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

A fiat 500 key fob is a convenient way to open the doors and begin the car. There are a myriad of reasons the fob won't work. These include a dead coin battery damage to the receiver module, water issues, and interference.

This listing is for an NEW replacement fiat fiorino keys nottingham Fiat doblo key fob programming Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to find local locksmiths for automotive locksmiths). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the main cause of your 500 key fob that isn't working. Modern key fobs operate with a limited operating range, and must be within just a few feet of the vehicle to function. If you are further away from your vehicle and press the keyfob button it will not respond and display the message "Key Fob Not Detected".

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

After you've replaced the battery of your coin cell you can test it by standing close to your Fiat 500 and pressing the buttons. The car should blink its parking lights and the key fob should work the lock and unlock switches.

If your key fob still isn't working even after replacing the battery, there could be water damage that prevents it from interacting with the module in your vehicle. Water damage can occur in a variety of ways, from the slightest splash to submerging the fob salt water at the beach. If you suspect that your fob was exposed to water, put it in a dry rice bag to pull the moisture back out. If this does not work, you'll require your fob to be reprogrammed either by an auto locksmith or dealer.

Water Damage

Although the fob is equipped with rubber seals to keep water out of the electronic chip inside it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater poses a particular risk to the fob's circuit board and can cause it to short out and eventually end up dying. It's not good to let the fob get wet however, don't give it up if you accidentally drop it in water or forget to remove it from your pants pocket.

First, remove the battery. Clean the electronic chip with isopropyl alcohol or a similar product and then dry it thoroughly before replacing the battery. Check the fob again to check if it's functioning. If the key does not work, it may have to be reset. This is usually handled by a professional or dealer auto locksmith.

If your key is a bit older and has not been programmed for your vehicle then you'll need to replace it completely. A professional locksmith for cars can do this job. The locksmith will require the key cut to match your vehicle's ignition. The locksmith will also need to reprogram the fob into the car's system. This is a cheap and quick process that could be completed in 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. Therefore, in the event that you are far away from your vehicle it won't respond to your commands. It's easy to solve this issue by moving the remote closer to your vehicle until it responds.

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

It could be necessary to replace the metal clips that hold the coin batteries in place. If they lose tension, they could stop the battery from being seated properly and can cause your remote to malfunction.

In rare cases the fob can become out of connection with your vehicle as a result due to hardware or software issues. This could cause a significant issue, but you are able to usually resolve this issue by visiting an auto locksmith to reprogram your fob for you. In certain 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 transmit or receive an signal due to interference. This can happen when the key fob is in proximity to an electronic radio transmitter (cell phones and radar detectors) or any other source of electromagnetic radiation. The key fob could not work because of a problem to the buttons or water damage, or damage to the internal chips.

If the key fob stopped working one day in the middle of the night and you've tried everything you can at home to fix it e.g. replacing batteries, reprogramming or using the spare key fob, it could have a damaged receiver module on your 500. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. It converts the signals into electronic commands that are then interpreted by the vehicle.

There is a simple way to reset the 500's in-board system including the keyfob. Disconnect the battery for 15 minutes, removing first the negative cable and then the positive cable. Reconnect the battery. This will get rid of any remaining electricity and then restart the car's computers, which could help the key fob to function again. If the issue continues it is recommended that you consult an expert certified technician. They can identify the root cause of any problems.