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

A key fob for fiat key replacement cost 500 makes it simple to open doors and start your car. There are many reasons why the fob may 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 new Key Flip Key Remote - an exact replica of the Ilco brand that must be professionally programmed by a local locksmith (click here for Locksmith Search). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

A dead battery is the main cause of your 500 key fob not working. Modern key fobs only have limited operating range and must be within only a few inches from the vehicle to work. If you're far away from your vehicle and www.kuelsen.de press the key fob button, the car will not respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this happens, simply replace the battery on your coin cell (Part number CR2032) with a fresh one from a reputable brand such as Panasonic, Duracell, or Energizer. You can find them in the local hardware store or on the internet.

After you've replaced the battery in the coin cell, you can test it by standing close to your Fiat 500 and pressing the buttons. The car will flash its parking lights and the key fob should work the lock and unlock switches.

If your key fob doesn't work even after replacing the battery, there may be water damage that has prevented it from communicating with the module in your vehicle. Water damage can occur in a number of ways, ranging from small splashes to submerging the fob into salt water at the beach. If you suspect your fob was exposed to water, try putting it in a dry rice bag to pull the moisture back out. If this does not work, you'll require your fob to be reprogrammed either by an auto locksmith or dealer.

Water Damage

The fob does have rubber seals to keep water from the electronic chip inside and out of the ocean or washing it in a machine could cause water damage. Saltwater can be particularly harmful to the fob's circuit board, causing it to short out and eventually end up dying. It's not the best idea to soak the fob in water however, don't give it up when you accidentally drop it in water or forget to remove it from your pants pocket.

First, remove the battery. Before replacing the battery, clean the electronic chip using isopropyl or a similar product. Test the fob next to determine if it's functioning. If the fob doesn't work it could need to be reset. This is usually handled by a professional or dealer auto locksmith.

If the key is older and has never been programmed to your car, it will likely need to be replaced completely. A professional automotive locksmith can complete this simple process. The locksmith needs to cut the key to match the ignition of your vehicle. They will also need to program the fob into your vehicle's system. This is a simple and inexpensive process that can usually be completed the same day.

Receiver Module Issues

The 500 key fob you have may stop working because it is out of range. The remote has a range of 30 feet. So when you're too far from your vehicle, 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 doesn't work after you replace the coin battery, also called a "button", "watch" or "button" It could be due to a problem with the internal circuit board. Reprogramming the fob is usually the solution to this problem. You can find the steps for the majority of vehicles on YouTube or in the owner's manual.

It is possible to replace the metal clips that keep the battery of your coin in place. If they lose tension it could prevent the battery from being seated properly and could cause your remote to malfunction.

In rare instances, the fob may become disconnected from your vehicle due to software or hardware issues. This could cause a significant issue, but you are able to usually fix it by visiting a local dealer or auto locksmith to have them reprogram your fob. In certain instances they may have 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 an signal. This can happen when the key fob is located near a radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. Other reasons the key fob may not function may be a lack of connection to the buttons or the internal chip, or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to resolve it (e.g. replacing batteries, reprogramming or using the spare key fob, you might have a defective receiver module on your 500. The receiver module is located under the dash and receives the radio frequency signals from the key fob. It transforms the signals into electronic commands, which are then translated by the vehicle.

Fortunately, there's an easy method of resetting all on-board systems in your 500, including the key fob. Disconnect the battery of 12 volts for about 15 minutes, by removing the negative cable first then the positive cable. Then reconnect the battery. This will clear any residual electricity, and allow you to restart the computer of your car. This can help you get your key fob to work again. If the problem persists it is recommended that you consult a certified technician. They can identify the exact cause of problems.