Fiat 500 Replacement Key Fob
If your 500 remote key fob isn't working, it's time to replace the battery. If you do replace the battery and it doesn't work the issue may be elsewhere.
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United Locksmith specializes in the production of new keys for classic cars. We have all the tools and accessories needed for this service.
Dead Coin Battery
The most frequent reason why your Fiat 500 key fob will not unlock or lock the doors is due to a dead battery. The key fob contains the battery of a coin-cell that can quickly deplete when it isn't used often enough. If your remote began to show signs of weakening such as a loss in range, and then stopped working completely it is likely that the battery is dead.
The battery inside the key fob is held in place by metal clips that retain it. If the clips aren't tight enough, it could lead to contact issues which will prevent the remote from receiving power. Use a flathead screwdriver pry open the retaining clip and then remove the old battery. Make sure you use an alternative battery that has the same type of voltage, dimensions, and specification as the original battery.
The key fob may also be damaged or corroded by exposure to water. Even a short bath in soapy water may harm the electronic chip within. Make sure your key fob is dry.
Water Damage
Water damage could be the cause of your key fob not working properly. The rubber seals on key fobs stop them from getting damaged by a tiny splash or drizzle of water. However, it is important to keep the keys from the washing machine, the ocean, and pool.
The key fob contains an electronic chip that sends an immobilizer system of your car. The chip allows the 500 to start and lock. If it gets wet, it will no longer work.
If you're trying to determine if your key fob is functioning you can clean the internal electronics with isopropyl or electronic cleaner. It is recommended to replace a key fob if it has been submerged into salt water, rather than trying to repair it yourself.
Although a replacement fob may cost a bit of money, it's a lot cheaper than paying for your Fiat 500 to be towed to a dealership and fixed! You can also fix it yourself with a few simple steps. Just ensure you have the right battery type before you attempt to open your key fob. This is a job that's far simpler than it appears and you can find step-by-step instructions online for virtually any key fob for your car.
Faulty Chip
The chip located within the key fob communicates with the car's immobiliser unit to make sure the vehicle is only capable of starting when the correct key is inserted. If the chip is damaged, or damaged in any way, your car will not start.
A damaged chip could occur due to a variety of reasons, but most often it is due to water damage or a dead battery. Whatever the reason, it's a good idea to leave this task to a locksmith, as they will be able to replace the chip quickly and at a reasonable cost.
If your key fob does not function after exposure to water that is clean from the tap or rain take it off the battery. Wipe down the electronic component using a paper towel. If the key fob will not work, there is the possibility that it has a fried component and needs to be replaced.
A few people turn to their dealer when they are in need of a new Fiat key fob, but this could be a expensive alternative. If you're looking for a cost-effective way to have your Fiat key fob repaired make sure you contact United Locksmith. We have the tools and knowledge necessary to repair your Fiat key fob in a quick and professional manner.
Faulty Receiver Module
Fiat key fobs transmit signals of up 50 feet away to the vehicle, which allows it to unlock and lock the doors (and start the vehicle for those with automatic transmissions). However, there are some things that can cause the fob to cease working. https://www.g28carkeys.co.uk/fiat-car-key-replacements-near-me/ includes a dead coin battery water damage, worn buttons, a receiver module issue and signal interference or a malfunctioning electronic chip.
If the fob has been in a pocket that has experienced extreme trauma, like being dropped on hard floors or being washed in the washing machine and it isn't able to communicate with the car's Body Control Module (BCM). The BCM is a security system which will only accept signals from genuine original keys.
If this is the case, then you have to replace your fob. A professional locksmith will handle the entire process of replacing your key including programming a new key for your 500. They can even provide the fob cloned to work the same as the original (and costs less than what it would cost).
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