Reasons Your fiat punto key 500 Key Fob Won't Work

A key fob for the Fiat panda Key fob replacement 500 allows you to easily open doors and start your vehicle. There are a variety of reasons why the key fob might stop working. This could be due to a dead coin-battery, water damage, problems with the receiver modules, and interference.

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 search for local locksmiths for automotive locksmiths). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

A dead battery is probably the most common cause of your 500 key fob that isn't working. Modern key fobs have a very restricted operating range, and must be within only a few feet from the vehicle to operate. If you are far from your vehicle and press the key fob button the car won't be able to respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery in the coin cell (Part number CR2032) by a new one from a reputable brand such as Panasonic, Duracell, or Energizer. You can usually find them in your local hardware store or on the internet.

After you've changed the battery on the coin cell you can test it by standing next to your Fiat 500 and pressing the buttons. The parking lights should blink and the key fob should operate the lock and unlock switch.

If your key fob still isn't working after replacing the battery, it may be water damage that prevents it from interacting with the module inside your vehicle. Water damage can occur in a variety of ways, ranging from an accidental splash to submerging the fob salt water at the beach. If you suspect that your fob was exposed to water, place it in a rice bag to draw out the moisture. If this does not work, you'll have to get your fob reprogrammed either by an auto locksmith or a dealer.

Water Damage

Damage to the water supply can occur if you immerse the fob in the ocean, or wash it in a washer. Saltwater can cause the circuit board to short and eventually cease to function. In the event that you let your fob get wet, it's not an ideal choice, but if you drop it into the water in a cup or don't remember to take it out of your pants pocket before running the washing machine do not give up hope.

First, remove the battery. Before replacing the battery clean the electronic chip using isopropyl or another similar product. Check the fob again to see if it is working. If the key doesn't work, it may have to be reprogrammed. This is typically done by a dealer or professional auto locksmith.

If the key you have is older and not programmed for your car then you'll need to replace it completely. This is a simple process which can be accomplished by a professional automotive locksmith. The locksmith will have to cut the key to match the ignition of your vehicle. The locksmith will also need to reprogram your fob in the car's system. This is an affordable and quick process that can be completed the same day.

Receiver Module Issues

One of the most common reasons your 500 key fob might stop functioning is because it's out of range. The remote typically has a range of 30 feet or less, and if it's too far from your vehicle, it will not respond to your commands. This can be easily fixed by moving closer to your vehicle until it starts responding.

If you've replaced the coin battery (commonly called a "button" or "watch") and the fob isn't working It could be because of an internal circuit board problem. Reprogramming the fob typically resolves this issue. You can find instructions on how to do this on the majority of automobiles by searching YouTube or looking through the owner's manual.

You may have to replace the metal retaining clips that keep the battery of your coin in place. If they lose tension, it could hinder the battery from being seated properly, and this will cause your remote to malfunction.

In rare instances, the fob can become out of sync with your vehicle because of hardware or software problems. You can fix this problem by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances the software might need to be reinstalled in your body control modules.

Interference

In addition to a dead coin battery the key fob could not be able to transmit or receive a signal due to interference. 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 might not work include a poor connection to the buttons or damage to the internal chip or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to resolve it (e.g. You may have a faulty 500 receiver module If you've tried replacing it with a battery, reprogramming, and using a spare key fob. The receiver module is situated under the dash and receives the radio frequency signals from the key fob. It transforms the signals into electronic commands, which are then translated by the vehicle.

Luckily, there is an easy way to reset all of the on-board systems in your 500, including the key fob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Then reconnect the battery. This will clear out any residual electricity and Fiat Panda Key Fob Replacement restart the car's computer system, which could allow you to the key fob to function again. If the issue continues, you should consult an expert technician. They can determine the exact cause of your problems.