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

A fiat punto remote key replacement 500 key fob is a convenient method to open the doors and start the car. There are many reasons why the key fob might stop working. This includes a dead battery water damage, receiver modules issues, and interference.

This listing is for an NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to search for local locksmiths in the automotive industry). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason that the 500 key fob won't work is an inactive battery. Modern key fobs have a very limited operating range, and should be within a few feet of the vehicle in order to function. If you are not within your vehicle, and you hit the keyfob, it will not respond, and display the message "Key Fob Not Detected".

If this happens, replace the battery in the coin cell (Part number CR2032) with a brand new one from a reputable brand like Panasonic, Duracell, or Energizer. They can be found in the local hardware store or online.

You can test the battery in the coin-cell by pressing the buttons while standing close to your fiat panda key fob (go here) 500. The parking lights should light up and the key fob should operate the lock and unlock switches.

If your fob's key doesn't work even after replacing the battery, it could be water damage that hinders it from communicating with the module in your vehicle. Water damage can occur in a variety of ways, such as the simple splash or submerging your key fob in saltwater at the beach. If you suspect your fob was exposed to water, try putting it in a dry rice bag to pull the moisture out. If this doesn't work, the fob might need to be reprogrammed by an experienced locksmith or dealer.

Water Damage

Water damage can happen if you immerse the fob into the ocean, or wash it in a washing machine. Saltwater is especially dangerous to the fob's circuit board, causing it to short out and eventually end up dying. It's not good to let the fob get wet, but don't give it up if you accidentally drop it in water or forget to remove it from your pants pocket.

First, remove the battery from the fob. Before replacing the battery clean the electronic chip with isopropyl or a similar product. Then test the fob to verify if it is working. If the key doesn't function it could need to be reset. This is usually done by an auto locksmith or dealer.

If the key is a newer model and has never been programmed to your car It will most likely need to be replaced completely. A professional locksmith for automotive can complete this simple process. The locksmith will need the key cut to match the car's ignition. They will also need to program the fob into your car's system. This is a quick and inexpensive process that is usually completed on the same day.

Receiver Module Issues

One of the main reasons your 500 key fob may stop functioning is because it's out of range. The remote's range is of 30 feet, so if you are too far from your vehicle it won't respond to your commands. This can be easily fixed by moving closer to your vehicle until it begins responding.

If you've replaced the battery in your coin (commonly called a "button" or "watch") and the fob isn't working It could be because of an internal circuit board issue. In most cases, reprogramming the fob will resolve this problem. You can find the instructions for most vehicles on YouTube or in the owner's guide.

It may be necessary to replace the metal clips that hold the coin batteries in the correct position. If they lose tension, it could prevent your coin battery from being properly seated and cause your remote to malfunction.

In rare cases the fob could be out of alignment with your vehicle because of hardware or software issues. This could be a huge trouble, but you could usually fix it by visiting a local dealer or auto locksmith to have them reprogram your fob. In some cases it may be necessary to reinstall the software in your body control module, as well.

Interference

Interference can also cause the key fob not to receive or transmit signals. This could occur if the key fob is located near radio transmitters (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob might not function due to a bad connection with the buttons or water damage, or damage to the internal chips.

If the key fob has suddenly stopped working, without notice or even after trying every option at home to fix it e.g. It could be a defective 500 receiver module after you've tried replacing the battery, reprogramming or using a spare car key fiat 500 key fob. The receiver module, which is located beneath the dashboard, is able to pick up radio frequency signals from your key fiat 500 fob. It converts them to electronic commands that the vehicle interprets.

There's a simple method to reset the 500's in-board system, including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Reconnect the battery. This will clear any residual electricity, and restart the computer of your car. This can help you get your key fob to function again. If the problem persists you should speak with an experienced technician. They can identify the root cause of your problems.