Reasons Your Fiat 500 Key Fob Won't Work

A fiat 500 keyfob 500 key fob makes it easy to open doors and start your vehicle. There are a myriad of reasons why the fob won't be working. This could be due to a dead coin battery damage to the receiver module, water problems, and interference.

This listing is for a NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to find local automotive locksmiths). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob won't function is due to an inactive battery. Modern key fobs only have only a limited range of operation and must be within a few inches of your vehicle to function. If you are far from your vehicle, and you press the keyfob button, it won't respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery in the coin cell (Part number CR2032) by a new one from a trusted brand like Panasonic, Duracell, or Energizer. You can find them 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 how to open boot without key 500 and pressing the buttons. The parking lights should blink and the key fob will operate the lock and unlock switches.

If your key fob does not work after replacing the battery, there might be water damage that is preventing it from communicating with the module in your vehicle. Water damage can occur in many ways, including simply splashing or submerging the key fob in saltwater at the beach. If you think your fob was exposed to water, place it in a bag of rice to draw out the moisture. If that doesn't work your fob is likely to need to be reset by a professional auto locksmith or dealer.

Water Damage

While the fob comes with rubber seals that keep water from the chip's electronic circuit it, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater is especially dangerous to the circuit board of the fob which causes it to short out and eventually die. It's not the best idea to soak the fob in water however, but don't give it up even if you accidentally drop the fob in water or forget to remove it from your pants pocket.

First, remove the battery. Before replacing the battery, clean the electronic chip using isopropyl or a similar product. Then try the fob and verify if it is working. If the key doesn't work, it might need to be programmed again. This is usually done by an auto locksmith or dealer.

If the key is more recent and has not been programmed to your car it is likely to need to be replaced completely. This is a simple process that can be carried out by a professional automotive locksmith. The locksmith will need the key to be cut to match your car's ignition. They'll also need to program the fob into your vehicle's system. This is an affordable and quick procedure that can be completed on the same day.

Receiver Module Issues

One of the simplest reasons your 500 key fob might stop working is that it's simply out of range. The remote typically has an operating range of 30 feet or less and if it's far away from your car it will not respond to your commands. It can be solved by moving it closer to your vehicle until it starts responding.

If you've replaced the battery on your coin (commonly known as"button" or "button" or "watch") and the fob won't work, it could have an internal circuit board problem. In the majority of cases, reprogramming your fob will solve the issue. You can find instructions on how much is a new fiat 500 key to do this for the majority of automobiles by searching YouTube or reading the owner's manual.

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

In rare instances, the fob may become disconnected from your vehicle due to software or hardware issues. This issue can be fixed by visiting your local auto-locksmith or dealer to reprogram your key fob. In some cases, they may need to reinstall the program fiat 500 key fob in your body control module, as well.

Interference

Interference can also cause the key fob to not receive or transmit a signal. This could occur if the keyfob is located in close proximity to a radio transmitter like a cell phone or radar detector. The key fob may not function because of a problem with 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 solve the issue (e.g. You might have a damaged 500 receiver module if you've tried replacing the battery, reprogramming, or using an alternative key fob. The receiver module, which is located beneath the dashboard, detects radio frequency signals from your key fob. It transforms the signals into electronic commands, which are then read by the vehicle.

There's a quick and easy way to reset the 500's internal system, including the keyfob. Disconnect the battery for 15 minutes by taking off first the negative cable and then the positive cable. Then, reconnect the battery. This will remove any remaining electric current, and also restart the computer in your car. This can help you get your key fob to work again. If the issue continues it is recommended that you consult an experienced technician. They'll be able to determine the exact cause of your problem.