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

A key fob with the fiat doblo key programming (visit www.longisland.com) 500 number is a handy way to open the doors and begin the car. There are a myriad of reasons the fob could stop working. These include a dead coin battery or damage to the receiver module, problems, and interference.

This listing is for a NEW replacement fiat key replacement Flip Key Remote that appears similar to the Ilco brand. It has to be professionally programmed (click here to find local automotive locksmiths). It comes with lock, unlock and trunk buttons.

Dead Coin Battery

The most common reason your 500 key fob will not function is the battery is dead. Modern key fobs only have an operating range that is limited and must be within a few inches of your vehicle to work. If you are far from your vehicle and press the keyfob button, it will not respond and display the message "Key Fob Not Detected".

If this happens, simply replace the battery in the coin cell (Part number CR2032) with a new one from a reputable brand like Panasonic, Duracell, or Energizer. You can usually find them at your local hardware store or online.

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

If your key fob does not work after replacing the battery, there could be water damage that is preventing it from interacting with the module inside your vehicle. Water damage can occur in many ways, including simply splashing or submerging the key fob saltwater 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 need to have the fob reset by an auto locksmith or a dealer.

Water Damage

Water damage can occur if you immerse the fob into the ocean or wash it in a machine. Saltwater can cause the circuit board to short, and eventually fail. If you get the fob wet, it's not a good idea but if you drop it in the water in a cup or do not remember to take it out of your pants pocket before running the washing machine, don't give up hope.

First, remove the battery. Clean the electronic chip with isopropyl alcohol or a similar product and dry it completely before replacing the battery. Then test the fob to verify if it is working. If the key does not work, it may need to be changed. This is typically handled by a professional or dealer auto locksmith.

If the key is a newer model and was not programmed to your car It will most likely need to be replaced completely. A professional locksmith in the automotive industry can do this job. The locksmith will require the key to be cut to match your vehicle's ignition. The locksmith also needs to program your fob into the car's system. It's a simple 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 typically has an operating range of 30 feet or less and if it's far from your vehicle, it will not respond to your commands. You can solve this problem by moving the remote closer to your vehicle until it responds.

If you've replaced the battery on your coin (commonly called"button" or "button" or "watch") and your fob doesn't function it could be due to an internal circuit board issue. In the majority of cases, reprogramming your fob can resolve the problem. The instructions are available for most vehicles on YouTube or in the owner's guide.

It is possible to replace the metal clips that keep the coin battery in place. If they loose tension, it could prevent the coin battery from being seated 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 Fiat Doblo Key Programming hardware issues. It is possible to fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances it is possible that the software will require reinstallation to your body control modules.

Interference

In addition to a dead coin battery The key fob may not be receiving or transmitting the signal due to interference. This could happen if the key fob is in proximity to an electronic radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. Other reasons the key fob might not function may be a lack of connection to the buttons or damage to the internal chip or water damage.

If your key fob suddenly stopped working, or you have tried everything at home to fix it (e.g. replacing the battery, reprogramming it and using the spare key fob, you could have a faulty receiver module on your 500. The receiver module is located under the dash and is able to pick up the radio frequency signals from the key fob. It converts the signals into electronic commands that are then processed by the vehicle.

Luckily, there is an easy way to reset every single system on board in your 500, including the key fob. Disconnect the 12 volt battery for about 15 minutes, by taking off the negative cable first then the positive cable. Reconnect the battery. This will get rid of any remaining electricity and then restart the car's computers. This can help the key fob to function again. If the problem persists you should speak with an experienced technician. They can identify the root cause of any problems.