A Provocative Rant About Fiat Panda Key Fob Replacement

Reasons Your fiat 500 remote key replacement 500 Key Fob Won't Work

A key fob for the fiat doblo replacement key 500 is a handy way to unlock the doors and get started the car. There are many reasons why the fob could stop working. These include a dead coin battery water damage, receiver module issues, or interference.

This listing is for an NEW replacement Fiat Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to find local automotive locksmiths). Includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob will not function is an inactive battery. Modern key fobs have limited operating range and must be within a few inches of the vehicle to work. If you're not close to your vehicle, and you press the key fob button the car won't be able to respond, and will display an "Key Fob Not Detected" message in the instrument cluster.

If this happens you need to replace the battery of your coin-cell (Part Number CR2032) by a fresh one of a trusted brand like Panasonic Duracell or Energizer. They are available at your local hardware store, or on the internet.

After you've replaced the battery of your coin cell It is possible to test it by standing next to your fiat 500 car key cover Punto Key Fob Replacement (Valetinowiki.Racing) 500 and pressing the buttons. The parking lights should flash and the key fob should operate the lock and unlock switches.

If your key fob still doesn't work even after replacing the battery, it might be water damage that has prevented it from communicating with the module inside your vehicle. Water damage can happen in a variety of ways, from the slightest splash to submerging your fob in salt water at the beach. If you believe your fob was exposed to water, place it in a bag of rice to draw out the moisture. If this does not work, you'll need to have your fob replaced by an auto locksmith or dealer.

Water Damage

While the fob comes with rubber seals to keep water out of the chip's electronic circuit, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater can be particularly harmful to the circuit board of the fob and can cause it to short out and eventually die. It's not the best idea to let the fob get wet however, but don't give it up even if you accidentally drop the fob in water or fail 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. Check the fob again to verify if it's functioning. If the key doesn't function, it may need to be programmed again. This is usually handled by a dealer or professional auto locksmith.

If the key you have is older and not programmed for your vehicle You will need to replace it completely. This is a simple procedure which can be accomplished by a professional automotive locksmith. The locksmith will need the key cut to match your vehicle's ignition. The locksmith will also have to reprogram your fob into the vehicle's system. This is a simple and affordable process that is usually completed the same day.

Receiver Module Issues

One of the main reasons why your 500 key fob might stop working is that it's simply out of range. The remote usually has a range of 30 feet or less, and if it's too far away from your car it will not 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 battery on your coin (commonly called a "button" or "watch") and the fob won't work it could be due to an internal circuit board problem. In the majority of cases, reprogramming your fob will resolve this problem. You can find the procedure for the majority of vehicles on YouTube or in the owner's guide.

It may be necessary to replace the clips made of metal that hold the coin batteries in their place. If they lose tension it could prevent your coin battery from sitting properly, causing your remote to malfunction.

In rare cases the fob might become desync'd with your vehicle because of software or hardware issues. You can fix this problem by visiting your local dealer or auto-locksmith to reprogram your key fob. In some instances they might need to reinstall the software on your body control module, too.

Interference

Interference can also cause the key fob to be unable to receive or transmit an signal. This is possible when the key fob is near a radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob might not work could be due to a weak connection to the buttons or the internal chip, or water damage.

If the key fob has stopped working one day without notice, or after trying everything you can do at home to fix it e.g. replacing batteries, reprogramming or using the spare key fob, it could have a malfunctioning receiver module on your 500. The receiver module, which is located under the dashboard, is able to pick up radio frequency signals from your key fob. It converts them to electronic commands that the vehicle interprets.

Fortunately, there's an easy method of resetting all on-board systems in your 500 and include the key fob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Then, reconnect the battery. This will eliminate any remaining electricity and restart the car's computers. This can help the key fob to function again. If the issue continues, you should consult an experienced technician. They will be able to determine the exact cause of any issues.