Reasons Your Fiat 500 Key Fob Won't Work

A key fob for the Fiat 500 allows you to easily open doors and start your vehicle. There are a myriad of reasons the fob could stop working. These include a dead battery damaged receiver module, water damage issues, and interfering.

This listing is for an NEW replacement fiat 500 replacement key Flip Key Remote - like the Ilco brand that must be professionally programmed by a local locksmith (click here to search for a Locksmith Search). Includes trunk, lock and unlock buttons.

Dead Coin Battery

A dead battery is the main cause of your 500 key fob that isn't working. Modern key fobs operate with a limited operating range, and must be within some feet of the car to operate. If you're far from your vehicle and you press the keyfob button it won't respond and display the message "Key Fob Not Detected".

If this occurs then replace the battery for your coin-cell (Part Number CR2032) with a new battery of a trusted brand such as Panasonic Duracell or Energizer. They are usually available in your local hardware store or on the internet.

After you've replaced the battery in the coin cell You can test it by standing in front of your fiat panda key fob replacement, visit this hyperlink, 500 and pressing the buttons. The parking lights should flash 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 connecting to the receiver module inside your car. Water damage can happen in many ways, such as a simple splash or submerging your key fob in saltwater at the beach. If you suspect your fob has been exposed to water, try putting it in a dry rice bag to draw the moisture back out. If that doesn't work, your fob may need to be reset by an experienced locksmith or dealer.

Water Damage

Water damage can occur if you immerse the fob in the ocean or wash it in a washing machine. Saltwater can cause the circuit board to short, and eventually fail. It's not a good thing to soak the fob in water however, but don't give it up if you accidentally drop it in the water or don't take it out of your pants pocket.

First, remove the battery from the fob. Before replacing the battery, clean the electronic chip with isopropyl or another similar product. Next check the fob to see if it works. If the key isn't working it could need to be reset. This is usually done by an auto locksmith or dealer.

If your key is older and not programmed for your vehicle it is necessary to replace it completely. A professional locksmith for cars can complete this simple process. The locksmith must cut the key to match the ignition of your vehicle. They'll also have to reprogram the fob in your car's system. It's a simple and cost-effective process that can be completed within the same day.

Receiver Module Issues

One of the most common reasons why your 500 key fob won't be working is that it's simply out of range. The remote typically has a range of 30 feet or less, and if it's too far away from your car it will not respond to your commands. You can solve this problem by moving the remote closer to your vehicle until it responds.

If you've replaced the battery on your coin (commonly known as"button" or "button" or "watch") and your fob doesn't function it could be due to an internal circuit board issue. Reprogramming your fob can resolve this problem. You can find the procedure for the majority of vehicles on YouTube or in the owner's guide.

It may be necessary to replace the metal clips that hold the coin batteries in place. If they become loose, it can prevent your coin battery from sitting properly and cause your remote to malfunction.

In rare cases the fob can become out of the vehicle's sync because due to hardware or software issues. It is possible to fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances the software might require reinstallation to your body control modules.

Interference

Interference can also cause the key fob to not be able to receive or transmit signals. This can occur when the keyfob is located in close proximity to a radio transmitter, like a cell phone or radar detector. The key fob may not function because of a weak connection with the buttons, water damage or damage to the internal chips.

If the key fob has been unable to function for a while out of the blue or even after trying everything you can do at home to solve it e.g. It could be a defective 500 receiver module in the event that you've tried replacing the battery, reprogramming, or using a spare key fob. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. Then, it converts them into electronic commands that the vehicle interprets.

There is a straightforward method to reset the 500's onboard system, including the keyfob. Disconnect the battery for 15 minutes by removing first the negative cable and then the positive cable. Reconnect the battery. This will clear any residual electricity, and restart the computer of your car. This can help get your key fob to function again. If the problem persists you should seek out an expert technician. They can identify the exact cause of problems.