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Reasons Your fiat 500 keys 500 Key Fob Won't Work

A key fob for the Fiat 500 is a handy way to open the doors and start the car. There are a myriad of reasons the fob won't work. This includes a dead coin-battery water damage, receiver modules issues, and fiat 500 Key cover uk interference.

This listing is for a NEW replacement Fiat 500X Key Fob Programming Flip Key Remote - like the Ilco brand that must be professionally programmed by a local locksmith (click here to search for a Locksmith Search). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most common reason the 500 key fob won't work is a dead battery. Key fobs of today have only a limited range of operation and must be within a few inches of the vehicle in order to function. If you're not close to your vehicle and you press the key fob button, the car will not respond, and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens, simply replace the battery in the coin cell (Part number CR2032) with a fresh one from a trusted brand like Panasonic, Duracell, or Energizer. They are available at your local hardware store, or online.

After you've replaced the battery of your coin cell You can test it by standing in front of your Fiat 500 and pressing the buttons. The car will flash its parking lights, and the key fob will operate the lock and unlock buttons.

If the fob's remote doesn't function after replacing the battery, it might be damaged by water, which prevents it from connecting to the receiver module inside your car. Water damage can occur through a variety of methods, including a simple splash or submerging the key fob into saltwater at the beach. If you believe your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If that doesn't work your fob may need to be reprogrammed by a professional auto locksmith or dealer.

Water Damage

Damage to the water supply can occur if you submerge the fob in the ocean, or wash it in a machine. Saltwater poses a particular risk to the fob's circuit board which causes it to short out and eventually end up dying. It's not good to submerge the fob in water however, but don't give it up if you accidentally drop it in water or fail to take it out of your pants pocket.

Remove the battery first. Before replacing the battery, clean the electronic chip with isopropyl or another similar product. Test the fob afterward to check if it's working. If the fob doesn't work, it may need to be reset. This is usually handled by an auto locksmith or dealer.

If the key is a newer model and has not been programmed to your vehicle, it will likely need to be replaced completely. A professional locksmith for automotive can complete this simple process. The locksmith needs to cut the key to match the ignition in your vehicle. The locksmith will also have to program your fob into the car's system. This is a cheap and fast process that can be completed in the same day.

Receiver Module Issues

Your 500 key fob may not function because it's out of range. The remote usually has 30 feet of range or fiat Key cover less and if it's far away from your car it will not respond to your commands. This can easily be resolved by moving closer to your vehicle until it begins responding.

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

It is sometimes necessary to replace the clips made of metal that hold the coin batteries in their place. If they loose tension it could prevent the battery from being seated properly, and this will result in the malfunction of your remote.

In rare cases the fob could be out of alignment with your vehicle because due to hardware or software issues. This could cause a significant headache, but you can usually fix it by visiting an auto locksmith to reprogram your fob. In certain instances, they may need to reinstall the software in your body control module, as well.

Interference

Interference can also cause the key fob to not be able to receive or transmit signals. This could happen if the key fob is located near the radio transmitter (cell phones or radar detectors) or any other source of electromagnetic radiation. The key fob may not work due to a poor connection to the buttons, water damage or damage to the internal chips.

If the key fob has failed to work one day suddenly or after trying everything you can do at home to fix it e.g. You might have a damaged 500 receiver module after you've tried replacing the battery, reprogramming or using an alternative key fob. The receiver module is situated under the dash, and it picks up the radio frequency signals from the key fob. It converts the signals into electronic commands that are then processed by the vehicle.

There's a quick and easy way to reset the 500's onboard system including the keyfob. Disconnect the battery 12 volt for about 15 minutes by removing the negative cable first then the positive cable. Reconnect the battery. This will eliminate any remaining electrical charge, and then restart the computer in your car. This could help you get your key fob to function again. If the problem persists you should seek out an expert certified technician. They will be able to determine the root cause of any issues.