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

A fiat 500 key fob is a convenient way to unlock the doors and start the car. However, there are numerous reasons the fob could stop working. This includes a dead battery and water damage, as well as receiver modules issues, and interference.

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

Dead Coin Battery

The most frequent reason that your 500 key fob doesn't function is an inactive battery. Modern key fobs come with a limited operating range, and should be within just a few feet of the vehicle in order to function. If you are further away from your vehicle and hit the keyfob, it will not respond, and display the message "Key Fob Not Detected".

If this happens, replace the battery of your coin cell (Part number CR2032) with a brand new one from a reputable manufacturer like Panasonic, Duracell, or Energizer. They are available at your local hardware store, or online.

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

If your fob's key isn't working after replacing the battery, it may be water damage that hinders it from communicating with the module inside your vehicle. Water damage can happen in a variety of ways, such as simply splashing or submerging the key fob into saltwater at the beach. If you suspect that your fob was exposed to water, you can try placing it in a dry rice bag to draw the moisture out. If this doesn't work, your fob is likely to need to be reprogrammed by a professional auto locksmith or dealer.

Water Damage

While the fob has some rubber seals to keep water out of the chip's electronic circuit it, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater can be particularly harmful to the fob's circuit board that can cause it to short out and eventually end up dying. The fob getting wet is not an ideal choice however, if you drop it into the water in a cup or forget to take it out of your pants pocket before running the washing machine, don't give up hope.

First remove the battery from the fob. Clean the electronic chip with isopropyl alcohol or a similar product and dry it completely before replacing the battery. Then try the fob and test if it works. If the key does not function, it may need to be reprogrammed. 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 is likely to need to be replaced completely. A professional locksmith for cars can do this job. The locksmith will have to cut the key to match the ignition of your car. They'll also have to program the fob into the car's system. This is a cheap and quick process that could be completed on the same day.

Receiver Module Issues

The 500 key fob could be inoperable because it's out of range. The remote typically has an area of 30 feet or less, and if it's too far from your vehicle, it won't respond to your commands. This can easily be resolved by moving closer to your vehicle until it starts responding.

If your fob does not work after replacing the coin battery, also called a "button", "watch" or "button" or "button", it could be a problem with the internal circuit board. In most cases, reprogramming the fob will fix the problem. The instructions are available for the majority of vehicles on YouTube or in the owner's manual.

It is possible to replace the metal clips that hold the coin batteries in place. If they loose tension, it could prevent the coin battery from being properly seated and could cause the remote to malfunction.

In rare instances, the fob might be out of connection with your vehicle as a result of hardware or software problems. This can cause a major headache, but you can usually fix it by visiting an auto locksmith to have them reprogram your fob for you. In some cases, the software may also require reinstallation in your body control modules.

Interference

In addition to a dead coin battery The key fob may not be able to transmit or receive signals due to interference. This is possible when the key fob is in proximity to an electronic radio transmitter (cell phones and radar detectors) or another source of electromagnetic radiation. The key fob could not function due to a bad connection with the buttons or water damage, or damage to the internal chips.

If the key fob suddenly stopped working, out of the blue or after trying every option at home to solve it e.g. You could have a malfunctioning 500 receiver module If you've tried replacing it with a battery, reprogramming, 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. It converts them into electronic commands that the vehicle interprets.

Fortunately, there's an easy way to reset all on-board systems in your 500, including the key fob. 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 electrical charge and restart the car's computers, which could allow you to get your key fob working again. If the problem persists, you should consult an expert certified technician. They will be able to determine the root of any issues.