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

A fiat 500 electric key 500 key fob allows you to easily open doors and start your vehicle. However, there are a variety of reasons why the fob may stop functioning. These include a dead battery or damage to the receiver module, issues, and interfering.

This listing is for a NEW replacement car keys fiat 500 Fiat 500 New Key Flip Key Remote that is similar to the Ilco brand. It needs to be professionally programmed (click here to find local locksmiths for automotive locksmiths). This remote includes lock, unlock and trunk buttons.

Dead Coin Battery

A dead battery is the most frequent cause of your 500 key fob that isn't working. Modern key fobs have a restricted operating range, and must be within a few feet of the car to operate. If you're far away from your vehicle, and you press the key fob button the car will not respond, and will display an "Key Fob Not Detected" message in the instrument cluster.

If this happens, simply replace the battery of your coin cell (Part number CR2032) by a new one from a reputable brand such as Panasonic, Duracell, or Energizer. They can be found 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 scudo key 500. The car will flash its parking lights and the key fob will operate the lock and unlock buttons.

If your key fob isn't working after replacing the battery, there may be water damage which prevents it from connecting to the module inside your vehicle. Water damage can occur in many ways, including simply splashing or submerging the key fob in saltwater at the beach. If you suspect that your fob was exposed to water, put it in a rice bag to draw out the moisture. If this doesn't work the fob might need to be reprogrammed by an experienced auto locksmith or the dealer.

Water Damage

Damage to the water supply can occur if you submerge the fob in the ocean or wash it in a washer. Saltwater can cause the circuit board to become shorted and eventually die. It's not a good thing to soak the fob in water however, don't give it up even if you accidentally drop the fob in water, or fail to remove it from your pants pocket.

Take the battery off first. Before replacing the battery clean the electronic chip with isopropyl, or a similar product. Check the fob to check if it's working. If the key still doesn't work, it might need to be reset. This is usually handled by an auto locksmith or dealer.

If the key is more recent and has never been programmed to your vehicle It is likely that it needs to be replaced completely. A professional locksmith for automotive can complete this simple process. The locksmith will have to cut the key to match the ignition of your vehicle. The locksmith will also have to program your fob into the vehicle's system. This is a cheap and quick procedure that can be completed within the same day.

Receiver Module Issues

One of the most common reasons why your 500 key fob won't be working is that it's simply out of range. The remote usually has 30 feet of range or less and if it's far from your vehicle, it will not respond to your commands. This can easily be resolved by moving closer to your vehicle until it begins responding.

If you've replaced the battery in your coin (commonly called a "button" or "watch") and your fob doesn't function, it could have an internal circuit board problem. In most cases, reprogramming the fob will resolve this problem. You can find the instructions on how to open fiat 500 without key to do this for all automobiles by searching YouTube or reading the owner's manual.

You may have to replace the metal retaining clips that hold the battery of your coin in place. If they lose tension it could hinder the coin battery from being properly seated and can result in the malfunction of your remote.

In rare cases the fob could be out of alignment with your vehicle because of hardware or software issues. It is possible to fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In some instances it may be necessary to reinstall the program in your body control module, too.

Interference

In addition to a dead battery on a coin The key fob may not be able to transmit or receive an signal due to interference. This could occur if the keyfob's location is in close proximity to a radio transmitter, like a cellphone or radar detector. The key fob might not function due to a bad connection to the buttons water damage or damage to the internal chips.

If the key fob been unable to function for a while without notice or after trying every option at home to fix it e.g. You may have a faulty 500 receiver module if you've tried replacing the battery, reprogramming it, or using a spare key fob. The receiver module is situated under the dash and is able to pick up the radio frequency signals from the key fob. It converts them into electronic commands that the vehicle interprets.

There's a simple method to reset the 500's in-board system, including the keyfob. Disconnect the battery for 15 minutes, removing first the negative cable, then the positive cable. Then reconnect the battery. This will clear any residual electricity, and allow you to restart the computer of your car. This can help you get your key fob to work again. If the issue continues, you should speak with an expert technician. They will be able to determine the exact cause of any issues.