Reasons Your fiat 124 spider key fob cover 500 Key Fob Won't Work

A key fob with the fiat key Fob programming 500 number is a convenient way to open the doors and begin the car. However, there are a variety of reasons why the key fob might stop working. These include a dead battery, damage to the receiver module, water issues, or interference.

This listing is for a NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It has to be professionally programmed (click here to search for local locksmiths for automotive locksmiths). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason that the 500 key fob won't function is the battery is dead. Key fobs of today have only a limited range of operation and must be within a few inches of your vehicle in order to work. If you're far from your car 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 of a reliable brand, such as Panasonic Duracell or Energizer. They are available at your local hardware store, or online.

You can test the battery on your coin-cell by pressing the buttons while standing near your fiat spare key 500. The parking lights should flash and the key fob will operate the lock and unlock switches.

If the fob's key doesn't work after replacing the battery, it might be damaged by water, which prevents it from connecting to the receiver module inside your vehicle. Water damage can happen in a number of ways, from small splashes to submerging the fob into salt water at the beach. If you suspect that your fob was exposed to water, try putting it in a dry rice bag to pull the moisture back out. If this doesn't work, your fob will probably require reprogramming by an experienced locksmith or dealer.

Water Damage

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

First remove the battery from the fob. Clean the electronic chip with isopropyl or a similar product and dry it completely before replacing the battery. Check the fob again to see if it is working. If the key isn't working, it may have to be reprogrammed. This is usually done by a professional or dealer auto locksmith.

If the key is more recent and hasn't been programmed to your vehicle It is likely that it needs to be replaced completely. A professional locksmith for cars can complete this simple process. The locksmith will have to cut the key to match the ignition of your vehicle. The locksmith will also have to reprogram your fob in the vehicle's system. This is a fast and cost-effective procedure which can be completed the same day.

Receiver Module Issues

The 500 key fob could not work because it's out of range. The remote usually has 30 feet of range or less and if it's far away from your car it won't respond to your commands. This can be easily fixed by moving closer to your vehicle until it begins responding.

If your fob doesn't work after replacing the battery for the coin, also known as a "button", "watch" or "button" It may be due to a malfunction on the circuit board inside. Reprogramming the fob typically resolves this problem. You can find the procedure for the majority of vehicles on YouTube or in the owner's manual.

It is possible to replace the clips made of metal that hold the coin batteries in place. If they lose tension, it can prevent your coin battery from being properly seated, causing your remote to malfunction.

In rare instances the fob could be desync'd with your vehicle due to software problems or hardware issues. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances, the software may also require reinstallation in your body control modules.

Interference

Interference can also cause the key fob to not receive or transmit the signal. This could happen when the keyfob is located in close proximity to a radio transmitter, like a cell phone or radar detector. Other reasons why the key fob could not function may be a lack of connection to the buttons or the internal chip, or water damage.

If the key fob stopped working one day out of the blue or even after trying everything you can do at home to fix it e.g. replacing the battery, reprogramming it and using the spare key fob, you could have a defective receiver module on your 500. The receiver module, located under the dashboard, receives radio frequency signals from your key fob. Then, it converts them into electronic commands that the vehicle interprets.

There's a quick and easy way to reset the 500's internal system including the keyfob. Disconnect the battery 12 volt for about 15 minutes, by removing the negative cable and then the positive cable. Then reconnect the battery. This will remove any remaining electricity and then restart the car's computers, which could help the key fob to function again. If the issue continues, you should speak with an expert technician. They will be able to determine the exact cause of problems.