Reasons Your fiat 500X key 500 Key Fob Won't Work

A key fob from Fiat 500 is a convenient way to open the doors and start the car. However, there are numerous reasons the fob could stop functioning. It could be due to a dead battery or damaged receiver module, Fiat 500X Key water damage issues, or interference.

This listing is for a NEW replacement fiat 500 key replacement cost Flip Key Remote that looks like the Ilco brand. It must be professionally programmed (click here to search for local locksmiths in the automotive industry). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob doesn't function is due to the battery is dead. Modern key fobs operate with a restricted operating range, and should be within some feet of the vehicle in order to function. 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, replace the coin-cell battery (Part Number CR2032) by a brand new one of a reputable brand like Panasonic Duracell or Energizer. You can typically find them at your local hardware store or on the internet.

You can test the battery of your coin-cell by pressing the buttons while you are standing close to your fiat 500 spare key cost 500. The car will flash its parking lights, and the key fob should be able to operate the lock and unlock buttons.

If your key fob still doesn't work even after replacing the battery, it may be water damage that prevents it from connecting to the module in your vehicle. Water damage can occur in a variety of ways, ranging from an accidental splash to submerging the fob salt water at the beach. If you suspect that your fob was exposed to water, try placing it in a dry rice bag to pull the moisture out. If that doesn't work your fob may need to be reset by a professional auto locksmith or by the dealer.

Water Damage

Water damage can happen if you submerge the fob in the ocean, or wash it in a washing machine. Saltwater can cause the circuit board to short and eventually end up dying. The fob getting wet is not an ideal choice, but if you drop it in an empty cup of water, or don't remember to remove it from your pants pocket prior to running the washing machine, don't give up hope.

Remove the battery first. Before replacing the battery, clean the electronic chip using isopropyl or similar products. Next test the fob to check if it functions. If the key does not function then it might need to be reprogrammed. This is usually done by a dealer or professional auto locksmith.

If the key you have is older and has not been programmed for your car then you'll need to replace it completely. A professional locksmith in the automotive industry can do this job. The locksmith will need the key cut to match the car's ignition. The locksmith will also have to reprogram your fob in the vehicle's system. This is an affordable and quick procedure that can be completed on the same day.

Receiver Module Issues

One of the main reasons why your 500 key fob might stop working is that it's simply out of range. The remote has a range of 30 feet, so when you're too far from your car it will not respond to your commands. It's easy to solve this issue by moving the remote closer to your car until it responds.

If you've replaced the coin battery (commonly called a "button" or "watch") and the fob won't work it could be due to an internal circuit board problem. Reprogramming the fob usually resolves this problem. The instructions are available for the majority of vehicles on YouTube or in the owner's manual.

It may be necessary to replace the clips made of metal that hold the coin batteries in the correct position. If they lose tension it can prevent your coin battery from sitting properly, causing your remote to malfunction.

In rare instances, the fob may be out of the vehicle's sync because of hardware or software issues. You can fix this problem by visiting your local auto-locksmith or dealer to reprogram your key fob. In certain instances the software might require reinstallation in your body control modules.

Interference

In addition to a dead battery on a coin The key fob may not be receiving or transmitting an signal due to interference. This could occur if the keyfob is located in close proximity to a radio transmitter such as a cell phone or radar detector. Other reasons why the key fob might not function include a poor connection to the buttons and internal chip, or water damage.

If the key fob suddenly stopped working, out of the blue, or after trying everything you can at home to solve it e.g. replacing the battery, reprogramming, and using the spare key fob, you might have a defective receiver module on your 500. The receiver module is located under the dash and picks up the radio frequency signals from the key fob. It then converts them into electronic commands that the vehicle interprets.

Luckily, there is an easy method of resetting all of the on-board systems in your 500 keys, including the key fob. Disconnect the battery 12 volt for about 15 minutes, by disconnecting the negative cable first then the positive cable. Reconnect the battery. This will erase any remaining electricity, and allow you to restart the car's computer. This will 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 problems.