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

A key fob for fiat key fob not working 500 allows you to easily open doors and start your vehicle. There are a myriad of reasons the fob could stop working. This could be due to a dead coin battery water damage, receiver module issues, or interference.

This listing is for an NEW replacement fiat multipla key Flip Key Remote - like the Ilco brand that must be professionally programmed by a local automotive locksmith (click here to search for a Locksmith Search). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

A dead battery is the most common cause of your 500 key fob not functioning. Modern key fobs have a very limited operating range, and must be within just a few feet of the car to operate. If you're far from your vehicle and you hit the keyfob, it won't respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery in the coin cell (Part number CR2032) by a new one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. You can find them in your local hardware store, or online.

After you've replaced the coin cell battery You can test it by standing in front of your fiat car keys cut (please click the following article) 500 and pressing the buttons. The parking lights should flash and the key fob should operate the lock and unlock switch.

If the fob's remote doesn't function after replacing the battery, it might have water damage that prevents it from connecting to the receiver module inside your car. Water damage can occur in a variety of ways, such as simply splashing or submerging the key fob in saltwater at the beach. If you suspect that your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If that doesn't work, your fob is likely to require reprogramming by an experienced auto locksmith or dealer.

Water Damage

Water damage can occur if you immerse the fob in the ocean, or wash it in a washing machine. Saltwater can be particularly harmful to the fob's circuit board and can cause it to short out and eventually end up dying. If you get the fob wet, it's not an option, but if you drop it in the water in a cup or don't remember to remove it from your pants pocket before running the washer, don't give up hope.

First, remove the battery from the fob. Clean the electronic chip with isopropyl or a similar product and dry it thoroughly before replacing the battery. Check the fob again to verify if it's working. If the key doesn't function, it may have to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If the key is more recent and was not programmed to your vehicle it is likely to need to be replaced completely. This is a simple procedure that can be handled by a professional automotive locksmith. The locksmith will require the key cut to match the car's ignition. The locksmith also needs to reprogram your fob in the vehicle's system. This is a simple and cost-effective process that can usually be completed in the same day.

Receiver Module Issues

One of the main reasons why your 500 key fob may stop working is because it's out of range. The remote has a range of 30 feet. Therefore, in the event that you are far away from your vehicle it won't respond to your commands. You can easily solve this issue by moving the remote closer to your car until it responds.

If you've replaced the coin battery (commonly known as a "button" or "watch") and your fob doesn't function, it could have an internal circuit board problem. In the majority of cases, reprogramming your fob can resolve the issue. You can find the instructions for most vehicles on YouTube or in the owner's guide.

It is sometimes necessary to replace the clips made of metal that hold the coin batteries in the correct position. If they loose tension, it can stop your coin battery from sitting properly, causing your remote to malfunction.

In rare instances the fob could be desync'd with your vehicle due to software or hardware issues. This issue can be fixed by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain situations, they may need to reinstall the software on your body control module, as well.

Interference

Interference can also cause the key fob to be unable to receive or transmit the signal. This may happen if the keyfob is in close proximity to a radio transmitter like a cell phone or radar detector. The key fob could not work because of a weak connection to the buttons or water damage, or damage to the internal chips.

If your key fob suddenly stopped working, or if you have tried everything at home to fix it (e.g. It could be a defective 500 receiver module in the event that you've tried replacing the battery, reprogramming it, or using a spare key fob. The receiver module is located under the dash and receives the radio frequency signals from the key fob. Then, it converts them into electronic commands that the vehicle interprets.

Luckily, there is an easy way to reset all of the on-board systems in your 500 keys, including the key fob. Disconnect the battery 12 volt for approximately 15 minutes by removing the negative cable and then the positive cable. Reconnect the battery. This will remove any residual electricity and restart the car's computer system, which can help the key fob to function again. If the issue persists, you should speak with an expert technician. They'll be able to diagnose the exact cause of your problems.