The Worst Advice We've Been Given About Fiat Panda Key Fob Replacement

Reasons Your Fiat 500 Key Fob Won't Work

A key fob from Fiat 500 allows you to easily open doors and start your car. There are a variety of reasons why the key fob might stop working. This includes a dead battery and water damage, as well as problems with the receiver modules, and interference.

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

Dead Coin Battery

The most frequent reason that your 500 key fob will not function is a dead battery. Modern key fobs operate with a limited range of operation, and must be within just a few feet of the vehicle in order to function. If you are further away from your vehicle, and you press the keyfob button it won't respond and display the message "Key Fob Not Detected".

If this happens you need to replace the battery of your coin-cell (Part Number CR2032) by a fresh one of a reliable brand, like Panasonic Duracell or Energizer. You can usually find them at your local hardware store or online.

You can test the coin-cell battery by pressing the buttons while standing close to your Fiat 500. The car should flash its parking lights, service and the key fob should operate the lock and unlock switches.

If your key fob isn't working after replacing the battery, there may be water damage which prevents it from connecting to the module inside your vehicle. Water damage can occur in a number of ways, from an accidental splash to submerging the fob in salt water at the beach. If you suspect that your fob was exposed to water, you can try placing it in a dry rice bag to pull the moisture out. If this doesn't work, your fob is likely to require reprogramming by an experienced auto locksmith or dealer.

Water Damage

Damage to the water supply can occur if you immerse the fob into the ocean or wash it in a washer. Saltwater is especially dangerous to the circuit board of the fob and can cause it to short out and eventually end up dying. It's not the best idea to let the fob get wet but don't give up even if you accidentally drop the fob in water or forget to remove it from your pants pocket.

Remove the battery first. Before replacing the battery clean the electronic chip with isopropyl or a similar product. Check the fob to see if it is working. If the fob doesn't work, it may have to be reprogrammed. This is usually handled by a professional or dealer auto locksmith.

If your key is a bit older and is not programmed to work with your vehicle then you'll need to replace it completely. This is a simple procedure that can be completed by a professional automotive locksmith. The locksmith will require the key cut to match your vehicle's ignition. The locksmith will also have to reprogram your fob in the vehicle's system. This is a quick and cost-effective procedure which can be completed the next day.

Receiver Module Issues

One of the most common reasons your 500 key fob might stop functioning is that it's out of range. The remote typically has a range of 30 feet or less, and if it's too far away from your car it won't respond to your commands. This can be easily fixed by moving it closer to your vehicle until it begins responding.

If you've replaced the battery in your coin (commonly known as"button" or "button" or "watch") and your fob doesn't function it could be due to an internal circuit board issue. Reprogramming your fob can resolve this problem. There are instructions on how to do this for all vehicles by searching YouTube or checking out the owner's manual.

You may need to replace the metal clips that keep the coin battery. If they loose tension, it could hinder the battery from sitting properly and result in the malfunction of your remote.

In rare cases the fob could be out of connection with your vehicle as a result of hardware or software issues. This could cause a significant headache, but you can usually fix it by visiting a local dealer or auto locksmith to reprogram your fob. In some cases they might need to reinstall the software on your body control module as well.

Interference

In addition to a dead battery on a coin The key fob may not be receiving or transmitting an signal due to interference. This can happen when the key fob is near the radio transmitter (cell phones, radar detectors) or any other source of electromagnetic radiation. The key fob might not function because of a weak connection to 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 resolve it (e.g. You could have a malfunctioning 500 receiver module after you've tried replacing the battery, reprogramming, or using a spare key fob. The receiver module, which is located beneath the dashboard, receives radio frequency signals from your key fob. It converts the signals into electronic commands, which are then interpreted by the vehicle.

There is a simple way to reset the 500's in-board system including the keyfob. Disconnect the 12 volt battery for about 15 minutes, by disconnecting the negative cable first then the positive cable. Reconnect the battery. This will get rid of any residual electricity and restart the car's computers, which could help the key fob to function again. If the issue continues, you should seek the advice of an expert technician. They'll be able determine the exact cause of your issue.