Reasons Your Fiat 500 Key Fob Won't Work

A key fob with the fiat 500 replacement key 500 number is a great way to unlock the doors and get started the car. However, there are numerous reasons why the fob may stop working. These include a dead coin battery or water damage, receiver module issues, and interference.

This listing is for an NEW replacement Fiat Flip Key Remote - look-alike Ilco brand that needs to be programmed professionally by a local locksmith (click here to search for a Locksmith Search). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason that your 500 key fob doesn't function is a dead battery. Modern key fobs operate with a limited operating range, and must be within a few 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 a "Key Fob Not Detected" message in the instrument cluster.

If this occurs If this happens, replace the battery in the coin-cell (Part Number CR2032) by a fresh one of a trusted brand such as Panasonic Duracell or Energizer. You can find them in the local hardware store or online.

You can test the coin-cell battery by pressing the buttons while you're standing close to your fiat 500 key replacement panda key fob replacement (click for info) 500. The car will blink its parking lights, and the key fob will operate the lock and unlock buttons.

If the key fob won't work after replacing the battery, it may be damaged by water that blocks it from connecting to the receiver module in your car. Water damage can occur in many ways, including the simple splash or submerging the key fob into saltwater at the beach. If you believe your fob was exposed to water, put it in a bag of rice to draw out the moisture. If this doesn't work, your fob will probably require reprogramming by a professional locksmith or dealer.

Water Damage

Water damage can happen if you immerse the fob into the ocean, or wash it in a washer. Saltwater can cause the circuit board to short and then fail. Getting the fob wet is not an ideal idea however, if you drop it in a cup of water or forget to take it out of your pants pocket before running the washer Don't give up hope.

First take the battery off the fob. Clean the electronic chip with isopropyl or a similar product and then dry it completely before replacing the battery. Next, test the fob to check if it functions. If the key does not work, it might need to be reprogrammed. This is typically handled by a professional or dealer auto locksmith.

If your key is old and is not programmed to work with your vehicle it is necessary to replace it completely. A professional locksmith for cars can complete this simple process. The locksmith needs to cut the key to match the ignition on your vehicle. The locksmith also needs to reprogram the fob into the car's system. This is a cost-effective and quick process that could be completed the same day.

Receiver Module Issues

The 500 key fob you have may stop working because it is out of range. The remote typically has an area of 30 feet or less, and if it's too far from your vehicle, it won't respond to your commands. It's easy to solve this problem by moving the remote closer to your vehicle until it responds.

If you've replaced the battery in your coin (commonly known as a "button" or "watch") and your fob still won't work 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 the majority of vehicles on YouTube or in the owner's guide.

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

In rare cases the fob could be disconnected from your vehicle due to software problems or hardware issues. You can fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances the software might need to be reinstalled in your body control modules.

Interference

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

If your key fob suddenly stopped working, or you have tried everything at home to resolve it (e.g. It could be a defective 500 receiver module in the event that you've tried replacing the battery, reprogramming, or using a spare key fob. The receiver module, which is located under the dashboard, receives radio frequency signals from your key fob. It converts them to electronic commands that the vehicle interprets.

Fortunately, there's an easy method to reset all of the on-board systems in your 500 keys, including the key fob. Disconnect the battery of 12 volts for approximately 15 minutes by taking off the negative cable first then the positive cable. Then reconnect the battery. This will clear any residual electric current, and also restart the computer of your car. This could help you get your key fob to work again. If the issue continues you should speak with a certified technician. They will be able diagnose the root of any issues.