Reasons Your fiat 500x key not detected 500 Key Fob Won't Work

A key fob for the fiat key duplication 500 is a great way to open the doors and begin the car. There are a myriad of reasons the fob may stop working. This includes a dead battery water damage, issues with the receiver module, and interference.

This listing is for a NEW replacement fiat 500 key replacement cost Flip Key Remote that appears similar to the Ilco brand. It needs to be professionally programmed (click here to find local automotive locksmiths). Includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most common reason your 500 key fob doesn't work is the battery is dead. Modern key fobs only have limited operating range and must be within just a few inches of the vehicle in order to function. If you're far from your car and push the keyfob button it won't respond and display the message "Key Fob Not Detected".

If this happens then replace the battery for your coin-cell (Part Number CR2032) with a new battery of a reputable brand such as Panasonic Duracell or Energizer. You can find them at your local hardware store, or online.

You can test the battery on your coin-cell by pressing the buttons while standing close to your fiat punto locked keys in car 500. The lost car key fiat will blink its parking lights, and the key fob should work the lock and unlock switches.

If your fob's key isn't working after replacing the battery, there might be water damage that is preventing it from interacting with the module inside your vehicle. Water damage can happen in a number of ways, from small splashes to submerging the fob in salt water at the beach. If you suspect that your fob has been exposed to water, try putting it in a dry rice bag to pull the moisture out. If this doesn't work your fob may require reprogramming by an experienced locksmith or dealer.

Water Damage

Water damage can happen if you submerge the fob in the ocean or wash it in a washing machine. Saltwater can cause the circuit board to short and eventually fail. If you get the fob wet, it's not an option but if you accidentally drop it into the water in a cup or fail to remove it from your pants pocket before running the washer Don't give up hope.

Remove the battery first. Before replacing the battery, clean the electronic chip using isopropyl or another similar product. Then, test the fob to test if it works. If the fob doesn't work then it might need to be changed. This is usually handled by an auto locksmith or dealer.

If your key is a bit older and is not programmed for your vehicle, you will need to replace it completely. A professional locksmith for automotive can complete this simple process. The locksmith needs to cut the key to match the ignition of your vehicle. The locksmith will also have to reprogram your fob in the vehicle's system. This is an affordable and fast process that can be completed the same day.

Receiver Module Issues

One of the main reasons why your 500 key fob could stop working is because it's out of range. The remote has a maximum range of 30 feet. So should you be too far from your car it will not respond to your commands. It can be solved by moving closer to your vehicle until it starts responding.

If you've replaced the battery in your coin (commonly known as a "button" or "watch") and your fob doesn't function, it could have an internal circuit board problem. Reprogramming the fob typically resolves this problem. You can find directions on how to start a fiat 500x with key to do this for the majority of automobiles by searching YouTube or checking out the owner's manual.

It is sometimes necessary to replace the clips made of metal that hold the coin batteries in the correct position. If they lose tension, it could prevent your coin battery from sitting properly and cause your remote to malfunction.

In rare instances, the fob can become out of alignment with your vehicle because of software or hardware problems. This could be a huge headache, but you can usually resolve this issue by visiting a local dealer or auto locksmith to have them reprogram your fob for you. In some cases it may be necessary to reinstall the software in your body control module, too.

Interference

In addition to a dead coin battery The key fob might not be able to receive or transmit signals due to interference. This could occur if the key fob is in proximity to a radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob could not function include a weak connection to the buttons, damage to the internal chip, or water damage.

If your key fob suddenly stopped working, or if you've tried everything at home to resolve it (e.g. It could be a defective 500 receiver module in the event that you've tried replacing the battery, reprogramming, and using an alternative key fob. The receiver module is situated 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.

There's a quick and easy way to reset the 500's internal system, including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Reconnect the battery. This will eliminate any remaining electricity and then restart the car's computers, which can help you get your key fob working again. If the problem persists you should consult an expert technician. They can determine the root of your issues.