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Reasons Your Fiat 500 Key Fob Won't Work

A key fob for the Fiat 500 is a handy way to unlock the doors and start the car. However, there are numerous reasons why the fob won't be working. This could be due to a dead coin-battery or water damage, problems with receiver modules, as well as interference.

This listing is for a NEW replacement Fiat Flip Key Remote that looks like the Ilco brand. It has to be professionally programmed (click here to search for local locksmiths for your vehicle). It includes lock, unlock, and trunk buttons.

Dead Coin Battery

The most frequent reason why the 500 key fob won't work is the battery is dead. Modern key fobs operate with a limited range of operation, and should be within just a few feet of the car to operate. If you're not close to your vehicle when 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 https://www.g28carkeys.co.uk/fiat-car-key-replacements-near-me/ happens, replace the coin cell battery (Part number CR2032) with a new one from a reliable brand like Panasonic, Duracell, or Energizer. They can be found in the local hardware store or on the internet.

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

If the key fob doesn't function after replacing the battery, it could have water damage that prevents it from connecting to the receiver module in your vehicle. Water damage can occur in a number of ways, from small splashes to submerging the fob in salt water at the beach. If you suspect your fob was exposed to water, try placing it in a dry rice bag to draw the moisture back out. If that doesn't work, your fob may require reprogramming by an experienced auto locksmith or the dealer.

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Water Damage

Water damage can happen if you submerge the fob in the ocean or wash it in a machine. Saltwater can cause the circuit board to short and then cease to function. It's not the best idea 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 take it out of your pants pocket.

First, remove the battery from the fob. Clean the electronic chip with isopropyl or a similar product and dry it thoroughly before replacing the battery. Test the fob next to verify if it's working. If the key isn't working it could need to be reset. This is usually handled by an auto locksmith or dealer.

If the key you have is older and is not programmed to work with your vehicle, you will need to replace it completely. This is a straightforward process which can be accomplished by a professional automotive locksmith. The locksmith must cut the key to match the ignition of your car. The locksmith will also need to reprogram your fob into the car's system. This is a cheap and quick procedure that can be completed the same day.

Receiver Module Issues

One of the simplest reasons why your 500 key fob could stop functioning is that it's out of range. The remote's range is of 30 feet. So when you're too far away from your vehicle it will not respond to your commands. You can easily solve this issue by moving the remote closer to your vehicle until it responds.

If your fob does not work after you replace the battery inside the coin, which is also known as a "button", "watch" or "button" or "button", it could be due to an issue with the circuit board inside. In most cases, reprogramming the fob will fix the problem. You can find the steps for the majority of vehicles on YouTube or in the owner's manual.

It may be necessary to replace the metal clips that hold the coin batteries in place. If they become loose, it could prevent your coin battery from sitting properly and cause your remote to malfunction.

In rare cases the fob could be out of the vehicle's sync because due to hardware or software issues. This could cause a significant trouble, but you could frequently fix this issue by visiting a local dealer or auto locksmith to have them reprogram your fob. In some instances they may have to reinstall the software on your body control module too.

Interference

Interference can also cause the key fob to be unable to receive or transmit the signal. This could happen when the key fob is in close proximity to a radio transmitter like a cellphone or radar detector. Other reasons the key fob might not work may be a lack of connection to the buttons and internal chip or water damage.

If your key fob suddenly stopped working, or you've tried everything at home to resolve it (e.g. You might have a damaged 500 receiver module If you've tried replacing it with a battery, reprogramming it, or using an alternative key fob. The receiver module is situated under the dash and is able to pick up the radio frequency signals from the key fob. Then, it converts them into electronic commands that the vehicle interprets.

There is a simple way to reset the 500's onboard system, including the keyfob. Disconnect the battery of 12 volts for about 15 minutes, by removing the negative cable and then the positive cable. Then reconnect the battery. This will clear out any remaining electricity and restart the car's computers, which could help the key fob to function again. If the problem persists you should consult an expert technician. They will be able diagnose the exact cause of any issues.