Reasons Your Fiat Keys Replacement (Quicknews.Co.Kr) 500 Key Fob Won't Work

A key fob from fiat 500 key fob not working 500 is a great way to unlock the doors and start the car. There are many reasons why the fob could stop working. These include a dead coin battery damage to the receiver module, issues, or interference.

This listing is for a NEW replacement Fiat Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to search for local automotive locksmiths). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is probably the most common reason for your 500 key fob not functioning. Modern key fobs come with a limited operating range and should be within just a few feet of the vehicle to operate. 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 occurs, replace the coin-cell battery (Part Number CR2032) by a fresh one from a reputable brand such as Panasonic Duracell or Energizer. They are usually available at your local hardware store, or online.

You can test the battery of your coin-cell by pressing the buttons while you are standing close how to program fiat 500 key fob your fiat ducato key 500. The parking lights should flash and the key fob should operate the lock and unlock switch.

If the key fob won't function after replacing the battery, it may have water damage that stops it from connecting to the receiver module in your car. Water damage can occur in many ways, including a simple splash or submerging your key fob in saltwater at the beach. If you suspect your fob was exposed to water, put it in a dry rice bag to pull the moisture back out. If this doesn't work, you will have to get your fob replaced by an auto locksmith or a dealer.

Water Damage

Damage to the water supply can occur if you submerge the fob in the ocean or wash it in a washing machine. Saltwater poses a particular risk to the fob's circuit board, causing it to short out and eventually die. If you get the fob wet, it's not a good idea but if you drop it into a glass of water or fail to take it out of your pocket before you run the washing machine, don't give up hope.

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

If the key is older and was not programmed to your car it is likely to need to be replaced completely. A professional automotive locksmith will be able to complete this process. The locksmith needs to cut the key to match the ignition on your vehicle. They'll also need to reprogram the fob to your car's system. This is a cheap and fast process that can be completed in the same day.

Receiver Module Issues

The 500 key fob could not work because it's 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 easily fixed by moving it closer to your vehicle until it begins responding.

If you've replaced the battery in your coin (commonly called"button" or "button" or "watch") and the fob won't work It could be because of an internal circuit board issue. Reprogramming the fob usually resolves the issue. You can find the instructions for most vehicles on YouTube or in the owner's manual.

You may need to replace the metal retaining clips that hold the coin battery in place. If they lose tension it can stop your coin battery from being properly seated and cause your remote to malfunction.

In rare instances the fob might become desync'd with 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 for you. In some instances, the software may also require reinstallation in your body control modules.

Interference

In addition to a dead battery on a coin, the key fob may not be able to receive or transmit signals due to interference. This is possible when the key fob is close to the radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob may not function may be a lack of connection to the buttons, damage to the internal chip, or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to fix it (e.g. replacing the battery, reprogramming it and using the spare key fob, you may have a faulty receiver module on your 500. The receiver module is located under the dash and is able to pick up the radio frequency signals from the key fob. It then converts them into electronic commands that the vehicle interprets.

There is a straightforward method to reset the 500's on-board system, including the keyfob. Disconnect the battery 12 volt 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 in your car. This can help you get your key fob working again. If the problem persists you should seek out an expert certified technician. They will be able to determine the exact cause of your issue.