Reasons Your Fiat Keys replacement 500 Key Fob Won't Work

A fiat 500 keys 500 key fob makes it simple to open doors and start your car. However, there are a variety of reasons the fob could stop working. These include a dead battery or damage to the receiver module, issues, and interfering.

This listing is for a NEW replacement fiat panda key fob replacement Flip Key Remote that is similar to the Ilco brand. It must be professionally programmed (click here to find local locksmiths in the automotive industry). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most common cause of your 500 key fob not working. Key fobs of today have a limited range of operation and must be within only a few inches from the vehicle to work. If you are far from your vehicle, and you press the keyfob button, it will not respond and display the message "Key Fob Not Detected".

If this happens, simply replace the coin cell battery (Part number CR2032) with a new one from a reliable brand like Panasonic, Duracell, or Energizer. You can find them in your local hardware store or on the internet.

After you've replaced the coin cell battery you can test it by standing next to your Fiat 500 and pressing the buttons. The parking lights should light up and the key fob should operate the lock and unlock switch.

If your key fob isn't working even after replacing the battery, it may be water damage which has prevented it from connecting to the module inside your vehicle. Water damage can happen in many ways, including a simple splash or submerging the key fob into saltwater at the beach. If you suspect that your fob was exposed to water, try putting it in a dry rice bag to draw the moisture 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 happen if you immerse the fob into the ocean, or wash it in a machine. Saltwater poses a particular risk to the circuit board of the fob, causing it to short out and eventually end up dying. It's not the best idea to let the fob get wet however, don't give it up even if you accidentally drop the fob in water or forget to take it out of your pocket.

First, remove the battery from the fob. Clean the electronic chip with isopropyl alcohol or a similar product and then dry it thoroughly before replacing the battery. Check the fob to check if it's working. If the key does not work, it may have to be reprogrammed. This is typically handled by a professional or dealer auto locksmith.

If the key is newer and has never been programmed to your car It is likely that it needs to be replaced completely. This is a simple process that can be carried out by a professional locksmith for automotive use. The locksmith must cut the key to match the ignition of your car. The locksmith also needs to reprogram the fob into the vehicle's system. This is a fast and affordable process that can be completed on the next day.

Receiver Module Issues

One of the most common reasons why your 500 key fob could stop working is because it's out of range. The remote has a range of 30 feet. Therefore, if you are too far from your vehicle it won't respond to your commands. It can be solved by moving it closer to your vehicle until it starts responding.

If your fob isn't working after replacing the battery inside the coin, which is also known as a "button", "watch" or "button" it may be due to a malfunction on the internal circuit board. Reprogramming the fob typically resolves this issue. You can find instructions on how to do this for all vehicles by searching YouTube or looking through the owner's manual.

It is possible to replace the clips made of metal that hold the coin batteries in place. If they loose tension, it can prevent your coin battery from sitting properly and cause your remote to malfunction.

In rare cases, the fob may become desync'd with your vehicle due to software problems or hardware issues. This could be a huge trouble, but you could frequently fix this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In some instances it is possible that the software will need to be reinstalled in your body control modules.

Interference

In addition to a dead coin battery, the key fob may not be able to receive or transmit the signal due to interference. This could occur if the key fob is near an electronic radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob may not function because of a weak connection with the buttons, water damage or damage to the internal chips.

If the key fob been unable to function for a while without notice or even after trying everything you can at home to solve it e.g. It could be a defective 500 receiver module after you've tried replacing the battery, reprogramming it, or using an alternative key fob. The receiver module, which is located under the dashboard, detects radio frequency signals from your key fob. It converts them to electronic commands that the vehicle interprets.

Luckily, there is an easy way to reset all of the onboard systems in your 500, including the key fob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Reconnect the battery. This will get rid of any remaining electrical charge and restart the car's computers, which could allow you to the key fob to function again. If the problem persists you should consult an expert technician. They will be able diagnose the root of any problems.