Fiat 500 Key Fob Replacement If your 500 keyfob ceases working, use another one to see if it can be detected by the car If it does, the problem is probably related to the battery, or water damage on the fob that was originally used Replace the battery first The "+" side should be facing down Dead Battery Most of the time when a fob won't work, it's just because the battery is dead It's simple to fix it Most fobs give you a warning if the battery is in low There are instructions for the majority of car key fobs on YouTube or in the owner's manual You can also change it by taking it to an expert locksmith or the dealer who gave it to you Sometimes, a fob may stop working and there may be a problem with the circuit board in the internal circuit It's not often however it can happen If you dropped the fob onto something hard, it could damage the internal chip This is also the case if you use an aftermarket key and the fob won't function In this situation, it is necessary to see a dealer or locksmith to get the key reprogrammed to work with your 500 One 2012 FIAT 500 Flip Key Remote - Similar to Ilco brand with lock, unlock and trunk buttons It is a replacement keyless entry remote will need to be cut and programmed by a locksmith Chips Damaged Fiat 500 key fobs are wireless devices that send signals to the car every time you press the button It has a microchip that has information about the code which is required to communicate with the car If the chip is damaged it won't transmit the correct code and the car will not start A locksmith can repair this type damage United Locksmith is capable of completing this service for classic models as well as newer ones, so don't feel afraid to call them You can buy a new fob and have it programmed professionally by a locksmith This is a lot less expensive than visiting a dealer and will function similarly You'll have to provide some information for the locksmith, like the year your vehicle was built and the model If you're not sure how to fix this issue you can try scratching the chip with the help of a US dollar bill The copper in the bill is abrasive, and can remove oxidation and dirt However, it won't cause harm to the microchip The chip may not be repaired in the event of physical damage This could happen if you drop the chip or run it over by your vehicle Water Damage Whether you accidentally dropped your keys in the water, put them in your bag while swimming at the beach, or splashed them with water during a rainy day It's likely that your key fob is likely to suffer water damage Even if there is only a small amount of water on the key, it can cause major problems for its electronics It is possible to fix this issue by getting rid of the fob and then cleaning it using a paper towel After the fob is dry, you can then replace the battery and it should start working again You can also take your key fob to a local locksmith or auto shop to get it professionally cleaned and programmed The professionals can use special equipment to make sure that the key fob is compatible with the computer system in your car If the key fob in your Fiat 500 stops working, you may be frustrated and overwhelmed You might be tempted to head to the dealer to replace your key fob, but this can be expensive and difficult to arrange Locksmiths can handle every aspect of your car's key fob replacement without the need for a dealership visit Locksmiths are better than a dealer since they can handle all aspects of your car's key fob replacement without the need for a dealer visit Pairing Issues If you drop your key fob, or it ceases to function and nothing else seems to be going on this could be because of the chip that is malfunctioning It could be because of water damage or a dead battery This is often done by simply following the instructions in your owner's manual If you're having difficulty or your manual isn't working, you should have an automotive locksmith take care of this task This will ensure that the chip won't be fried and will likely be the most affordable solution A few hundred owners have reported that their key fobs won't lock their cars This could be a problem if you plan to fill up at gas stations Some owners have complained that the locking system on their 500 has been damaged and they have needed to replace the entire intermediate steering shaft This issue was described in a technical support bulletin TSB by Fiat https//wwwg28carkeyscouk/fiat-car-key-replacements-near-me/ can help you if your Fiat is having problems They'll be able to duplicate your key or they can make you an entirely new one that can lock and open the vehicle They're able to accomplish this without having to see your old key and are generally much cheaper than getting it from a dealer