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

A key fob from fiat key 500 allows you to easily open doors and start your car. There are many reasons why the fob won't work. These include a dead coin battery or damaged receiver module, water damage problems, 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 automotive locksmiths). This remote includes trunk, lock and unlock buttons.

Dead Coin Battery

The most common reason your 500 key fob will not function is the battery is dead. Modern key fobs have only a limited range of operation and must be within a few inches of the vehicle in order to function. If you are far from your vehicle and press the key fob button, the car won't respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

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

After you've changed the battery on the coin cell, you can test it by standing close to your fiat 500 replacement key uk 500 and pressing the buttons. The car will blink its parking lights and the key fob will operate the lock and unlock switches.

If the fob's remote doesn't function after replacing the battery, it may be damaged by water that blocks it from communicating with the receiver module in your vehicle. Water damage can happen through a variety of methods, including simply splashing or submerging the key fob saltwater at the beach. If you suspect that your fob has been exposed to water, place it in a bag of rice to draw out the moisture. If this doesn't work, your fob is likely to require reprogramming by an experienced auto locksmith or by the dealer.

Water Damage

The fob does have rubber seals to keep water from the chip's electronic circuit and out of the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and eventually fail. It's not the best idea to soak the fob in water but don't give up in the event that you accidentally drop it 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 ethanol or a similar product and then dry it thoroughly before replacing the battery. Test the fob next to see if it is functioning. If the key does not work, it might need to be changed. This is usually handled by an auto locksmith or dealer.

If the key you have is older and not programmed for your vehicle You will need to replace it completely. This is an easy process which can be accomplished by a professional automotive locksmith. The locksmith will need the key fiat to be cut to match the car's ignition. They'll also have to reprogram the fob to the car's system. This is a low-cost 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's range is of 30 feet. Therefore, in the event that you are far from your car it won't be able to respond to your commands. You can easily solve this issue by moving the remote closer to your car until it responds.

If your fob does not work after replacing the battery inside the coin, which is also called a "button", "watch" or "button", it could be due to a problem with the internal circuit board. Reprogramming your fob can resolve this problem. You can find the instructions on how much is a new fiat 500 spare key cost uk 500 key; More Help, to do this on the majority of vehicles by searching YouTube or reading the owner's manual.

You may need to replace the metal retaining clips that hold the coin battery in place. If they lose tension, it can prevent your coin battery from being properly seated and cause your remote to malfunction.

In rare cases the fob might become desync'd with your vehicle due to software issues or hardware issues. This can be a major issue, but you are able to frequently fix this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In certain instances, they may need to reinstall the program in your body control module as well.

Interference

Interference can also cause the key fob to not receive or transmit an signal. This can happen when the key fob is close to radio transmitters (cell phones or radar detectors) or another source of electromagnetic radiation. The key fob might not function because of a problem with the buttons, water damage or damage to the internal chips.

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

There is a simple way to reset the 500's on-board system, including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable, then the positive cable. Reconnect the battery. This will clear any residual electricity, and allow you to restart the car's computer. This can help get your key fob to function again. If the issue persists you should seek out an expert technician. They will be able diagnose the root cause of any issues.