Reasons Your fiat replacement key fob 500 Key Fob Won't Work

A fiat ducato remote key replacement 500 key fob makes it easy to open doors and start your car. There are a variety of reasons why the fob won't work. These include a dead battery, damaged receiver module, water damage problems, and interference.

This listing is for an NEW replacement Fiat Flip Key Remote - similar to the Ilco brand that needs to be programmed professionally by a local automotive locksmith (click here to search for a Locksmith Search). It includes trunk, lock and unlock buttons.

Dead Coin Battery

A dead battery is probably the most common cause of your 500 key fob not working. Modern key fobs have a very limited range of operation, and should be within some feet of the vehicle to function. If you are further away from your vehicle and you press the keyfob button it will not respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery in the coin cell (Part number CR2032) with a fresh one from a reliable brand such as Panasonic, Duracell, or Energizer. You can typically find them in your local hardware store or online.

You can test the battery on your coin-cell by pressing the buttons while standing close to your Fiat Panda Key 500. The parking lights should blink and the key fiat fob should operate the lock and unlock switch.

If your key fob does not work after replacing the battery, there could be water damage that prevents it from connecting to the module inside your vehicle. Water damage can occur in many ways, such as an easy splash or submerging the key fob saltwater at the beach. If you suspect that your fob has been exposed to water, try placing it in a dry rice bag to draw the moisture back out. If this isn't working, you'll need to have the fob reset by an auto locksmith or a dealer.

Water Damage

While the fob has some rubber seals to keep water out of the electronic chip inside 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. If you get the fob wet, it's not an option however, if you drop it into a cup of water or forget to remove it from your pants pocket prior to running the washer and you don't have a chance, don't give in.

Take the battery off first. Clean the electronic chip with isopropyl or a similar product and then dry it completely before replacing the battery. Then, test the fob to verify if it is working. If the fob doesn't work, it may have to be reset. This is typically done by a professional or dealer auto locksmith.

If the key is a newer model and has not been programmed to your vehicle It will most likely need to be replaced completely. This is a simple process that can be completed by a professional locksmith for automotive use. The locksmith needs to cut the key to match the ignition of your vehicle. They will also need to reprogram the fob to the car's system. This is a fast and cost-effective procedure that can be completed within the same day.

Receiver Module Issues

Your 500 key fob may not function because it's out of range. The remote's range is of 30 feet. Therefore, if you are too far from your car, it won't respond to your commands. This can be fixed by moving closer to your vehicle until it begins responding.

If your fob won't work after replacing the battery inside the coin, which is also known as a "button", "watch" or "button" or "button", it could be due to an issue with the internal circuit board. In the majority of cases, reprogramming your fob can resolve the problem. You can find the instructions on how to do this for most vehicles by searching YouTube or looking through the owner's manual.

You may need to replace the metal retaining clips that hold the battery of your coin in place. If they loose tension, it may prevent your battery from sitting properly, causing your remote to malfunction.

In rare cases the fob could be desync'd with your vehicle because of software or hardware issues. This can cause a major issue, but you are able to usually resolve this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In some cases, they may need to install the software again in your body control module, too.

Interference

Interference can also cause the key fob to be unable to receive or transmit signals. This is possible when the key fob is located near radio transmitters (cell phones and radar detectors) or another source of electromagnetic radiation. Other reasons the key fob might not function include a poor connection to the buttons, damage to the internal chip, or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to resolve it (e.g. battery replacement, reprogramming and using the spare key fob, it could have a damaged 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 converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy way to reset all on-board systems in your 500 keys, including the key fob. Disconnect the 12 volt battery for approximately 15 minutes by disconnecting the negative cable first then the positive cable. Then reconnect the battery. This will eliminate any residual electricity and restart the car's computers, which can help the key fob to function again. If the problem persists, you should consult a certified technician. They can determine the root of your problem.