Reasons Your fiat doblo key fob replacement 500 Key Fob Won't Work

A key fob for the Fiat 500 allows you to easily open doors and start your vehicle. There are many reasons the key fob might stop working. These include a dead battery or damage to the receiver module, issues, or interference.

This listing is for an NEW replacement fiat 500x key fob Flip Key Remote - similar to the Ilco brand that needs to be programmed professionally by a local automotive locksmith (click here for Locksmith Search). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

A dead battery is the most frequent cause of your 500 key fob being inoperative. Modern key fobs offer a limited range of operation and must be within a few inches of the vehicle in order to function. If you're far from your vehicle and press the key fob button, the car won't respond and will display the "Key Fob Not Detected" message in the instrument cluster.

If this happens, replace the battery in the coin cell (Part number CR2032) by a new one from a reputable brand like Panasonic, Duracell, or Energizer. They can be found in your local hardware store or on the internet.

You can test the battery of your coin-cell by pressing the buttons while you're standing close to your Fiat 500. The parking lights will flash and the key fob will operate the lock and unlock switches.

If the key fob won't work after replacing the battery, it might have water damage that prevents it from connecting to the receiver module inside your car. Water damage can occur in a number of ways, ranging from a light splash to submerging the fob salt water at the beach. If you think your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If this fails, you'll require your fob to be replaced by an auto locksmith or dealer.

Water Damage

While the fob has some rubber seals that keep water out of the chip's electronic circuit and out of the ocean or washing it in a machine could cause water damage. Saltwater is especially dangerous to the fob's circuit board which causes it to short out and eventually end up dying. It's not a good thing to soak the fob in water however, don't give it up in the event that you accidentally drop it in water, or fail to take it out of your pocket.

Remove the battery first. Clean the electronic chip using isopropyl alcohol or another similar product and dry it thoroughly before replacing the battery. Then, test the fob to check if it functions. If the key isn't working it could need to be reprogrammed. This is usually handled by a dealer or professional auto locksmith.

If the key is more recent and has never been programmed to your car It will most likely need to be replaced completely. This is a simple procedure that can be handled by a professional automotive locksmith. The locksmith must cut the key to match the ignition of your vehicle. The locksmith also needs to reprogram the fob into the vehicle's system. This is a cheap and quick procedure that can be completed the same day.

Receiver Module Issues

The 500 key fob you have may not work because it's out of range. The remote has a range of 30 feet, so when you're too far from your car it won't respond to your commands. It is possible to solve this problem by moving the remote closer to your car until it responds.

If your fob won't work after you replace the coin battery, also known as a "button", "watch" or "button" or "button", it could be due to an issue with the internal circuit board. Reprogramming your fob can resolve this issue. You can find the steps for the majority of vehicles on YouTube or in the owner's manual.

It could be necessary to replace the metal clips that hold the coin batteries in place. If they lose tension it could prevent the coin battery from being seated properly, and this will cause your remote to malfunction.

In rare instances it is possible that the fob will become disconnected from your vehicle due to software problems or hardware issues. This could be a huge problem, but you can usually resolve this issue by visiting an auto locksmith to reprogram your fob for you. In some instances, the software may also require reinstallation into your body control modules.

Interference

In addition to a dead coin battery, the key fob may not be receiving or transmitting an signal due how to program fiat 500 key fob interference. This may happen if the key fob is in close proximity to a radio transmitter like a cellphone 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 have tried everything at home to fix it (e.g. battery replacement fiat 500 key, reprogramming and using the spare key fob, you may have a defective receiver module on your 500. The receiver module, which is located under the dashboard, picks up radio frequency signals from your key fob. It converts the signals into electronic commands that are then translated by the vehicle.

Luckily, there is an easy method to reset every single system on board in your 500 and include the key fob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Then reconnect the battery. This will eliminate any remaining electricity and then restart the car's computers. This could help get your key fob working again. If the issue persists you should speak with an expert technician. They will be able to determine the root of your issue.