Reasons Your fiat car keys 500 Key Fob Won't Work

A key fob for the fiat punto remote key price 500 makes it simple to open doors and start your car. There are a myriad of reasons the fob could stop working. It could be due to a dead battery, damage to the receiver module, water problems, and interference.

This listing is for a NEW replacement Fiat Flip Key Remote - look-alike Ilco brand that must be programmed professionally by a local automotive locksmith (click here to search for a Locksmith Search). It includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the main cause of your 500 key fob that isn't working. Modern key fobs offer a limited range of operation and must be within a few inches of your vehicle to function. If you are far from your vehicle and press the keyfob button, it won't respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery on your coin cell (Part number CR2032) by a new one from a reputable brand like Panasonic, Duracell, or Energizer. They are available at the local hardware store or online.

You can test the coin-cell battery by pressing the buttons while standing close to your fiat panda Key 500. The car will flash its parking lights, and the key fob should be able to operate the lock and unlock buttons.

If your key fob still isn't working after replacing the battery, it might be water damage that prevents it from interacting with the module in your vehicle. Water damage can happen in a variety of ways, fiat panda key from a light splash to submerging your fob in salt water at the beach. If you suspect that your fob has been exposed to water, place it in a rice bag to draw out the moisture. If this doesn't work your fob may need to be reset by a professional auto locksmith or the dealer.

Water Damage

Water damage can occur when you submerge the fob in the ocean or wash it in a machine. Saltwater can cause the circuit board to short and then cease to function. In the event that you let your fob get wet, it's not a good idea however, if you drop it in a glass of water or don't remember to take it out of your pocket before you run the washer, don't give up hope.

Take the battery off first. Before replacing the battery, clean the electronic chip with isopropyl or a similar product. Check the fob again to see if it is working. If the fob doesn't work, it may have to be reset. This is usually done by an auto locksmith or dealer.

If your key is old and has not been programmed to work with your vehicle it is necessary to replace it completely. A professional automotive locksmith can complete this simple process. The locksmith will have to cut the key to match the ignition of your vehicle. The locksmith also needs to reprogram the fob into the vehicle's system. This is a cost-effective and quick process that could be completed the same day.

Receiver Module Issues

The 500 key fob you have may be inoperable because it's out of range. The remote typically has an operating range of 30 feet or less, and if it's too far from your car, it won't respond to your commands. It's easy to solve this issue by moving the remote closer to your car until it responds.

If you've replaced the coin battery (commonly called"button" or "button" or "watch") and your fob doesn't function, it could have an internal circuit board issue. In most cases, reprogramming the fob will solve the issue. You can find the procedure for most vehicles on YouTube or in the owner's guide.

It's possible that you need to replace the metal clips that keep the coin battery in place. If they lose tension it could prevent the battery from being seated properly and can result in the malfunction of your remote.

In rare cases the fob might become desync'd with your vehicle because of software or hardware issues. This could be a huge trouble, but you could frequently fix this issue by visiting an auto locksmith to reprogram your fob. In some instances, they may need to install the software again in your body control module as well.

Interference

Interference can also cause the key fob to be unable to receive or transmit a signal. This is possible when the key fob is in proximity to radio transmitters (cell phones and radar detectors) or another source of electromagnetic radiation. Other reasons the key fob might not function include a poor connection to the buttons or damage to the internal chip, or water damage.

If the key fob has suddenly stopped working, out of the blue or after trying every option at home to fix it e.g. replacing the battery, reprogramming, and using the spare key fob, it could have a damaged receiver module on your 500. The receiver module is located under the dash and receives the radio frequency signals from the key fob. It converts them to electronic commands that the vehicle interprets.

Fortunately, there's an easy method of resetting all of the onboard systems in your 500, including the key fob. Disconnect the battery for 15 minutes by removing first the negative cable, then the positive cable. Then, 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 problem persists, you should consult an expert technician. They'll be able identify the root cause of your issue.