10 Facts About Fiat Panda Key Fob Replacement That Can Instantly Put You In A Good Mood
Reasons Your Fiat 500 Key Fob Won't Work
A key fob from Fiat 500 is a handy way to unlock the doors and start the car. There are many reasons the fob won't work. This includes a dead coin-battery and water damage, as well as receiver modules issues, and interference.
This listing is for an NEW replacement Fiat Flip Key Remote - look-alike Ilco brand that must be programmed professionally by a local locksmith (click here for Locksmith Search). This remote includes trunk, lock and unlock buttons.
Dead Coin Battery
A dead battery is the most common reason for your 500 key fob not working. Modern key fobs only have limited operating range and must be within a few inches of the vehicle to function. If you're far from your vehicle and press the key fob button the car won't be able to respond, and will display the "Key Fob Not Detected" message in the instrument cluster.
If this occurs then replace the battery for your coin-cell (Part Number CR2032) by a new one of a reliable brand, such as Panasonic Duracell or Energizer. You can find them at your local hardware store, or on the internet.
After you've replaced the coin cell battery, you can test it by standing in front of your Fiat 500 and pressing the buttons. The parking lights should light up and the key fob will operate the lock and unlock switch.
If your fob's key does not work after replacing the battery, it could be water damage that is preventing it from connecting to the module in your vehicle. Water damage can occur through a variety of methods, including the simple splash or submerging the key fob into saltwater at the beach. If you suspect that your fob was exposed to water, you can try placing it in a dry rice bag to draw the moisture back out. If this does not work, you'll need to have your fob changed by an auto locksmith or a dealer.
Water Damage
Damage to the water supply can occur if you submerge the fob in the ocean or wash it in a washing machine. Saltwater can be particularly harmful to the circuit board of the fob, causing it to short out and eventually die. Getting the fob wet is not an ideal choice but if you drop it into a glass of water or do not remember to take it out of your pocket before you run the washing machine do not give up hope.
First take the battery off the fob. Clean the electronic chip using isopropyl ethanol or a similar product and then dry it completely before replacing the battery. Then, test replacement key fiat 500 to test if it works. If the key does not function, it may need to be changed. This is usually done by an auto locksmith or dealer.
If your key is older and is not programmed to work with your vehicle then you'll need to replace it completely. A professional locksmith in the automotive industry can complete this simple process. The locksmith will need the key to be cut to match the car's ignition. The locksmith will also have to reprogram the fob into the car's system. This is a cheap and quick process that could be completed the same day.
Receiver Module Issues
Your 500 key fob may stop working because it is out of range. The remote has a maximum range of 30 feet. So should you be too far away from your vehicle, it won't respond to your commands. You can easily remedy this by moving your remote closer to your vehicle until it responds.
If your fob does not work after replacing the coin battery, also called a "button", "watch" or "button", it could be due to an issue with the internal circuit board. Reprogramming your fob can resolve this problem. The instructions are available for most vehicles on YouTube or in the owner's manual.
It is possible to replace the metal clips that hold the coin batteries in place. If they lose tension they could stop the coin battery from being seated properly and can result in the malfunction of your remote.
In rare instances the fob could be desync'd with your vehicle due to software issues or hardware issues. It is possible to fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances it may be necessary to reinstall the software on your body control module too.
Interference
Interference can also cause the key fob to not be able to receive or transmit an signal. 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 might not work include a poor connection to the buttons or the internal chip, or water damage.
If your key fob suddenly stopped working, or you've tried everything at home to solve the issue (e.g. It could be a defective 500 receiver module after you've tried replacing the battery, reprogramming or using an alternative key fob. The receiver module is located under the dash and receives the radio frequency signals from the key fob. 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 device, including the key fob. Disconnect the battery for 15 minutes by taking off first the negative cable, then the positive cable. Reconnect the battery. This will eliminate any remaining electricity and restart the car's computer system, which can help the key fob to function again. If the problem persists you should seek out an expert technician. They'll be able to diagnose the exact cause of your problem.