Reasons Your Fiat 500 Key Fob Won't Work

A fiat doblo key 500 key fob makes it simple to open doors and start your vehicle. There are many reasons why the fob could stop working. It could be due to a dead battery or water damage, receiver module issues, or interference.

This listing is for an NEW replacement fiat 500 new key cost uk Flip Key Remote that looks like the Ilco brand. It needs to be professionally programmed (click here to search for local automotive locksmiths). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most frequent reason that your 500 key fob doesn't function is a dead battery. Modern key fobs have a very limited range of operation, and must be within just a few feet of the vehicle to operate. If you're far away from your vehicle and 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, Fiat panda key Fob replacement replace the coin cell battery (Part number CR2032) with a fresh one from a reputable brand such as Panasonic, Duracell, or Energizer. You can typically find them at your local hardware store or online.

You can test the battery in the coin-cell by pressing the buttons while you're standing close to your fiat panda key fob replacement 500. The car should flash its parking lights and the key fob will operate the lock and unlock switches.

If your fob's key isn't working even after replacing the battery, there might be water damage that hinders it from interacting with the module in your vehicle. Water damage can happen in a variety of ways, from small splashes to submerging the fob in salt water at the beach. If you suspect that your fob has been exposed to water, put it in a bag of rice to draw out the moisture. If this doesn't work, your fob is likely to need to be reset by an experienced auto locksmith or 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 short, and eventually fail. It's not good to soak the fob in water however, but don't give it up even if you accidentally drop the fob in the water or don't take it out of your pants pocket.

Take the battery off first. Before replacing the battery clean the electronic chip with isopropyl, or a similar product. Test the fob next to see if it is functioning. If the key isn't working it could need to be reprogrammed. This is typically handled by a dealer or professional auto locksmith.

If the key you have is older and has not been programmed to work with your vehicle, you will need to replace it completely. A professional automotive locksmith can complete this simple process. The locksmith will require the key cut to match your car's ignition. The locksmith will also have to reprogram your fob into the car's system. This is a quick and cost-effective process which can be completed the same day.

Receiver Module Issues

The 500 key fob you have may not function because it's out of range. The remote usually has an operating range of 30 feet or less, and if it's too 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 begins responding.

If your fob won't work 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. In most cases, reprogramming the fob will solve the problem. You can find the steps for most vehicles on YouTube or in the owner's guide.

It is sometimes necessary to replace the metal clips that hold the coin batteries in their place. If they lose tension, it can prevent the battery from sitting properly, and this will cause your remote to malfunction.

In rare cases the fob might become desync'd with your vehicle due to software or hardware issues. This can be a major trouble, but you could usually fix it by visiting an auto locksmith to have them reprogram your fob for you. In some cases the software might require reinstallation into your body control modules.

Interference

Interference can also cause the key fob to be unable to receive or transmit a signal. This can happen when the key fob is located near an electronic radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. The key fob may not work because of a problem to the buttons, water damage or damage to the internal chips.

If the key fob has suddenly stopped working, out of the blue, or fiat panda key Fob replacement after trying everything you can at home to resolve it e.g. replacing the battery, reprogramming, and using the spare key fob, you could have a damaged receiver module on your 500. The receiver module, located beneath the dashboard, is able to pick up radio frequency signals from your key fob. It converts the signals into electronic commands which are then read by the vehicle.

Fortunately, there's an easy method of resetting all of the on-board systems in your 500 keys, including the key fob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Reconnect the battery. This will eliminate any remaining electricity, and allow you to restart the computer of your car. This will help you get your key fob to work again. If the issue persists, you should consult an expert technician. They can determine the root of your issues.