Reasons Your Fiat 500 Key Fob Won't Work

A fiat replacement car keys 500 key fob is a handy way to open the doors and start the car. However, there are many reasons why the key fob might stop working. These include a dead battery damage to the receiver module, problems, and interference.

This listing is for a NEW replacement fiat 500 keyfob Flip Key Remote - look-alike Ilco brand that needs to be professionally programmed by a local automotive locksmith (click here for Locksmith Search). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

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

If this occurs you need to replace the battery of your coin-cell (Part Number CR2032) by a brand new one of a reputable brand like Panasonic Duracell or Energizer. They can be found in your local hardware store or online.

You can test the battery of your coin-cell by pressing the buttons while standing near your fiat 500 replacement key uk 500. The parking lights should blink and the key fob will operate the lock and unlock switch.

If the fob's remote doesn't function after replacing the battery, it could be damaged by water that blocks it from connecting to the receiver module inside your car. Water damage can happen in a number of ways, from a light splash to submerging your fob in salt water 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 pull the moisture out. If this doesn't work, your fob is likely to require reprogramming by a professional auto locksmith or by the dealer.

Water Damage

Water damage can occur when you submerge the fob in the ocean or wash it in a washer. Saltwater can cause the circuit board to become shorted and eventually fail. It's not good to submerge the fob in water, but don't give it up in the event that you accidentally drop it in the water or don't remove it from your pants pocket.

Take the battery off first. Clean the electronic chip using isopropyl alcohol or a similar product and then dry it thoroughly before replacing the battery. Test the fob next to determine if it's functioning. If the key doesn't function then it might need to be programmed again. This is typically done by a dealer or professional auto locksmith.

If the key is more recent and was not programmed to your car It will most likely need to be replaced completely. A professional locksmith for automotive can complete this simple process. The locksmith will require the key to be cut to match your car's ignition. The locksmith will also have to reprogram your fob in the car's system. This is a cost-effective and quick procedure that can be completed on the same day.

Receiver Module Issues

The 500 key fob you have may not work because it's out of range. The remote usually has an operating range of 30 feet or less, and if it's too far from your vehicle, it won't respond to your commands. You can easily solve this issue by moving the remote closer to your car until it responds.

If your fob doesn't work after replacing the coin battery, also called a "button", "watch" or "button" It may be due to a malfunction on the internal circuit board. Reprogramming the fob is usually the solution to this problem. You can find the instructions on how to do this for most vehicles by searching YouTube or reading the owner's manual.

It is possible to replace the metal clips that hold the coin batteries in their place. If they lose tension, it can stop your coin battery from being properly seated, causing your remote to malfunction.

In rare cases the fob could be out of alignment with your vehicle because of hardware or software problems. This can be a major issue, but you are able to usually resolve this issue by visiting an auto locksmith to reprogram your fob. In certain instances it may be necessary to reinstall the software in your body control module, too.

Interference

Interference can also cause the fiat scudo key fob to not be able to receive or transmit an signal. This could happen when the keyfob's location is in close proximity to a radio transmitter, like a cellphone or radar detector. Other reasons why the key fob may not function include a poor connection to the buttons, damage to the internal chip or water damage.

If your key fob suddenly stopped working, or you have tried everything at home to solve the issue (e.g. replacing the battery, reprogramming it and using the spare key fob, you might have a defective receiver module on your 500. The receiver module, which is located under the dashboard, receives radio frequency signals from your key fob. It converts them to electronic commands that the vehicle interprets.

Fortunately, there's an easy way to reset all of the onboard systems in your 500 keys, including the key fob. Disconnect the battery for 15 minutes by removing first the negative cable, then the positive cable. Then reconnect the battery. This will get rid of any remaining electricity and restart the car's computer system, which could allow you to the key fob to function again. If the issue persists you should speak with an experienced technician. They can diagnose the exact cause of your problems.