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Reasons Your fiat doblo key programming 500 Key Fob Won't Work

A key fob for the Fiat 500 is a great way to unlock the doors and get started the car. However, there are numerous reasons why the fob may stop functioning. This could be due to a dead coin-battery, water damage, receiver modules issues, and interference.

This listing is for an New key for Fiat 500 replacement fiat a602 key Flip Key Remote - like the Ilco brand that must be programmed professionally by a local automotive locksmith (click here for Locksmith Search). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob will not function is the battery is dead. Modern key fobs come with a limited operating range, and should be within just a few feet of the vehicle to function. If you are not within your vehicle, and you push the keyfob button it will not respond and display the message "key fiat Fob Not Detected".

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

After you've replaced the battery in the coin cell you can test it by standing near your fiat 500 car key 500 and pressing the buttons. The car will blink its parking lights and the key fob will operate the lock and unlock buttons.

If the key fob doesn't work after replacing the battery, it may be damaged by water that blocks it from connecting to the receiver module inside your car. Water damage can happen in many ways, including a simple splash or submerging the key fob into 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 that doesn't work, your fob is likely to require reprogramming by an experienced auto locksmith or dealer.

Water Damage

Water damage can occur when you immerse the fob into the ocean, or wash it in a machine. Saltwater can be particularly harmful to the circuit board of the fob, causing it to short out and eventually end up dying. In the event that you let your fob get wet, it's not an ideal idea but if you accidentally drop it in a cup of water or forget to take it out of your pants pocket before running the washer do not give up hope.

First take the battery off the fob. Clean the electronic chip with isopropyl alcohol or a similar product and then dry it completely before replacing the battery. Test the fob next to verify if it's working. If the key does not work, it may need to be reprogrammed. This is usually handled by a professional or dealer auto locksmith.

If the key is newer and has not been programmed to your car 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 have to cut the key to match the ignition in your vehicle. They'll also have to program the fob into the system of your car. This is an affordable and quick 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 usually has a range of 30 feet or less, and if it's too far away from your car it will not respond to your commands. This can be fixed 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 the fob isn't working it could be due to an internal circuit board problem. In the majority of cases, reprogramming your fob will solve the problem. You can find the steps for most vehicles on YouTube or in the owner's manual.

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

In rare instances, the fob could be out of the vehicle's sync because of hardware or software issues. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain situations, they may need to reinstall the program in your body control module as well.

Interference

Interference can also cause the key fob to be unable to receive or transmit a signal. This is possible when the key fob is close to the radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. The key fob may not work due to a bad connection to the buttons or water damage, or damage to the internal chips.

If the key fob suddenly stopped working, without notice or even after trying everything you can at home to solve it e.g. You could have a malfunctioning 500 receiver module in the event that you've tried replacing the battery, reprogramming, or using an alternative key fob. The receiver module, located beneath the dashboard, receives radio frequency signals from your key fob. It transforms the signals into electronic commands that are then processed by the vehicle.

There's a quick and easy way to reset the 500's onboard system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes by removing 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 the key fob to function again. If the problem persists you should seek out a certified technician. They'll be able identify the root cause of your issues.