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The 9 Things Your Parents Taught You About Fiat Panda Key Fob Replacement
Reasons Your Fiat 500 Key Fob Won't Work

A key fob for the Fiat 500 allows you to easily open doors and start your car. There are many reasons the key fob might stop working. This could be due to a dead battery or water damage, problems with the receiver modules, and interference.


This listing is for a NEW replacement Fiat Flip Key Remote - like the Ilco brand that needs to be professionally programmed by a local automotive locksmith (click here to search for a Locksmith Search). Includes trunk, lock and unlock buttons.

Dead Coin Battery

The most frequent reason why your 500 key fob won't function is due to the battery is dead. Modern key fobs offer only a limited range of operation and must be within only a few inches from the vehicle in order to work. If you are far from your vehicle and press the key fob button the car won't be able to respond, and will display an "Key Fob Not Detected" message in the instrument cluster.

If this occurs If this happens, replace the battery in the coin-cell (Part Number CR2032) with a new battery from a reputable brand such as Panasonic Duracell or Energizer. They can be found in your local hardware store, or online.

After you've replaced the coin cell battery You can test it by standing near your Fiat 500 and pressing the buttons. The car will flash its parking lights and the key fob should operate the lock and unlock switches.

If the key fob won't work after replacing the battery, it may be damaged by water, which prevents it from communicating with the receiver module inside your car. Water damage can occur in a number of ways, from a light splash to submerging your fob in salt water at the beach. If you suspect that your fob was exposed to water, put it in a dry rice bag to draw the moisture back out. If this fails, you'll need to have your fob replaced by an auto locksmith or a dealer.

Water Damage

The fob does have rubber seals that keep water from the chip's electronic circuit and out of the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short and then cease to function. It's not a good thing to get the fob wet, but don't give it up even if you accidentally drop the fob in the water or don't take it out of your pants pocket.

First remove the battery from the fob. Clean the electronic chip using isopropyl or a similar product and then dry it thoroughly before replacing the battery. Check the fob again to verify if it's functioning. If the fob doesn't function, it may need to be programmed again. This is typically handled by a professional or dealer auto locksmith.

If the key is a newer model and was not programmed to your vehicle it is likely to need to be replaced completely. This is a straightforward process which can be accomplished by a professional locksmith for automotive use. The locksmith will need the key to be cut to match the car's ignition. The locksmith will also need to reprogram your fob in the vehicle's system. It's a simple and inexpensive process that can be completed the next day.

Receiver Module Issues

The 500 key fob you have may stop working because it is out of range. The remote has a maximum range of 30 feet. Therefore, should you be too far away from your vehicle it won't be able to respond to your commands. It's easy to solve this issue by moving the remote closer to your vehicle until it responds.

If you've replaced the battery in your coin (commonly known as a "button" or "watch") and your fob doesn't function it could be due to an internal circuit board problem. Reprogramming the fob usually resolves this problem. You can find the instructions for most vehicles on YouTube or in the owner's guide.

You may need to replace the metal clips that keep the coin battery in place. If they lose tension, it could prevent your coin battery from being properly seated and cause your remote to malfunction.

In rare cases, the fob may become desync'd with your vehicle due to software or hardware issues. You can fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In some instances, they may need to install the software again in your body control module, too.

Interference

In addition to a dead coin battery the key fob could not be able to receive or transmit an signal due to interference. This could happen if the key fob is near the radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. Other reasons why 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 the key fob has stopped working one day in the middle of the night, or after trying everything you can at home to resolve it e.g. You may have a faulty 500 receiver module after you've tried replacing the battery, reprogramming, and using a spare key fob. The receiver module, located beneath the dashboard, detects radio frequency signals from your key fob. fiat 500 key replacement cost converts them to electronic commands that the vehicle interprets.

There's a simple method to reset the 500's in-board system, including the keyfob. Disconnect the 12 volt battery for about 15 minutes, by removing the negative cable and then the positive cable. Reconnect the battery. This will remove any remaining electricity, and allow you to restart the computer of your car. This will help you get your key fob working again. If the issue persists, you should seek out an expert technician. They will be able to determine the exact cause of problems.

Homepage: https://www.autokeys-r-us.co.uk/fiat/