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

A key fob for the fiat doblo key fob replacement 500 makes it simple to open doors and start your car. There are many reasons why the fob won't work. This includes a dead coin-battery and water damage, as well as problems with receiver modules, as well as interference.

This listing is for an NEW replacement Fiat Flip Key Remote - an exact replica of the Ilco brand that must be programmed professionally by a local automotive locksmith (click here for Locksmith Search). This remote includes trunk, lock and unlock buttons.

Dead Coin Battery

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

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

After you've replaced the coin cell battery you can test it by standing next to your fiat 500 duplicate key 500 and pressing the buttons. The parking lights should flash and the key fob will operate the lock and unlock switch.

If your key fob still isn't working after replacing the battery, it could be water damage that has prevented it from interacting with the module inside your vehicle. Water damage can happen in many ways, including an easy splash or submerging your key fob in saltwater at the beach. If you believe your fob was exposed to water, place it in a rice bag to draw out the moisture. If that doesn't work your fob may require reprogramming by an experienced auto locksmith or by the dealer.

Water Damage

The fob does have rubber seals that keep water from the electronic chip inside, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and then die. In the event that you let your fob get wet, it's not an option, but if you drop it in an empty cup of water, or forget to remove it from your pants pocket prior to running the washer do not give up hope.

First, remove the battery. Before replacing the battery, clean the electronic chip with isopropyl, or a similar product. Check the fob to see if it is working. If the fob doesn't work, it might need to be reprogrammed. This is usually handled by a professional or dealer auto locksmith.

If your key is a bit older and not programmed for your car it is necessary to replace it completely. A professional automotive locksmith can carry out this simple task. The locksmith will need the key to be cut to match your vehicle's ignition. They will also need to reprogram the fob in the system of your car. This is a cheap and fast process that can be completed on the same day.

Receiver Module Issues

Your 500 key fob may not function because it's out of range. The remote has a range of 30 feet. So 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 vehicle until it responds.

If your fob doesn't work after replacing the battery inside the coin, which is also known as a "button", "watch" or "button" It may be due to a malfunction on the circuit board inside. Reprogramming the fob usually resolves this issue. You can find the steps for most vehicles on YouTube or in the owner's guide.

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

In rare instances, the fob could be out of alignment with your vehicle because of software or hardware problems. You can fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain situations they might need to reinstall the software in your body control module, as well.

Interference

Interference can also cause the key fob to be unable to receive or transmit an signal. This could happen when the keyfob's location is in close proximity to a radio transmitter like a cellphone or radar detector. The key fob could not function because of a problem to the buttons, water damage or damage to the internal chips.

If the key fob failed to work one day in the middle of the night, or after trying every option at home to solve it e.g. replacing batteries, reprogramming or using the spare key fob, you might have a malfunctioning receiver module on your 500. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. Then, it converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy method of resetting all of the onboard systems in your 500 device, including the key fob. Disconnect the battery for 15 minutes, removing first the negative cable and then the positive cable. Reconnect the battery. This will clear any residual electrical charge, and then restart the car's computer. This will help you get your key fob to work again. If the problem persists, you should consult a certified technician. They will be able diagnose the exact cause of any issues.

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