Fiat 500 Replacement Key Fob If your remote key fob has stopped working, it may be time to replace the battery If you do replace the battery and it does not work the issue is likely to be elsewhere United Locksmith specializes in the creation of new keys for classic cars We have the tools as well as the parts required for this type of service Dead Coin Battery A dead battery is the most common cause of your Fiat 500 keyfob not locking or unlocking the doors The key fob has an in-built battery that can quickly deplete in the event that it is not frequently used If your remote began to show signs of weakness such as a loss in range and then completely stopped working it is likely that the battery is dead The battery in the key fob is secured by metal clips that retain it If the clips aren't tight enough, it could lead to contact issues, which could prevent the remote from receiving power With a small flathead screwdriver, push the retaining clip outwards to take out the battery and then insert a fresh one Be sure to use an alternative battery that has the same kind of voltage, size and specifications as the original battery Water exposure can also cause the key fob to become corroded or damaged Even a quick bath in soapy, warm water can damage the chip Make sure your key fob is dry Water Damage If your key fob isn't functioning correctly, it could be caused by water damage Key fobs have rubber seals that protect them from being damaged by rain or splashes of water, however it is essential to keep your car keys from being tossed into the pool, ocean, and the washing machine The key fob comes with an electronic chip that transmits a signal to your car's immobilizer system The chip is what allows the 500 to start and lock If it gets wet, however it will cease to work You can try cleaning the internal electronics of your key fob with isopropyl Alcohol or an electronic cleaner to determine whether they're still functioning It is recommended to replace the key fob when it is submerged in salt water rather than try to fix it yourself A replacement fob could cost you some money, but it's a lot less expensive than paying to have your Fiat 500 towed to a dealership and fixed there You can also fix it yourself by following only a few steps Be sure to use the correct type of battery before you attempt to open your key fob There are step-by-step directions for every car keyfob online Faulty Chip The chip in the key fob communicates with your car's immobiliser unit to ensure the vehicle is only capable of starting when the correct key is used If the chip is damaged or damaged in any way, your car will not start A damaged chip could occur due to several reasons, but the most common cause is water damage or a dead battery It is best to delegate the work to a professional locksmith, who can repair the chip quickly and at an affordable cost If your key fob does not function after exposure to clean water from a tap or rain take the battery off Clean the electronic component using a paper towel If the key fob will not function, there's the possibility that it has a fried component and needs to be replaced A few people will visit their dealer when they require an entirely new Fiat fob However, this could be an expensive option If you are seeking a cost-effective method to get your Fiat key fob fixed then look no further than United Locksmith We have the tools and experience necessary to fix your Fiat key fob in a timely and professional manner Faulty Receiver Module Fiat key fobs transmit signals up to 50 feet to the vehicle, which can unlock and lock the doors and start the vehicle if it has automatic transmissions There are many reasons why a fob could stop working These include a dead coin battery, water damage buttons, worn out buttons and a receiver module issue and signal interference, or a malfunctioning electronic chip If the fob is stored in a place that has endured extreme trauma, like falling on hard floor or getting washed in the washing machine, it may not be capable of communicating with the car's Body Control Module BCM The BCM is a security device that will only accept signals from genuine original keys If https//wizdomzwiki/wiki/How_To_Choose_The_Right_Fiat_500_Key_Online is the case, then you must replace your fob A professional locksmith can handle the entire process of replacing your key including programming a new one for your 500 In fact, they could provide you with a replica key that works just the same way as the original fob and costs only a fraction of the price