Reasons Your Fiat 500 Key Fob Won't Work

A key fob for the fiat 500 keys 500 replacement key near me (my webpage) 500 makes it easy to open doors and start your vehicle. There are a myriad of reasons why the fob won't be working. This includes a dead battery or water damage, problems with the receiver modules, and interference.

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Dead Coin Battery

The most common reason the 500 key fob won't work is an inactive battery. Modern key fobs have a very limited operating range, and must be within a few feet of the vehicle in order to function. If you're far away from your vehicle and you press the key fob button the car won't respond and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the coin-cell battery (Part Number CR2032) with a new key for fiat 500 battery of a trusted brand such as Panasonic Duracell or Energizer. You can find them at your local hardware store or online.

After you've replaced the battery in the coin cell It is possible to test it by standing near your Fiat 500 and pressing the buttons. The car will flash its parking lights and the key fob should work the lock and unlock switches.

If your key fob isn't working after replacing the battery, it might be water damage that prevents it from connecting to the module in your vehicle. Water damage can happen in a variety of ways, such as the simple splash or submerging the key fob saltwater at the beach. If you suspect your fob has been exposed to water, put it in a dry rice bag to draw the moisture out. If that doesn't work, your fob is likely to require reprogramming by a professional auto locksmith or the dealer.

Water Damage

Damage to the water supply can occur if you submerge the fob in the ocean or wash it in a washer. Saltwater can be particularly harmful to the circuit board of the fob and can cause it to short out and eventually die. It's not a good thing to get the fob wet however, but don't give it up when you accidentally drop it in water or fail to remove it from your pocket.

First take the battery off the fob. Clean the electronic chip with isopropyl ethanol or a similar product and dry it completely before replacing the battery. Next try the fob and test if it works. If the key does not work, it may need to be reset. This is usually done by an auto locksmith or dealer.

If your key is older and not programmed for your vehicle, you will need to replace it completely. This is a simple procedure that can be completed by a professional automotive locksmith. The locksmith will require the key to be cut to match your car's ignition. The locksmith will also need to program your fob into the lost car keys fiat's system. This is a cost-effective and fast process that can be completed within the same day.

Receiver Module Issues

Your 500 key fob might not work because it's out of range. The remote has a maximum range of 30 feet, which means in the event that you are far away from your vehicle it won't be able to respond to your commands. It can be solved by moving it closer to your vehicle until it starts responding.

If your fob does not work after you replace the battery for the coin, also called a "button", "watch" or "button" It could be due to an issue with the circuit board inside. In the majority of cases, reprogramming your fob will resolve this problem. You can find the instructions 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 their place. If they loose tension, it can stop your coin battery from sitting properly, causing your remote to malfunction.

In rare cases the fob might be out of alignment with your vehicle because of hardware or software problems. This can cause a major headache, but you can usually resolve this issue by visiting a local dealer or auto locksmith to have them reprogram your fob for you. In certain situations they might need to install the software again in your body control module, as well.

Interference

Interference can also cause the key fob not to receive or transmit the signal. This is possible when the key fob is near the radio transmitter (cell phones and radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob could not function include a poor connection to the buttons or the internal chip or water damage.

If the key fob failed to work one day out of the blue and you've tried everything you can do at home to solve it e.g. battery replacement, reprogramming and using the spare key fob, you might have a malfunctioning receiver module on your 500. The receiver module, located under the dashboard, detects radio frequency signals from your key fob. It then converts them into electronic commands that the vehicle interprets.

There's a simple method to reset the 500's onboard system including the keyfob. Disconnect the battery of 12 volts for about 15 minutes by removing the negative cable and then the positive cable. Then, reconnect the battery. This will eliminate any remaining electrical charge and restart the car's computers, which can help the key fob to function again. If the issue continues, you should consult an expert certified technician. They'll be able to identify the root cause of your problem.