(Image: https://g28carkeys.co.uk/wp-content/uploads/2023/10/volkswagon-logo.jpg)Reasons Your Fiat Ducato Key Replacement 500 Key Fob Won't Work
(Image: https://g28carkeys.co.uk/wp-content/uploads/2023/11/happy-young-woman-with-key-sitting-in-new-car-2022-12-16-21-31-14-utc-min-scaled.jpg)A fiat car key cutting 500 key fob is a convenient method to open the doors and start the car. However, there are many reasons why the fob won't be functioning. This could be due to a dead coin-battery or water damage, issues with the receiver module, and interference.
This listing is for a NEW replacement fiat 500 replacement remote key cost Flip Key Remote - similar to the Ilco brand that needs to be professionally programmed by a local locksmith (click here for Locksmith Search). Includes lock, unlock, and trunk buttons.
Dead Coin Battery
A dead battery is the most frequent cause of your 500 key fob not functioning. Modern key fobs have an operating range that is limited and must be within a few inches of the vehicle in order to work. If you're far from your vehicle and 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) by a new one from a reputable brand like Panasonic, Duracell, or Energizer. You can typically find them at your local hardware store or online.
You can test the battery of your coin-cell by pressing the buttons while you are standing close to your fiat 500 key replacement 500. The car should blink its parking lights, and the key fob will operate the lock and unlock switches.
If the key fob doesn't work after replacing the battery, it may be damaged by water, which prevents it from communicating with the receiver module in your vehicle. Water damage can occur in many ways, such as simply splashing or submerging your key fob in saltwater at the beach. If you suspect that your fob was exposed to water, place it in a rice bag to draw out the moisture. If this doesn't work, your fob is likely to need to be reset by an experienced auto locksmith or by the dealer.
Water Damage
Water damage can occur if you submerge the fob in the ocean, or wash it in a washer. Saltwater can cause the circuit board to short and then die. It's not good to let the fob get wet however, don't give it up if you accidentally drop it in water or fail to remove it from your pocket.
Take the battery off first. Before replacing the battery, clean the electronic chip with isopropyl, or a similar product. Next, test the fob to test if it works. If the key doesn't function, it may need to be changed. This is usually handled by a dealer or professional auto locksmith.
If the key is more recent and has never been programmed to your car It will most likely need to be replaced completely. A professional locksmith in the automotive industry can complete this simple process. The locksmith must cut the key to match the ignition in your vehicle. The locksmith will also need to reprogram the fob into the vehicle's system. This is a quick and cost-effective procedure which can be completed within the same day.
Receiver Module Issues
One of the main reasons your 500 key fob won't be functioning is that it's out of range. The remote usually has a range of 30 feet or less and if it's far away from your car 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 won't work after you replace the battery for the coin, also called a “button”, “watch” or “button” It may be due to a malfunction on the circuit board inside. In most cases, reprogramming the fob will resolve this issue. You can find instructions on how to do this on the majority of vehicles by searching YouTube or reading the owner's manual.
You may have to replace the metal clips that hold the coin battery in place. If they loose tension, it could hinder the battery from being seated properly and could cause the remote to malfunction.
In rare instances the fob could be desync'd with your vehicle because of software or hardware issues. This can cause a major headache, but you can often fix this by visiting an auto locksmith to reprogram your fob. In some instances the software may require reinstallation to your body control modules.
Interference
Interference can also cause the key fob not to receive or transmit signals. This could happen if the key fob is near radio transmitters (cell phones and radar detectors) or another source of electromagnetic radiation. The key fob might not work because of a weak connection with the buttons, water damage or damage to the internal chips.
If the key fob been unable to function for a while without notice or even after trying everything you can at home to resolve it e.g. replacing the battery, reprogramming, and using the spare key fob, you could have a damaged receiver module on your 500. The receiver module, located beneath the dashboard, picks up radio frequency signals from your key fob. It converts the signals into electronic commands, which are then translated by the vehicle.
There is a straightforward method to reset the 500's in-board system, including the keyfob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Then reconnect the battery. This will eliminate any remaining electricity and restart the car's computers, which can help you get your key fob working again. If the issue persists, you should consult an expert technician. They will be able to determine the exact cause of issues.