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Reasons Your Fiat 500 Key Fob Won't Work

A key fob with the fiat 500 number is a great way to open the doors and begin the car. There are a myriad of reasons why the fob won't be working. This could be due to a dead coin-battery and water damage, as well as problems with the receiver modules, and interference.

This listing is for an NEW replacement Fiat Flip Key Remote that appears similar to the Ilco brand. It needs to be professionally programmed (click here to find local locksmiths for your vehicle). Includes lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob doesn't function is the battery is dead. Modern key fobs come with a limited range of operation, and must be within a few feet of the vehicle to operate. If you are far 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, simply replace the coin cell battery (Part number CR2032) with a new one from a reputable manufacturer like Panasonic, Duracell, or Energizer. They can be found in your local hardware store or online.

After you've changed the battery on 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 should operate the lock and unlock switches.

If your key fob isn't working after replacing the battery, it might be water damage that is preventing it from communicating with the module in your vehicle. Water damage can occur in many ways, such as an easy splash or submerging the key fob into saltwater at the beach. If you believe your fob was exposed to water, place it in a rice bag to draw out the moisture. If that doesn't work your fob is likely to need to be reset by an experienced auto locksmith or dealer.

Water Damage

While the fob has some rubber seals that keep water from the electronic chip inside and out of the ocean or washing it in a machine can cause water damage. Saltwater poses a particular risk to the circuit board of the fob which causes it to short out and eventually end up dying. It's not good to soak the fob in water however, don't give it up even if you accidentally drop the fob in water, or fail to take it out of your pants pocket.

First, remove the battery from 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 test if it works. If the key doesn't function, chip it may need to be programmed again. This is typically handled by a professional or dealer auto locksmith.

If the key is a newer model and has never been programmed to your vehicle It is likely that it needs to be replaced completely. This is an easy process which can be accomplished by a professional locksmith for automotive use. The locksmith will require the key cut to match your car's ignition. The locksmith also needs to reprogram your fob in the car's system. This is a cost-effective and fast process that can be completed on the same day.

Receiver Module Issues

The 500 key fob could not function because it's out of range. The remote has a maximum range of 30 feet. So when you're too far away 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 your fob does not work after you replace the battery inside the coin, which is also known as a "button", "watch" or "button" or "button", it may be due to a malfunction on the circuit board inside. Reprogramming the fob is usually the solution to the issue. You can find instructions on how to do this for Chip all vehicles by searching YouTube or consulting the owner's manual.

It is possible to replace the metal retaining clips that keep the coin battery in place. If they loose tension, they could stop the battery from being seated properly and could result in the malfunction of your remote.

In rare instances, the fob could be out of the vehicle's sync because due to hardware or software issues. You can fix this problem by visiting your local dealer or auto-locksmith to reprogram your key fob. In some instances it may be necessary to reinstall the software on your body control module, as well.

Interference

In addition to a dead coin battery The key fob might not be receiving or transmitting the signal due to interference. This could occur if the key fob is close to a radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. Other reasons why the key fob may not function could be due to a weak connection to the buttons or the internal chip, or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to resolve it (e.g. You might have a damaged 500 receiver module If you've tried replacing it with a battery, reprogramming it, or using a spare key fob. 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.

Fortunately, there's an easy method to reset all of the on-board systems in your 500, including the key fob. Disconnect the 12 volt battery for about 15 minutes by removing the negative cable and then the positive cable. Then reconnect the battery. This will erase any remaining electrical charge, and then restart the computer of your car. This could help you get your key fob to function again. If the issue persists, you should consult an experienced technician. They will be able to identify the root cause of any issues.