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Reasons Your fiat bravo key keys replacement (hop over to this site) 500 Key Fob Won't Work

A key fob for the Fiat 500 is a convenient way to open the doors and start the car. There are a myriad of reasons the fob won't work. This includes a dead coin-battery and water damage, as well as problems with the receiver modules, and interference.

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

Dead Coin Battery

The most frequent reason that your 500 key fob will not work is an inactive battery. Key fobs of today have only a limited range of operation and must be within a few inches of the vehicle in order to function. If you're far from your vehicle, and you press the key fob button, the car will not respond, and will display a "Key Fob Not Detected" message in the instrument cluster.

If this happens, simply replace the battery on your coin cell (Part number CR2032) by a new one from a reliable brand like Panasonic, Duracell, or Energizer. You can typically find them at your local hardware store or online.

You can test the battery on your coin-cell by pressing the buttons while you're standing close to your fiat punto key programming 500. The parking lights will flash and the key fob will operate the lock and unlock switch.

If the key fob doesn't work after replacing the battery, it may have water damage that stops it from communicating with the receiver module inside your car. Water damage can occur in a number of ways, ranging from small splashes to submerging the fob salt water at the beach. If you suspect that your fob was exposed to water, try putting it in a dry rice bag to pull the moisture back out. If that doesn't work your fob will probably need to be reprogrammed by an experienced locksmith or dealer.

Water Damage

The fob does have rubber seals to keep water from the electronic chip inside it, submerging it in the ocean or washing it in a machine can cause water damage. Saltwater can cause the circuit board to short, and eventually die. Getting the fob wet is not a good idea but if you accidentally drop it into the water in a cup or forget to remove it from your pants pocket before running the washer and you don't have a chance, don't give in.

Take the battery off first. Before replacing the battery, clean the electronic chip with isopropyl or a similar product. Then test the fob to see if it works. If the fob doesn't work, it may have to be reprogrammed. This is usually done by an auto locksmith or dealer.

If the key is more recent and has not been programmed to your car it is likely to need to be replaced completely. This is a simple procedure that can be carried out by a professional locksmith for automotive use. The locksmith will require the key to be cut to match your vehicle's ignition. The locksmith will also need to program your fob into the vehicle's system. This is a cheap and quick process that could be completed on the same day.

Receiver Module Issues

One of the most common reasons your 500 key fob won't be working is that it's simply out of range. The remote typically has an operating range of 30 feet or less, and if it's too far from your car, it won't respond to your commands. You can easily remedy this by moving your remote closer to your car until it responds.

If your fob doesn't work after replacing the coin battery, also known as a "button", "watch" or "button", it could be due to a problem with the circuit board inside. Reprogramming the fob typically resolves the issue. The instructions are available for most vehicles on YouTube or in the owner's guide.

It is possible to replace the metal clips that hold the coin battery. If they loose tension, it could hinder the coin battery from being properly seated and result in the malfunction of your remote.

In rare instances the fob might become disconnected from your vehicle due to software issues or hardware issues. It is possible to fix this issue by visiting your local dealer or auto-locksmith to reprogram your key fob. In certain instances the software may need to be reinstalled in your body control modules.

Interference

In addition to a dead battery on a coin The key fob may not be able to transmit or receive signals due to interference. This can occur when the keyfob's location is in close proximity to a radio transmitter such as a cell phone or radar detector. The key fob might not work because of a problem to the buttons water damage or damage to the internal chips.

If the key fob stopped working one day in the middle of the night, or after trying everything you can do at home to fix it e.g. You could have a malfunctioning 500 receiver module if you've tried replacing the battery, reprogramming it, or using a spare key fob. The receiver module is situated under the dash and picks up the radio frequency signals from the key fob. It transforms the signals into electronic commands which are then read by the vehicle.

Fortunately, there's an easy method of resetting 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 first then the positive cable. Reconnect the battery. This will erase any remaining electricity, and restart the computer in your car. This can help you get your key fob to work again. If the problem persists you should seek out an expert technician. They can diagnose the exact cause of your issue.