose tension, it can prevent the coin battery from being seated properly, and this will cause the remote to malfunction.

In rare instances, the fob could be out of connection with your vehicle as a result of software or hardware problems. This could cause a significant trouble, but you could often fix this by visiting a local dealer or auto locksmith to have them reprogram your fob. In some instances they might need to install the software again in your body control module, as well.

Interference

Interference can also cause the key fob to not be able to receive or transmit signals. This is possible when the key fob is close to radio transmitters (cell phones, radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob might not work include a weak connection to the buttons and internal chip, or water damage.

If the key fob has stopped working one day in the middle of the night, or after trying every option at home to solve it e.g. You might have a damaged 500 receiver module if you've tried replacing the battery, reprogramming it, or using a spare key fob. The receiver module is situated under the dash and receives the radio frequency signals from the key fob. Then, it converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy method of resetting all on-board systems in your 500, including the key fob. Disconnect the battery for 15 minutes, removing first the negative cable and then the positive cable. Reconnect the battery. This will get rid of any remaining electricity and restart the car's computers. This can help get your key fob working again. If the problem persists you should seek out an expert technician. They will be able to identify the root cause of any problems.