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

A fiat 500 key replacement 500 key fob makes it simple to open doors and start your vehicle. There are a variety of reasons why the key fob might stop working. It could be due to a dead battery water damage, receiver module issues, or interference.

This listing is for a NEW replacement Fiat Flip Key Remote - an exact replica of the Ilco brand that must be programmed professionally by a local locksmith (click here for Locksmith Search). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most frequent cause of your 500 key fob not working. Modern key fobs have an operating range that is limited and must be within a few inches of your vehicle in order to work. If you're far away from your vehicle, and you press the key fob button the spare car key fiat 500 won't be able to respond, and will display a "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 new one from a reputable brand such as Panasonic, Duracell, or Energizer. You can typically find them in your local hardware store or on the internet.

After you've replaced the coin cell battery, you can test it by standing next to your Fiat 500 Duplicate key 500 and pressing the buttons. The car should blink its parking lights and the key fob should work the lock and unlock buttons.

If the key fob doesn't function after replacing the battery, it might have water damage that prevents it from communicating with the receiver module in your vehicle. Water damage can happen in many ways, such as simply splashing or submerging your key fob in saltwater at the beach. If you suspect that your fob was exposed to water, put it in a dry rice bag to draw the moisture out. If that doesn't work, your fob may need to be reset by a professional auto locksmith or by the dealer.

Water Damage

The fob does have rubber seals that keep water out of the electronic chip inside, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can be particularly harmful how to program fiat 500 key fob the fob's circuit board that can cause it to short out and eventually end up dying. If you get the fob wet, it's not a good idea but if you accidentally drop it into the water in a cup or do not remember to take it out of your pocket before you run the washing machine, don't give up hope.

First remove the battery from the fob. Clean the electronic chip using isopropyl or a similar product and then dry it thoroughly before replacing the battery. Check the fob to see if it is working. If the key isn't working it could need to be programmed again. This is usually done 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 that can be completed by a professional automotive locksmith. The locksmith needs to cut the key to match the ignition on your vehicle. They will also need to program the fob into the system of your car. This is a cheap and quick process that can be completed in the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob may stop working is that it's simply out of range. The remote usually has 30 feet of range or less, and if it's too far from your vehicle, it won't respond to your commands. It's easy to fix this by moving the remote closer to your car until it responds.

If you've replaced the coin battery (commonly known as"button" or "button" or "watch") and the fob won't work, it could have an internal circuit board problem. Reprogramming your fob can resolve the issue. You can find the instructions for most vehicles on YouTube or in the owner's guide.

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

In rare cases the fob might become desync'd with your vehicle due to software issues or hardware issues. This could cause a significant headache, but you can often fix this by visiting an auto locksmith to have them reprogram your fob for you. In some instances, the software may also require reinstallation into your body control modules.

Interference

Interference can also cause the key fob not to receive or transmit an signal. This could occur if the key fob is in close proximity to a radio transmitter like a cell phone or radar detector. The key fob may 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 solve the issue (e.g. You may have a faulty 500 receiver module after you've tried replacing the battery, reprogramming, or using an alternative key fob. The receiver module, which is located under the dashboard, detects radio frequency signals from your key fob. It transforms the signals into electronic commands that are then read by the vehicle.

There's a quick and easy way to reset the 500's in-board system, including the keyfob. Disconnect the battery 12 volt for about 15 minutes, by taking off the negative cable first then the positive cable. Then reconnect the battery. This will erase any remaining electric current, and also restart the car's computer. This could help you get your key fob to function again. If the issue persists, you should consult a certified technician. They'll be able to diagnose the exact cause of your problem.