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

A key fob for fiat 124 spider key fob cover 500 allows you to easily open doors and start your car. There are a variety of reasons why the fob could stop working. These include a dead battery, damage to the receiver module, problems, and interference.

This listing is for a NEW replacement fiat doblo key fob replacement Flip Key Remote - like the Ilco brand that needs to be professionally programmed by a local automotive locksmith (click here for Locksmith Search). Includes lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob doesn't work is an inactive battery. Modern key fobs operate with a limited range of operation, and should be within some feet of the vehicle to function. If you're far away from your vehicle, and you press the key fob button the car will not respond, and will display an "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery of your coin cell (Part number CR2032) by a new one from a trusted brand like Panasonic, Duracell, or Energizer. They are typically available in your local hardware store, or online.

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

If your key fob isn't working after replacing the battery, there could be water damage that prevents it from interacting with the module inside your vehicle. Water damage can occur in a variety of ways, such as an easy splash or submerging the key fob saltwater at the beach. If you suspect your fob was exposed to water, put it in a dry rice bag to draw the moisture back out. If this doesn't work, your fob is likely to require reprogramming by an experienced auto locksmith or the dealer.

Water Damage

The fob does have rubber seals that keep water out of the chip's electronic circuit, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and eventually cease to function. It's not a good thing to soak the fob in water however, don't give it up when you accidentally drop it in water or forget to take it out of your pants pocket.

Remove the battery first. Clean the electronic chip using isopropyl or a similar product and dry it thoroughly before replacing the battery. Next try the fob and verify if it is working. If the key does not function then it might need to be reprogrammed. This is usually done by an auto locksmith or dealer.

If your key is a bit older and not programmed for your car You will need to replace it completely. A professional locksmith for cars will be able to complete this process. The locksmith will need the key to be cut to match the car's ignition. The locksmith will also need to reprogram your fob in the car's system. This is an affordable and quick procedure that can be completed the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob won't be working is because it's out of range. The remote has a range of 30 feet. Therefore, when you're too far from your vehicle it won't be able to 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 your coin battery (commonly known as"button" or "button" or "watch") and your fob still won't work, it could have an internal circuit board issue. In the majority of cases, reprogramming your fob will resolve this issue. There are instructions on how to do this for the majority of vehicles by searching YouTube or consulting the owner's manual.

You may need to replace the metal clips that keep the coin battery in place. If they lose tension it could prevent your coin battery from sitting properly, causing your remote to malfunction.

In rare instances the fob might become disconnected from your vehicle due to software or hardware issues. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In some cases they might need to reinstall the software in your body control module, too.

Interference

Interference can also cause the key fob to not be able to receive or transmit signals. This could happen if the key fob is in proximity to an electronic radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. The key fob might not function due to a bad connection with 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 resolve it (e.g. replacing the battery, reprogramming, and using the spare key fob, it could have a malfunctioning 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 converts the signals into electronic commands, which are then read by the vehicle.

There's a quick and easy 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 erase any remaining electricity, and restart the computer of your car. This will help you get your fiat 500x key fob replacement fob to function again. If the issue continues, you should consult an expert technician. They will be able to determine the exact cause of your issue.