Reasons Your fiat car keys key fob not working; visit the following website, 500 Key Fob Won't Work

A fiat punto key replacement 500 key fob makes it easy to open doors and start your vehicle. There are many reasons why the fob won't work. This could be due to a dead coin battery, damage to the receiver module, issues, and interference.

This listing is for an new fiat key replacement Fiat Flip Key Remote - an exact replica of the Ilco brand that needs to be programmed professionally by a local automotive locksmith (click here for Locksmith Search). Includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most common reason your 500 key fob will not function is due to the battery is dead. Modern key fobs come with a restricted operating range, and must be within some feet of the vehicle to operate. If you are far from your vehicle, and you hit the keyfob, it will not respond, and display the message "Key Fob Not Detected".

If this occurs you need to replace the battery of your coin-cell (Part Number CR2032) by a fresh one of a reliable 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 of your coin cell You can test it by standing close to your fiat bravo key 500 and pressing the buttons. The parking lights will flash and the key fob should operate the lock and unlock switches.

If the fob's key doesn't function after replacing the battery, it could have water damage that stops it from connecting to the receiver module inside your vehicle. Water damage can happen in many ways, including a simple splash or submerging the key fob saltwater at the beach. If you suspect that your fob has been exposed to water, you can try placing it in a dry rice bag to draw the moisture out. If this does not work, you'll have to get your fob reprogrammed either by an auto locksmith or dealer.

Water Damage

Water damage can occur when you immerse the fob into the ocean or wash it in a machine. Saltwater can cause the circuit board to short and eventually end up dying. It's not good to let the fob get wet however, but don't give it up when you accidentally drop it in water, or fail to remove it from your pocket.

First, remove the battery from the fob. Clean the electronic chip with isopropyl alcohol or another similar product and dry it completely before replacing the battery. Test the fob afterward to check if it's working. If the key does not function it could need to be reprogrammed. This is usually done by an auto locksmith or dealer.

If the key you have is older and not programmed for your car it is necessary to replace it completely. This is a simple process that can be handled by a professional locksmith for automotive use. The locksmith will need to cut the key to match the ignition on your vehicle. The locksmith will also have to program your fob into the car's system. This is an affordable and fast process that can be completed within the same day.

Receiver Module Issues

One of the most common reasons your 500 key fob may stop working is because it's out of range. The remote usually has an area of 30 feet or less, and if it's too far away from your car it won't respond to your commands. It's easy to remedy this by moving your remote closer to your vehicle until it responds.

If you've replaced the coin battery (commonly called a "button" or "watch") and your fob doesn't function It could be because of an internal circuit board issue. In most cases, reprogramming the fob will resolve this problem. You can find instructions on how to do this for most automobiles by searching YouTube or checking out the owner's manual.

It could be necessary to replace the clips made of metal that hold the coin batteries in their place. If they loose tension, it could prevent the coin battery from sitting properly and could cause your remote to malfunction.

In rare cases the fob might become disconnected from your vehicle due to software issues or hardware issues. This issue can be fixed by visiting your local dealer or auto-locksmith to reprogram your key fob. In some cases it is possible that the software will require reinstallation into your body control modules.

Interference

In addition to a dead coin battery The key fob may not be receiving or transmitting an signal due to interference. This could happen when the keyfob's location is in close proximity to a radio transmitter such as a cell phone or radar detector. The key fob could not function because of a problem with the buttons water damage or damage to the internal chips.

If the key fob suddenly stopped working, without notice and you've tried every option at home to fix it e.g. replacing the battery, reprogramming it and using the spare key fob, it could have a damaged receiver module on your 500. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. It converts the signals into electronic commands, which are then interpreted by the vehicle.

There's a simple method to reset the 500's internal system including the keyfob. Disconnect the battery of 12 volts for about 15 minutes by disconnecting the negative cable first then the positive cable. Then reconnect the battery. This will clear any residual electrical charge, and then restart the computer in your car. This can help you get your key fob to function again. If the problem persists you should seek the advice of an expert technician. They'll be able to determine the root of your problem.