What The 10 Most Worst Fiat Panda Key Fob Replacement Fails Of All Time Could Have Been Prevented

Reasons Your fiat Car keys replacement 500 Key Fob Won't Work

A key fob for the Fiat 500 is a convenient method to unlock the doors and start the car. However, there are many reasons why the fob won't be functioning. This could be due to a dead battery water damage, problems with receiver modules, as well as interference.

This listing is for a NEW replacement fiat 500x key fob replacement Flip Key Remote that appears similar to the Ilco brand. It needs to be professionally programmed (click here to find local automotive locksmiths). Includes lock, unlock and trunk buttons.

Dead Coin Battery

The most common reason your 500 key fob won't work is an inactive battery. Modern key fobs come with a restricted operating range, and must be within a few feet of the car to operate. If you're far away from your vehicle, and you press the key fob button, the car will not respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

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

You can test the battery of your coin-cell by pressing the buttons while standing near your Fiat 500. The parking lights will flash and the key fob will operate the lock and unlock switches.

If your key fob does not work after replacing the battery, there might be water damage that prevents it from interacting with the module inside your vehicle. Water damage can happen in a variety of ways, ranging from small splashes to submerging the fob in salt water at the beach. If you believe your fob was exposed to water, put it in a bag of rice to draw out the moisture. If that doesn't work your fob will probably require reprogramming by an experienced auto locksmith or the dealer.

Water Damage

Water damage can happen if you immerse the fob in the ocean or wash it in a washer. Saltwater can cause the circuit board to become shorted and eventually fail. The fob getting wet is not an ideal choice however, if you drop it in a glass of water or fail to take it out of your pants pocket prior to running the washer, don't give up hope.

First, remove the battery from the fob. Clean the electronic chip using isopropyl alcohol or a similar product and dry it completely before replacing the battery. Test the fob afterward to verify if it's working. If the key doesn't function it could need to be programmed again. This is usually done by a professional or dealer auto locksmith.

If your key is older and is not programmed for your vehicle You will need to replace it completely. A professional locksmith for automotive can carry out this simple task. The locksmith will require the key to be cut to match your vehicle's ignition. They'll also have to reprogram the fob to the system of your car. It's a simple and cost-effective process that can usually be completed in the same day.

Receiver Module Issues

The 500 key fob could be inoperable because it's out of range. The remote has a maximum range of 30 feet, which means if you are too far away from your vehicle it won't be able to respond to your commands. This can easily be resolved by moving it closer to your vehicle until it starts responding.

If you've replaced the coin battery (commonly called a "button" or "watch") and the fob isn't working it could be due to an internal circuit board issue. In most cases, reprogramming the fob can resolve the issue. You can find directions on how to do this on the majority of automobiles 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 may prevent your battery from sitting properly and cause your remote to malfunction.

In rare instances, the fob might be out of connection with your vehicle as a result due to hardware or software issues. This could be a huge problem, but you can often fix this by visiting a local dealer or auto locksmith to reprogram your fob. In some cases, the software may also require reinstallation in your body control modules.

Interference

Interference can also cause the key fob to be unable to receive or transmit a signal. This could occur if the keyfob is in close proximity to a radio transmitter, like a cell phone or radar detector. Other reasons why the key fob might not work include a poor connection to the buttons or damage to the internal chip, or water damage.

If the key fob has been unable to function for a while without notice or after trying everything you can at home to resolve it e.g. You might have a damaged 500 receiver module in the event that you've tried replacing the battery, reprogramming, and using a spare key fob. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. It converts the signals into electronic commands which are then processed by the vehicle.

There's a quick and easy way to reset the 500's in-board system, including the keyfob. Disconnect the 12 volt battery for approximately 15 minutes by disconnecting the negative cable first then the positive cable. Then, reconnect the battery. This will get rid of any remaining electricity and restart the car's computers. This can help the key fob to function again. If the issue persists you should speak with an experienced technician. They will be able to identify the root cause of your issues.