Reasons Your fiat punto key fob 500 key (learn more about Joyfulworldtogether) Fob Won't Work

A fiat remote key 500 key fob is a great way to unlock the doors and get started the car. However, there are numerous reasons why the key fob might stop functioning. These include a dead coin battery or damaged receiver module, water damage issues, and interference.

This listing is for a NEW replacement fiat key fob not working Flip Key Remote - similar to the Ilco brand that must be professionally programmed by a local automotive locksmith (click here for Locksmith Search). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob won't function is a dead battery. Modern key fobs have an operating range that is limited and must be within a few inches of the vehicle to work. If you are far from your vehicle, and you press the key fob button the car won't respond, and will display an "Key Fob Not Detected" message in the instrument cluster.

If this happens then replace the battery for your coin-cell (Part Number CR2032) by a new one of a trusted brand like Panasonic Duracell or Energizer. You can usually find them in your local hardware store or online.

You can test the battery of your coin-cell by pressing the buttons while you are standing close to your fiat 500 replacement key cost 500. The parking lights will flash and the key fob will operate the lock and unlock switches.

If your key fob isn't working even after replacing the battery, it might be water damage that hinders it from communicating with the module in your vehicle. Water damage can occur in a variety of ways, ranging from the slightest splash to submerging the fob salt water at the beach. If you suspect your fob was exposed to water, put it in a dry rice bag to draw the moisture back out. If that doesn't work your fob may need to be reprogrammed by a professional auto locksmith or dealer.

Water Damage

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

First, remove the battery. Clean the electronic chip using isopropyl alcohol or another similar product and dry it completely before replacing the battery. Check the fob again to see if it is working. If the key does not function it could need to be changed. This is usually done by a professional or dealer auto locksmith.

If your key is a bit older and not programmed for your vehicle, you will need to replace it completely. A professional locksmith for automotive can do this job. The locksmith must cut the key to match the ignition on your vehicle. They'll also need to program the fob into the system of your car. This is a fast and affordable process that can be completed within the same day.

Receiver Module Issues

Your 500 key fob might stop working because it is out of range. The remote usually has 30 feet of range or less and if it's far from your vehicle, it won't respond to your commands. This can be fixed by moving it closer to your vehicle until it begins responding.

If you've replaced the battery on your coin (commonly called"button" or "button" or "watch") and your fob doesn't function it could be due to an internal circuit board problem. Reprogramming your fob can resolve this issue. You can find the instructions on how to do this for the majority of automobiles by searching YouTube or reading the owner's manual.

It is sometimes necessary to replace the metal clips that hold the coin batteries in place. If they lose tension, it can stop your coin battery from sitting properly and cause your remote to malfunction.

In rare cases the fob might become desync'd with your vehicle due to software issues or hardware issues. It is possible to fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In some instances, they may need to reinstall the program in your body control module, too.

Interference

In addition to a dead coin battery The key fob might not be able to transmit or receive the signal due to interference. This could occur if the key fob is located near a radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. The key fob may not function due to a bad connection to the buttons water damage or damage to the internal chips.

If the key fob has failed to work one day in the middle of the night and you've tried everything you can at home to resolve it e.g. battery replacement, reprogramming and using the spare key fob, you could have a malfunctioning receiver module on your 500. The receiver module, located under the dashboard, picks up radio frequency signals from your key fob. It converts them into electronic commands that the vehicle interprets.

There is a simple way to reset the 500's in-board system including the keyfob. Disconnect the battery for 15 minutes, removing first the negative cable and then the positive cable. Reconnect the battery. This will clear any residual electrical charge, and then restart the computer in your car. This could help you get your key fob to function again. If the issue continues, you should speak with an expert technician. They'll be able determine the exact cause of your problem.