13 Things About Fiat Panda Key Fob Replacement You May Not Have Known

Reasons Your Fiat 500 Key Fob Won't Work

A key fob for the Fiat 500 allows you to easily open doors and start your car. There are a myriad of reasons the fob could stop working. It could be due to a dead battery, water damage, receiver module problems, and interference.

This listing is for a 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 trunk, lock and unlock buttons.

Dead Coin Battery

The most common reason your 500 key fob doesn't function is the battery is dead. Modern key fobs come with a limited operating range, 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, replace the battery on your coin cell (Part number CR2032) with a fresh one from a trusted brand such as Panasonic, Duracell, or Energizer. cut and program are available at your local hardware store, or online.

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

If the key fob won't work after replacing the battery, it might have water damage that prevents it from communicating with the receiver module in your car. Water damage can happen in a variety of ways, from small splashes to submerging the fob in salt water at the beach. If you suspect that your fob has been exposed to water, you can place it in a bag of rice to draw out the moisture. If this doesn't work the fob might require reprogramming by an experienced auto locksmith or by the dealer.

Water Damage

Water damage can occur when you submerge the fob in the ocean or wash it in a machine. Saltwater can cause the circuit board to short and then fail. The fob getting wet is not a good idea however, if you drop it into a cup of water or forget to remove it from your pocket before you run the washing machine do not give up hope.

Remove the battery first. Before replacing the battery, clean the electronic chip with isopropyl or similar products. Next, test the fob to test if it works. If the key does not work, it may need to be reprogrammed. This is usually handled by a dealer or professional auto locksmith.

If your key is a bit older and has not been programmed to work with your vehicle, you will need to replace it completely. A professional locksmith for cars will be able to complete this process. The locksmith will need the key cut to match your car's ignition. The locksmith will also have to reprogram your fob in the vehicle's system. This is an affordable and quick process that can be completed within the same day.

Receiver Module Issues

The 500 key fob you have may not function because it's out of range. The remote usually has a range of 30 feet or less, and if it's too far from your car, it will not respond to your commands. This can be fixed by moving closer to your vehicle until it starts responding.

If you've replaced the coin battery (commonly known as"button" or "button" or "watch") and the fob isn't working, it could have an internal circuit board problem. Reprogramming the fob typically resolves this issue. There are instructions on how to do this for the majority of automobiles by searching YouTube or checking out the owner's manual.

It's possible that you need to replace the metal retaining clips that hold the battery of your coin in place. If they loose tension it could prevent the coin battery from being properly seated and could cause 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 issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In some instances they may have to install the software again in your body control module, too.

Interference

In addition to a dead battery on a coin the key fob could not be able to transmit or receive an signal due to interference. This could happen when the keyfob's location is in close proximity to a radio transmitter, like a cellphone or radar detector. Other reasons the key fob might not function could be due to a weak connection to the buttons or damage to the internal chip or water damage.

If your key fob suddenly stopped working, or you have tried everything at home to resolve it (e.g. replacing the battery, reprogramming, and using the spare key fob, you may have a damaged receiver module on your 500. The receiver module is located under the dash and is able to pick up the radio frequency signals from the key fob. Then, it converts them into electronic commands that the vehicle interprets.

Luckily, there is an easy method of resetting every single system on board in your 500 keys, including the key fob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Reconnect the battery. This will remove any remaining electricity and then restart the car's computers, which could help the key fob to function again. If the problem persists it is recommended that you consult an expert certified technician. They'll be able to determine the exact cause of your problems.