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

A fiat 500 key not working 500 key fob allows you to easily open doors and start your car. However, there are numerous reasons the fob could stop working. These include a dead battery or water damage, receiver module issues, or interference.

This listing is for a NEW replacement key for fiat ducato van fiat 500 key fob Flip Key Remote that is similar to the Ilco brand. It needs to be professionally programmed (click here to search for local locksmiths for automotive locksmiths). Includes trunk, lock and unlock buttons.

Dead Coin Battery

The most common reason your 500 key fob will not work is an inactive battery. Modern key fobs have a limited operating range, and should be within a few feet of the vehicle in order to function. If you're far from your vehicle, and you press the key fob button, the car won't be able to respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this happens, simply replace the coin cell battery (Part number CR2032) with a brand new one from a trusted brand such as Panasonic, Duracell, or Energizer. They are available at the local hardware store or online.

After you've replaced the coin cell battery It is possible to test it by standing close to your fiat 500 locked keys in car 500 and pressing the buttons. The car will flash its parking lights, and the key fob should work the lock and unlock switches.

If the fob's remote doesn't function after replacing the battery, it may have water damage that prevents it from communicating with the receiver module inside your vehicle. Water damage can occur in a variety of ways, such as the simple splash or submerging the key fob in saltwater at the beach. If you suspect that your fob has been exposed to water, place it in a bag of rice to draw out the moisture. If this isn't working, you'll need to have the fob changed by an auto locksmith or a dealer.

Water Damage

Damage to the water supply can occur if you immerse the fob in the ocean, or wash it in a machine. Saltwater poses a particular risk to the circuit board of the fob, causing it to short out and eventually end up dying. It's not good to soak the fob in water however, don't give it up in the event that you accidentally drop it in water or fail to remove it from your pants pocket.

Remove the battery first. Clean the electronic chip with isopropyl alcohol or another similar product and then dry it thoroughly before replacing the battery. Next, test the fob to test if it works. If the key still doesn't function, it may need to be changed. This is usually done by a professional or dealer auto locksmith.

If your key is old and not programmed for your vehicle, you will need to replace it completely. A professional locksmith for cars can carry out this simple task. The locksmith needs to cut the key to match the ignition on your vehicle. The locksmith will also need to reprogram your fob into the car's system. This is a simple and cost-effective procedure which can be completed the same day.

Receiver Module Issues

The 500 key fob could not function because it's out of range. The remote usually has an operating range of 30 feet or less and if it's far away from your car it won't respond to your commands. This can easily be resolved by moving it closer to your vehicle until it starts responding.

If you've replaced the battery in your coin (commonly called"button" or "button" or "watch") and the fob isn't working it could be due to an internal circuit board issue. In most cases, reprogramming the fob will resolve this problem. You can find the steps for most vehicles on YouTube or in the owner's manual.

It may be necessary to replace the metal clips that hold the coin batteries in the correct position. If they loose tension, it could prevent the battery from being seated properly and cause your remote to malfunction.

In rare cases, the fob may become desync'd with your vehicle because of software or hardware issues. This could cause a significant issue, but you are able to frequently fix this issue by visiting a local dealer or auto locksmith to reprogram your fob. In certain instances the software may require reinstallation in your body control modules.

Interference

In addition to a dead coin battery The key fob might not be able to receive or transmit the signal due to interference. This could occur if the key fob is in proximity to a radio transmitter (cell phones, radar detectors) or another source of electromagnetic radiation. Other reasons why the key fob could not function include a weak connection how to get Fiat Key Code the buttons or damage to the internal chip, or water damage.

If the key fob has been unable to function for a while suddenly or even after trying every option at home to solve it e.g. replacing the battery, reprogramming, and using the spare key fob, you might have a damaged receiver module on your 500. The receiver module, which is located under the dashboard, receives radio frequency signals from your key fob. It converts the signals into electronic commands which are then processed by the vehicle.

Fortunately, there's an easy method of resetting all of the onboard systems in your 500 device, including the key fob. Disconnect the battery for 15 minutes by removing first the negative cable, then the positive cable. Then, reconnect the battery. This will clear out any remaining electricity and then restart the car's computers, which could help get your key fob working again. If the issue persists, you should seek the advice of an expert technician. They'll be able determine the exact cause of your issues.