voicenet44

Reasons Your Fiat 500 Key Fob Won't Work A fiat 500 key fob is a convenient way to open the doors and begin the car. However, there are a variety of reasons why the key fob might stop working. This includes a dead coin-battery or water damage, issues with the receiver module, and interference. This listing is for an NEW replacement Fiat Flip Key Remote – an exact replica of the Ilco brand that must be programmed professionally by a local locksmith (click here to search for a Locksmith Search). It includes lock, unlock, and trunk buttons. Dead Coin Battery The most frequent reason why your 500 key fob won't function is a dead battery. Modern key fobs come with a limited range of operation, and must be within a few feet of the vehicle to operate. If you're far away from your vehicle and press the key fob button the car won't be able to respond, and will display the “Key Fob Not Detected” message in the instrument cluster. If this happens If this happens, replace the battery in the coin-cell (Part Number CR2032) by a fresh one from a reputable brand such as Panasonic Duracell or Energizer. You can find them in the local hardware store or online. You can test the battery on your coin-cell by pressing the buttons while standing close to your Fiat 500. The parking lights should light up and the key fob should operate the lock and unlock switches. If the fob's key doesn't work after replacing the battery, it could be damaged by water, which prevents it from communicating with the receiver module in your car. Water damage can happen in a variety of ways, such as a simple splash or submerging the key fob into saltwater at the beach. If you think your fob was exposed to water, place it in a bag of rice to draw out the moisture. If this doesn't work, you will have to get your fob changed by an auto locksmith or dealer. Water Damage The fob does have rubber seals that keep water out of the chip's electronic circuit, submerging it in the ocean or washing it in a machine could cause water damage. Saltwater is particularly dangerous to the fob's circuit board that can cause it to short out and eventually die. fiat 500 key cover 's not a good thing to submerge the fob in water however, but don't give it up even if you accidentally drop the fob in the water or don't remove it from your pocket. First remove the battery from the fob. Clean the electronic chip using isopropyl alcohol or another similar product and then dry it thoroughly before replacing the battery. Check the fob again to see if it is functioning. If the key doesn't function then it might need to be programmed again. This is usually handled by an auto locksmith or dealer. If your key is a bit older and not programmed for your car, 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 in your vehicle. The locksmith will also have to reprogram your fob into the vehicle's system. This is a fast and inexpensive process that is usually completed the next day. Receiver Module Issues One of the simplest reasons why your 500 key fob could stop 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 vehicle, it won't respond to your commands. This can easily be resolved by moving it closer to your vehicle until it begins responding. If your fob doesn't work after you replace the battery in the coin, also called a “button”, “watch” or “button” or “button”, it could be a problem with the internal circuit board. In the majority of cases, reprogramming your fob will solve the issue. You can find the procedure for most vehicles on YouTube or in the owner's guide. It's possible that you need to replace the metal retaining clips that hold the coin battery. If they lose tension it can prevent your coin battery from sitting properly and cause your remote to malfunction. In rare instances the fob could be disconnected from your vehicle due to software issues or hardware issues. You can fix this issue by visiting your local auto-locksmith or dealer to reprogram your key fob. 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 receiving or transmitting signals due to interference. This could happen if the key fob is in proximity to the radio transmitter (cell phones or radar detectors) or another source of electromagnetic radiation. Other reasons the key fob may not function could be due to a weak connection to the buttons and internal chip, or water damage. If the key fob has suddenly stopped working, suddenly and you've tried every option at home to resolve it e.g. replacing batteries, reprogramming or using the spare key fob, it could have a defective receiver module on your 500. The receiver module is located 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. Luckily, there is an easy method of resetting all on-board systems in your 500 and include the key fob. Disconnect the battery of 12 volts for about 15 minutes, by removing the negative cable first then the positive cable. Reconnect the battery. This will clear any residual electrical charge, and then restart the computer of your car. This can help you get your key fob to function again. If the problem persists you should seek the advice of an expert technician. They will be able to diagnose the exact cause of your problems.