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

A key fob with the fiat 500x key fob 500 number is a great way to unlock the doors and start the car. There are many reasons why the fob may stop working. This could be due to a dead coin battery or damage to the receiver module, water issues, and interference.

This listing is for an NEW replacement key for fiat ducato van c265 fiat key Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to find local locksmiths for automotive locksmiths). 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 have limited operating range and must be within a few inches of your 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 an "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery in the coin cell (Part number CR2032) by a new one from a reputable manufacturer like Panasonic, Duracell, or Energizer. They can be found in your local hardware store, or online.

You can test the battery in the coin-cell by pressing the buttons while you are standing close to your fiat punto Key replacement cost 500. The parking lights will flash 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 connecting to the receiver module in your vehicle. Water damage can happen in many ways, including an easy splash or submerging the key fob in saltwater at the beach. If you suspect that your fob has been exposed to water, you can place 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

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 can cause water damage. Saltwater can be particularly harmful to the circuit board of the fob and can cause it to short out and eventually end up dying. It's not a good idea to let the fob get wet but don't give up if you accidentally drop it in water or fail to take it out of your pocket.

First take the battery off the fob. Clean the electronic chip with isopropyl alcohol or another similar product and then dry it completely before replacing the battery. Check the fob again to check if it's functioning. If the key doesn't function, it may need to be changed. This is usually done by a dealer or professional auto locksmith.

If your key code fiat is a bit older and not programmed for your vehicle it is necessary to replace it completely. A professional automotive locksmith will be able to complete this process. The locksmith will need to cut the key to match the ignition in your vehicle. The locksmith will also have to reprogram your fob in the car's system. It's a simple and cost-effective procedure that can usually be completed the next day.

Receiver Module Issues

Your 500 key fob might be inoperable 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. This can easily be resolved by moving it closer to your vehicle until it begins responding.

If your fob doesn't work after you replace the coin battery, also called a "button", "watch" or "button" it could be a problem with the circuit board inside. Reprogramming the fob is usually the solution to this problem. You can find directions on how to do this on the majority of automobiles by searching YouTube or consulting the owner's manual.

It is possible to replace the metal retaining clips that keep the coin battery. If they lose tension, it could hinder the coin battery from being properly seated and could cause the remote to malfunction.

In rare cases the fob may be out of sync with your vehicle because due to hardware or software issues. This issue can be fixed by visiting your local dealer or auto-locksmith to reprogram your key fob. In some instances the software may need to be reinstalled in your body control modules.

Interference

Interference can also cause the key fob to not receive or transmit signals. This is possible when the key fob is in proximity to the radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. Other reasons the key fob could not function may be a lack of connection to the buttons and internal chip, or water damage.

If the key fob failed to work one day suddenly, or after trying everything you can at home to resolve it e.g. You might have a damaged 500 receiver module If you've tried replacing it with a battery, reprogramming 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 converts them to electronic commands that the vehicle interprets.

Fortunately, there's an easy method to reset all of the onboard systems in your 500, including the key fob. Disconnect the battery of 12 volts for about 15 minutes, by removing the negative cable and then the positive cable. Reconnect the battery. This will eliminate any remaining electricity and restart the car's computers. This could allow you to get your key fob working again. If the issue persists, you should consult an expert technician. They will be able to diagnose the exact cause of your problem.