How The 10 Worst Fiat Panda Key Fob Replacement FAILURES Of All Time Could Have Been Prevented Reasons Your Fiat 500 Key Fob Won't Work

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


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

Dead Coin Battery

A dead battery is probably the most common reason for your 500 key fob being inoperative. replacement key for fiat ducato van come with a restricted operating range, and should be within some feet of the car to operate. If you are not within your vehicle, and you push the keyfob button it will not respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery of your coin cell (Part number CR2032) by a new one from a reputable brand like Panasonic, Duracell, or Energizer. You can find them at the local hardware store or online.

After you've replaced the coin cell battery It is possible to test it by standing near your Fiat 500 and pressing the buttons. The car should flash its parking lights and the key fob should operate the lock and unlock switches.

If your fob's key isn't working after replacing the battery, there could be water damage that hinders it from communicating with the module in your vehicle. Water damage can happen in a variety of ways, ranging from a light splash to submerging the fob into salt water at the beach. If you believe your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If this fails, you'll have to get your fob reset 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 machine. Saltwater can cause the circuit board to short, and eventually cease to function. It's not a good idea to submerge the fob in water but don't give up if you accidentally drop it in water or forget to remove it from your pocket.

Remove the battery first. Clean the electronic chip with isopropyl or a similar product and dry it completely before replacing the battery. Next check the fob to test if it works. If the fob doesn't work then it might need to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If the key is a newer model and was not programmed to your car, it will likely need to be replaced completely. A professional automotive locksmith will be able to complete this process. The locksmith will have to cut the key to match the ignition of your car. The locksmith also needs to reprogram your fob into the car's system. It's a simple and affordable process that can usually be completed in the same day.

Receiver Module Issues

The 500 key fob could stop working because it is out of range. The remote has a range of 30 feet. Therefore, in the event that you are far away from your vehicle it won't respond to your commands. This can be fixed by moving it closer to your vehicle until it begins responding.

If your fob doesn't work after you replace the coin battery, also called a "button", "watch" or "button" it could be due to a problem with the circuit board inside. In most cases, reprogramming the fob will solve the issue. You can find directions on how to do this on the majority of vehicles by searching YouTube or consulting the owner's manual.

It may be necessary to replace the metal clips that hold the coin batteries in their place. If they loose tension, it can stop your coin battery from sitting properly, causing your remote to malfunction.

In rare cases it is possible that the fob will become desync'd with your vehicle due to software issues or hardware issues. This can be a major headache, but you can usually resolve this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In certain situations they might need to install the software again in your body control module, as well.

Interference

Interference can also cause the key fob not to receive or transmit the signal. This can occur when the keyfob is in close proximity to a radio transmitter, like a cell phone or radar detector. Other reasons why the key fob may not function could be due to a weak connection to the buttons and internal chip or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to fix it (e.g. replacing batteries, reprogramming or using the spare key fob, you could have a defective receiver module on your 500. The receiver module, which is located under the dashboard, picks up radio frequency signals from your key fob. It converts the signals into electronic commands that are then translated by the vehicle.

There is a straightforward method to reset the 500's internal system including the keyfob. Disconnect the 12 volt battery for about 15 minutes by removing the negative cable and then the positive cable. Reconnect the battery. This will eliminate any remaining electrical charge and restart the car's computers. This can help you get your key fob working again. If the problem persists you should seek out an expert technician. They will be able diagnose the exact cause of problems.