Looking Into The Future How Will The Fiat Panda Key Fob Replacement Industry Look Like In 10 Years

Reasons Your Fiat 500 Key Fob Won't Work
A key fob for the Fiat 500 is a great way to open the doors and start the car. However, there are numerous reasons why the fob may stop working. These include a dead coin battery, damage to the receiver module, issues, or interference.
This listing is for a NEW replacement Fiat Flip Key Remote - like the Ilco brand that must be programmed professionally by a local automotive locksmith (click here for Locksmith Search). It includes lock, unlock, and trunk buttons.
Dead Coin Battery
The most frequent reason why your 500 key fob doesn't function is due to the battery is dead. Key fobs of today have an operating range that is limited and must be within a few inches of the vehicle to work. If you are far from your vehicle and you press the key fob button the car won't respond and will display the "Key Fob Not Detected" message in the instrument cluster.
If this happens, simply replace the coin cell battery (Part number CR2032) with a fresh one from a trusted brand such as Panasonic, Duracell, or Energizer. You can find them in your local hardware store or on the internet.
After you've replaced the coin cell battery, you can test it by standing near your Fiat 500 and pressing the buttons. The parking lights should light up and the key fob should operate the lock and unlock switches.
If your fob's key does not work after replacing the battery, there could be water damage that hinders it from communicating with the module inside your vehicle. Water damage can occur in a number of ways, ranging from the slightest splash to submerging the fob in salt water at the beach. If you suspect that your fob was exposed to water, try putting it in a dry rice bag to draw the moisture out. If that doesn't work your fob may need to be reprogrammed by an experienced auto locksmith or the dealer.
Water Damage
While the fob has some rubber seals that keep water from the electronic chip inside it, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and eventually fail. It's not a good thing to soak the fob in water however, but don't give it up when you accidentally drop it in water or forget to take it out of your pocket.
Take the battery off first. Before replacing the battery clean the electronic chip using isopropyl or a similar product. Check the fob again to check if it's functioning. If the key doesn't function then it might need to be changed. This is typically handled by a professional or dealer auto locksmith.
If your key is older and has not been programmed to work with your vehicle, you will need to replace it completely. A professional locksmith for automotive will be able to complete this process. The locksmith must cut the key to match the ignition of your vehicle. They will also need to reprogram the fob in the system of your car. fiat 500 spare key is a simple and inexpensive process that can usually be completed in the same day.
Receiver Module Issues
One of the most common reasons your 500 key fob won't be functioning is because it's out of range. The remote has a maximum range of 30 feet. Therefore, if you are too far from your car it won't be able to respond to your commands. It can be solved by moving closer to your vehicle until it starts responding.
If you've replaced the battery on your coin (commonly called a "button" or "watch") and your fob doesn't function it could be due to an internal circuit board issue. Reprogramming the fob is usually the solution to this problem. You can find the instructions for most vehicles on YouTube or in the owner's guide.
You may need to replace the metal clips that keep the coin battery in place. If they lose tension it could prevent the coin battery from being properly seated and cause the remote to malfunction.
In rare instances, the fob could be out of the vehicle's sync because of software or hardware problems. This can cause a major issue, but you are able to often fix this by visiting a local dealer or auto locksmith to reprogram your fob for you. In some instances, the software may also require reinstallation into your body control modules.
Interference
In addition to a dead coin battery The key fob might not be able to transmit or receive a signal due to interference. This can occur when the keyfob's location is in close proximity to a radio transmitter such as a cell phone or radar detector. Other reasons the key fob could not function could be due to a weak connection to the buttons and internal chip or water damage.
If the key fob stopped working one day out of the blue, or after trying everything you can at home to fix it e.g. replacing the battery, reprogramming it and using the spare key fob, you might have a damaged receiver module on your 500. The receiver module is situated under the dash, and it picks up the radio frequency signals from the 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 approximately 15 minutes by removing the negative cable first then the positive cable. Reconnect the battery. This will remove any remaining electricity and restart the car's computers, which can help you the key fob to function again. If the issue continues you should seek out an expert certified technician. They will be able to identify the root of any problems.