Reasons Your Fiat 500 Key Fob Won't Work

A key fob with the fiat punto key programming 500 number is a convenient way to open the doors and start the car. There are a myriad of reasons the fob could stop functioning. This could be due to a dead coin battery water damage, [Redirect-302] receiver module issues, and interfering.

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

Dead Coin Battery

A dead battery is the most frequent cause of your 500 key fob that isn't working. Modern key fobs have an operating range that is limited and must be within a few inches 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, simply replace the battery of your coin cell (Part number CR2032) with a fresh one from a trusted brand such as Panasonic, Duracell, or Energizer. You can typically find them in your local hardware store or online.

After you've replaced the coin cell battery you can test it by standing close to your Fiat 500 and [Redirect-302] pressing the buttons. The car will blink its parking lights, and the key fob should operate the lock and unlock switches.

If your key fob isn't working even after replacing the battery, there might be water damage that has prevented it from connecting to the module in your vehicle. Water damage can occur in many ways, including the simple splash or submerging the key fob in saltwater at the beach. If you suspect that your fob was exposed to water, place it in a bag of rice to draw out the moisture. If that doesn't work your fob may need to be reprogrammed by a professional locksmith or dealer.

Water Damage

While the fob comes with rubber seals to keep water from the electronic chip inside and out of the ocean or washing it in a machine could cause water damage. Saltwater poses a particular risk to the fob's circuit board that can cause it to short out and eventually die. It's not a good thing to get the fob wet, but don't give it up in the event that you accidentally drop it in water or fail to take it out of your pocket.

Remove the battery first. Clean the electronic chip using isopropyl ethanol or a similar product and then dry it completely before replacing the battery. Then try the fob and test if it works. If the key doesn't function, it may need to be reprogrammed. This is usually handled by a dealer or repairer professional auto locksmith.

If the key is a newer model and has not been programmed how to get fiat key code your vehicle It is likely that it needs to be replaced completely. A professional automotive locksmith will be able to complete this process. The locksmith needs to cut the key to match the ignition in your vehicle. They'll also need to reprogram the fob in the car's system. This is an affordable and quick procedure that can be completed on the same day.

Receiver Module Issues

Your 500 key fob may not function because it's out of range. The remote typically has an area of 30 feet or less and if it's far away from your car it will not respond to your commands. This can be easily fixed by moving closer to your vehicle until it begins responding.

If you've replaced your coin battery (commonly known as"button" or "button" or "watch") and your fob still won't work It could be because of an internal circuit board problem. In the majority of cases, reprogramming your fob will resolve this problem. You can find the procedure for the majority of vehicles on YouTube or in the owner's guide.

It could be necessary to replace the clips made of metal that hold the coin batteries in their place. If they loose tension, it could prevent your coin battery from sitting properly and cause your remote to malfunction.

In rare cases the fob might be out of connection with your vehicle as a result of hardware or software problems. You can fix this problem by visiting your local dealer or auto-locksmith to reprogram your key fob. In some instances the software may require reinstallation to your body control modules.

Interference

Interference can also cause the key fob to be unable to receive or transmit the signal. This is possible when the key fob is near the radio transmitter (cell phones or radar detectors) or another source of electromagnetic radiation. Other reasons the key fob might not function may be a lack of connection to the buttons or the internal chip or water damage.

If your key fob suddenly stopped working, or you have tried everything at home to fix it (e.g. You may have a faulty 500 receiver module in the event that you've tried replacing the battery, reprogramming or using a spare key fob. The receiver module is located under the dash and is able to pick up the radio frequency signals from the key fob. It transforms the signals into electronic commands that are then processed by the vehicle.

Fortunately, there's an easy way to reset every single system on board in your 500, including the key fob. Disconnect the battery 12 volt for about 15 minutes by disconnecting the negative cable first then the positive cable. Reconnect the battery. This will erase any remaining electric current, and also restart the computer of your car. This will help you get your key fob to function again. If the problem persists it is recommended that you consult an experienced technician. They'll be able diagnose the exact cause of your problems.