Reasons Your Fiat 500 Key Fob Won't Work

A key fob for Fiat 500 makes it simple to open doors and start your vehicle. There are many reasons why the fob could stop working. This includes a dead coin-battery or water damage, problems with the receiver modules, and interference.

This listing is for an NEW replacement Fiat Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to search for local automotive locksmiths). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common reason for your 500 key fob not functioning. Modern key fobs offer only a limited range of operation and must be within a few inches of your vehicle to function. If you are further away from your vehicle and press the keyfob button it will not respond, and display the message "Key Fob Not Detected".

If this happens you need to replace the battery of your coin-cell (Part Number CR2032) with a new battery of a trusted brand like Panasonic Duracell or Energizer. They are typically available in your local hardware store, or online.

After you've replaced the coin cell battery you can test it by standing in front of your fiat replacement key fob 500 spare key Cost (http://clients1.google.az) 500 and pressing the buttons. The car should flash its parking lights, and the key fob should work the lock and unlock switches.

If your fob's key isn't working even after replacing the battery, there could be water damage that hinders it from interacting with the module inside your vehicle. Water damage can happen in many ways, including a simple splash or submerging your key fob in saltwater at the beach. If you suspect your fob has been exposed to water, put it in a dry rice bag to draw the moisture back out. If this isn't working, you'll have to get your fob replaced by an auto locksmith or dealer.

Water Damage

Water damage can occur when you immerse the fob in the ocean or wash it in a machine. Saltwater poses a particular risk to the circuit board of the fob which causes it to short out and eventually end up dying. Getting the fob wet is not an ideal idea but if you drop it into the water in a cup or don't remember to take it out of your pants pocket prior to running the washing machine, don't give up hope.

First, remove the battery from the fob. Before replacing the battery, clean the electronic chip using isopropyl or another similar product. Check the fob to verify if it's functioning. If the fob doesn't work it could need to be reset. This is usually done by an auto locksmith or dealer.

If your key is older and is not programmed to work with your vehicle then you'll need to replace it completely. A professional locksmith for automotive can complete this simple process. The locksmith will have to cut the key to match the ignition of your vehicle. The locksmith also needs to reprogram your fob in the car's system. This is a low-cost and quick process that can be completed within the same day.

Receiver Module Issues

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

If your fob isn't working after replacing the battery in the coin, also called a "button", "watch" or "button", it could be a problem with the circuit board inside. Reprogramming your fob can resolve the issue. You can find the instructions on how to do this for most vehicles by searching YouTube or reading the owner's manual.

It could be necessary to replace the metal clips that hold the coin batteries in place. If they lose tension, they could stop the coin battery from being properly seated and could result in the malfunction of your remote.

In rare cases, the fob may become disconnected from your vehicle due to software or hardware issues. This can cause a major headache, but you can usually resolve this issue by visiting a local dealer or auto locksmith to reprogram your fob for you. In certain instances they might need to install the software again in your body control module, as well.

Interference

Interference can also cause the key fob to not receive or Fiat 500 Spare key cost transmit an signal. This could occur if the keyfob's location is in close proximity to a radio transmitter, such as a cell phone or radar detector. The key fob may not work due to a poor connection to the buttons water damage or damage to the internal chips.

If your key fob suddenly stopped working, or you've tried everything at home to resolve it (e.g. It could be a defective 500 receiver module after you've tried replacing the battery, reprogramming it, or using a spare key fob. The receiver module, located beneath the dashboard, receives radio frequency signals from your key fob. It transforms the signals into electronic commands which are then processed by the vehicle.

There's a quick and easy way to reset the 500's internal system, including the keyfob. Disconnect the battery 12 volt for about 15 minutes by removing the negative cable and then the positive cable. Then reconnect the battery. This will clear out any residual electricity and restart the car's computers. This could allow you to the key fob to function again. If the problem persists you should consult an expert technician. They can determine the exact cause of your problems.