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

A key fob with the fiat 124 spider key fob not working 500 number is a great way to open the doors and begin the car. There are a myriad of reasons the fob could stop functioning. This could be due to a dead coin-battery or water damage, receiver modules issues, and interference.

This listing is for an NEW replacement Fiat punto replacement key Flip Key Remote - look-alike Ilco brand that needs to be professionally programmed by a local locksmith (click here for Fiat Punto Replacement Key Locksmith Search). It includes lock, unlock, and fiat punto replacement Key trunk buttons.

Dead Coin Battery

A dead battery is probably the most common cause of your 500 key fob not functioning. Modern key fobs come with a limited operating range and should be within a few feet of the vehicle to function. If you are not within your vehicle, and you press the keyfob button, it will not respond, and display the message "Key Fob Not Detected".

If this happens, replace the battery of your coin cell (Part number CR2032) by a new one from a reputable manufacturer such as Panasonic, Duracell, or Energizer. They are available at 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 should flash and the key fob will operate the lock and unlock switch.

If the fob's remote doesn't work after replacing the battery, it may be damaged by water, which prevents it from communicating with the receiver module inside your car. Water damage can occur in many ways, including a simple splash or submerging the key fob in saltwater at the beach. If you think your fob was exposed to water, put it in a rice bag to draw out the moisture. If that doesn't work, your fob may need to be reprogrammed by a professional auto locksmith or by the dealer.

Water Damage

Water damage can happen if you immerse the fob into the ocean or wash it in a washing machine. Saltwater can cause the circuit board to short and then die. It's not a good idea to soak the fob in water however, don't give it up even if you accidentally drop the fob in water, or fail to remove it from your pocket.

First, remove the battery from the fob. Clean the electronic chip with isopropyl ethanol or a similar product and dry it thoroughly before replacing the battery. Then check the fob to verify if it is working. If the key does not function then it might need to be changed. This is typically done by a dealer or professional auto locksmith.

If the key is more recent and hasn't been programmed to your vehicle It will most likely need to be replaced completely. A professional locksmith in the automotive industry can carry out this simple task. The locksmith will require the key cut to match your vehicle's ignition. They will also need to program the fob into the system of your car. This is a quick and cost-effective process that is usually completed the next day.

Receiver Module Issues

One of the most common reasons your 500 key fob could stop functioning is that it's out of range. The remote usually has an area of 30 feet or less and if it's far from your vehicle, it won't respond to your commands. This can be easily fixed by moving it closer to your vehicle until it begins responding.

If your fob won't work after you replace the battery for the coin, also called a "button", "watch" or "button" It could be due to a problem with the internal circuit board. In the majority of cases, reprogramming your fob will solve the problem. You can find the instructions for the majority of vehicles on YouTube or in the owner's manual.

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

In rare instances, the fob may become desync'd with your vehicle due to software issues or hardware issues. You can fix this problem by visiting your local dealer or auto-locksmith to reprogram your key fob. In some cases, the software may also require reinstallation in your body control modules.

Interference

In addition to a dead coin battery The key fob might not be able to receive or transmit signals due to interference. This can occur when the keyfob's location is in close proximity to a radio transmitter such as a cell phone or radar detector. Other reasons why the key fob might not work could be due to a weak connection to the buttons or the internal chip, or water damage.

If your key fob suddenly stopped working, or if you have tried everything at home to fix it (e.g. You could have a malfunctioning 500 receiver module in the event that you've tried replacing the battery, reprogramming, or using a spare key fob. The receiver module, which is located under the dashboard, is able to pick up radio frequency signals from your key fob. Then, it converts them into electronic commands that the vehicle interprets.

Luckily, there is an easy method of resetting all of the on-board systems in your 500 keys, including the key fob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Reconnect the battery. This will eliminate any remaining electric current, and also restart the computer in your car. This can help get your key fob to work again. If the issue continues, you should consult an expert technician. They will be able to determine the exact cause of your problem.