Reasons Your Fiat 500 Key Fob Won't Work
A Fiat 500 key fob makes it easy to open doors and start your car. However, there are numerous reasons why the key fob might stop working. This includes a dead coin-battery, water damage, receiver modules issues, and interference.
This listing is for a NEW replacement Fiat Flip Key Remote that is similar to the Ilco brand. It needs to be professionally programmed (click here to search for local locksmiths for your vehicle). This remote includes trunk, lock and unlock buttons.
Dead Coin Battery
The most frequent reason why the 500 key fob won't function is due to an inactive battery. Modern key fobs have a very limited operating range and must be within just a few feet of the vehicle in order to function. If you're far away from your vehicle when you press the key fob button the car won't respond, and will display an "Key Fob Not Detected" message in the instrument cluster.
If this happens, simply replace the battery of your coin cell (Part number CR2032) with a fresh one from a reputable 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 battery of your coin cell You can test it by standing in front of your Fiat 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switch.
If your fob's key doesn't work even after replacing the battery, there may be water damage which hinders it from communicating with the module in your vehicle. Water damage can occur through a variety of methods, including an easy splash or submerging the key fob saltwater at the beach. If you suspect that your fob has been exposed to water, place it in a bag of rice to draw out the moisture. If that doesn't work, your fob may need to be reset by a professional auto locksmith or by the dealer.
img width="419" src="
">
Water Damage
While the fob has some rubber seals that keep water out of the chip's electronic circuit it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to become shorted and eventually fail. In the event that you let your fob get wet, it's not an option, but if you drop it in an empty cup of water, or do not remember to take it out of your pocket before you run the washer Don't give up hope.
First remove the battery from the fob. Before replacing the battery, clean the electronic chip with isopropyl, or a similar product. Next try the fob and see if it works. If the key doesn't work, it might need to be programmed again. This is usually done by an auto locksmith or dealer.
If your key is older and has not been programmed for your vehicle it is necessary to replace it completely. This is a straightforward process which can be accomplished by a professional automotive locksmith. The locksmith must cut the key to match the ignition on your vehicle. The locksmith will also need to program your fob into the vehicle's system. This is a quick and cost-effective process that can be completed in the same day.
Receiver Module Issues
The 500 key fob could be inoperable because it's out of range. The remote's range is of 30 feet. So should you be too far from your car it won't be able to respond to your commands. This can easily be resolved by moving closer to your vehicle until it begins responding.
If your fob isn't working after replacing the battery for the coin, also called a "button", "watch" or "button", it may be due to a malfunction on the internal circuit board. Reprogramming your fob can resolve this problem. There are instructions on how to do this for most automobiles by searching YouTube? or consulting 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 can prevent your coin battery from sitting properly, causing your remote to malfunction.
In rare instances the fob could be disconnected from your vehicle due to software problems or hardware issues. https://www.g28carkeys.co.uk/fiat-car-key-replacements-near-me/ can cause a major trouble, but you could often fix this by visiting an auto locksmith to reprogram your fob. In certain instances they might need to reinstall the software on your body control module too.
Interference
In addition to a dead coin battery The key fob might not be able to receive or transmit the signal due to interference. This can happen when the key fob is located near an electronic radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. Other reasons the key fob might not function may be a lack of connection to the buttons and 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 batteries, reprogramming or using the spare key fob, you might have a malfunctioning receiver module on your 500. The receiver module is situated under the dash and is able to pick up the radio frequency signals from the key fob. It then converts them into electronic commands that the vehicle interprets.
There's a simple method to reset the 500's internal system including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Then, reconnect the battery. This will get rid of any remaining electrical charge and restart the car's computer system, which can help you get your key fob working again. If the issue persists it is recommended that you consult an experienced technician. They can identify the root of any issues.
![[PukiWiki]](image/pukiwiki.png "[PukiWiki]")
