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Reasons Your fiat 500 remote key programming 500 Key Fob Won't Work

A fiat replacement key cost 500 key fob is a great way to unlock the doors and get started the car. However, there are a variety of reasons why the fob won't be functioning. These include a dead coin battery, damage to the receiver module, issues, or interference.

This listing is for an NEW replacement fiat 500 locked keys In car Flip Key Remote that is similar to the Ilco brand. It must be professionally programmed (click here to search for local automotive locksmiths). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most frequent reason for your 500 key fob being inoperative. Modern key fobs have a limited range of operation, and should be within just a few feet of the vehicle to operate. If you're 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 then replace the battery for your coin-cell (Part Number CR2032) with a new battery of a reliable brand, such as Panasonic Duracell or Energizer. You can typically find them in your local hardware store or online.

You can test the battery of your coin-cell by pressing the buttons while you are standing close to your fiat doblo key 500. The parking lights should flash and the key fob will operate the lock and unlock switch.

If your key fob still does not work after replacing the battery, it may be water damage which prevents it from communicating with the module in your vehicle. Water damage can occur in a variety of ways, such as a simple splash or submerging the key fob saltwater at the beach. If you suspect that your fob was exposed to water, you can place it in a bag of rice to draw out the moisture. If this isn't working, you'll have to get your fob replaced by an auto locksmith or dealer.

Water Damage

Although the fob is equipped with rubber seals that keep water out of the chip's electronic circuit it, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater can cause the circuit board to short and eventually fail. It's not the best idea to submerge the fob in water, but don't give it up even if you accidentally drop the fob in water or forget to take it out of your pants pocket.

First remove the battery from the fob. Before replacing the battery clean the electronic chip with isopropyl or similar products. Check the fob to verify if it's working. If the key does not function then it might need to be reprogrammed. This is usually handled by an auto locksmith or dealer.

If the key is a newer model and was not programmed to your vehicle, it will likely need to be replaced completely. A professional locksmith for cars will be able to complete this process. The locksmith will need the key to be cut to match the car's ignition. They'll also have to reprogram the fob to your vehicle's system. This is a quick and cost-effective procedure that can be completed within the same day.

Receiver Module Issues

One of the most common reasons your 500 key fob could stop functioning is that it's out of range. The remote has a range of 30 feet, which means should you be too far from your car it won't be able to respond to your commands. It is possible to solve this issue by moving the remote closer to your car until it responds.

If your fob doesn't work after you replace the battery for the coin, 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 resolve this problem. There are instructions on how to do this for the majority of vehicles by searching YouTube or reading the owner's manual.

It is possible to replace the metal retaining clips that keep the coin battery. If they loose tension, it can prevent the coin battery from sitting properly and could cause your remote to malfunction.

In rare cases the fob could be disconnected from your vehicle due to software or hardware issues. This can cause a major trouble, but you could frequently fix this issue by visiting an auto locksmith to have them reprogram your fob for you. In some cases it is possible that the software will require reinstallation in your body control modules.

Interference

In addition to a dead coin battery the key fob could not be able to receive or transmit signals due to interference. This could occur if the keyfob is in close proximity to a radio transmitter, such as a cell phone or radar detector. The key fob could not function because of a weak connection 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 resolve it (e.g. replacing batteries, reprogramming or using the spare key fob, you may have a malfunctioning receiver module on your 500. The receiver module, located under the dashboard, detects radio frequency signals from your key fob. It then converts them into electronic commands that the vehicle interprets.

Luckily, there is an easy way to reset all of the onboard systems in your 500 and include 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 residual electricity and restart the car's computer system, which can help you get your key fob working again. If the problem persists you should seek out an expert technician. They will be able to diagnose the exact cause of your issue.