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

A key fob from Fiat 500 is a convenient way to unlock the doors and get started the car. There are a variety of reasons why the fob won't work. These include a dead coin battery damage to the receiver module, problems, and interference.

This listing is for an NEW replacement fiat 500 key Fob Fiat Flip Key Remote that looks like the Ilco brand. It needs to be professionally programmed (click here to search for local locksmiths in the automotive industry). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob not functioning. Modern key fobs offer only a limited range of operation and must be within a few inches of your vehicle to work. If you are far from your vehicle when you press the key fob button, the car won't respond and will display a "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 new 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 in the coin-cell by pressing the buttons while you are standing close to your Fiat 500. The parking lights will flash and the key fob should operate the lock and unlock switch.

If the fob's key doesn't work after replacing the battery, it might have water damage that stops it from connecting to the receiver module inside your vehicle. Water damage can occur through a variety of methods, including a simple splash or submerging your key fob in saltwater 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 does not work, you'll need to have the fob changed by an auto locksmith or dealer.

Water Damage

While the fob has some rubber seals to keep water out of the chip's electronic circuit the device, submerging it into the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and eventually fail. In the event that you let your fob get wet, it's not an option but if you accidentally drop it into a glass of water or don't remember to remove it from your pocket before you run the washing machine do not give up hope.

First, remove the battery. Clean the electronic chip using isopropyl alcohol or another similar product and dry it thoroughly before replacing the battery. Then try the fob and see if it works. If the key isn't working, it may have to be reprogrammed. This is usually done by a dealer or professional auto locksmith.

If the key is a newer model and was not programmed to your vehicle it is likely to need to be replaced completely. This is a straightforward process that can be carried out by a professional automotive locksmith. The locksmith will need to cut the key to match the ignition of your vehicle. The locksmith will also need to program your fob into the car's system. This is a fast and cost-effective procedure that can be completed within the same day.

Receiver Module Issues

The 500 key fob you have may be inoperable because it's out of range. The remote has a maximum range of 30 feet. Therefore, should you be too far from your car it will not respond to your commands. It's easy to solve this issue by moving the remote closer to your car until it responds.

If you've replaced the battery in your coin (commonly known as"button" or "button" or "watch") and your fob still won't work, it could have an internal circuit board problem. In the majority of cases, reprogramming your fob can resolve the problem. You can find directions on how to do this for the majority of automobiles by searching YouTube or consulting the owner's manual.

It is possible to replace the clips made of metal that hold the coin batteries in their place. If they loose tension, it may prevent your battery from sitting properly, causing your remote to malfunction.

In rare instances, the fob might be out of alignment with your vehicle because of software or hardware problems. This can be a major problem, but you can usually fix it by visiting an auto locksmith to reprogram your fob. In certain situations they may have 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 a signal. This can happen when the key fob is near radio transmitters (cell phones, radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob could not function include a weak connection to the buttons and internal chip or water damage.

If the key fob failed to work one day suddenly or even after trying every option at home to resolve it e.g. You may have a faulty 500 receiver module if you've tried replacing the battery, reprogramming it, or using a spare key fob. The receiver module, which is located under the dashboard, picks up radio frequency signals from your key fob. Then, it converts them into electronic commands that the vehicle interprets.

There's a quick and easy way to reset the 500's in-board system including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Then, reconnect the battery. This will get rid of any remaining electricity and restart the car's computers, which can help you the key fob to function again. If the problem persists you should speak with an expert certified technician. They will be able diagnose the root of any problems.