Fiat 500 Replacement Key Fob
It's possible to change the battery if your 500 remote key fob isn't working. However, if you replace the battery but it continues to stop working, then the problem could be elsewhere.
United Locksmith specializes in the production of new keys for classic cars. We have the tools and components needed for this job.
Dead Coin Battery
A dead battery is the primary reason for your Fiat 500 keyfob not locking or unlocking the doors. The coin cell battery in the key fob is likely to drain quickly if you don't use it often enough. If your remote has started to show signs of a loss of range or stopped functioning in the middle of the night, then your battery may be dead.
The battery in the key fob is secured by metal clips that retain it. If the clips aren't secure, it could lead to contact issues, which could prevent the remote from receiving power. Using a small flathead screwdriver, pull the retaining clip to remove the battery and then insert a fresh one. Be sure to choose an alternative battery that has the same type of voltage, dimensions and specifications as the original battery.
The key fob could be damaged or corroded by water exposure. Even a short bath in soapy, warm water can cause damage to the chip. Make sure your key fob is dry.
Water Damage
Water damage may be the reason behind your key fob not working properly. Key fobs come with rubber seals to protect them from being damaged by rain or a splash of water, however it is crucial to keep your car keys out of the pool, ocean, and the washing machine!
The key fob is equipped with an electronic chip inside it that transmits a signal car's immobilizer system. This is what allows your 500 to lock or start, but should the chip become wet, it will no longer work.
You can clean the inside electronics of your keyfob with isopropyl Alcohol or an electronic cleaner to determine whether they're still in good condition. It is best to replace the key fob when it has been submerged into salt water instead of trying to fix it yourself.
While a replacement fob might cost you a little bit of money, it is much less expensive than paying for your Fiat 500 to be towed to the dealership and repaired! Plus, you can do it yourself in only a few steps. Be sure to have the correct battery type before you attempt to open your key fob. You can find step-bystep directions for any car keyfob online.
Faulty Chip
The chip in the key fob communicates directly with the immobiliser in your car to ensure that your vehicle will only start when the proper keys are inserted. If the chip is damaged or corrupted in any way the car won't start.
Damage to the water or a dead cell battery are the two most frequent causes of an unreliable chip. It is best to delegate the job to a professional locksmith, who can replace the chip quickly and at reasonable cost.
If your key fob stops working after exposure to clean water from the tap or rain, remove the battery and clean the electronic component with a paper towel to ensure that it is completely dry before putting it back into. If G28 Car Keys does not work, it is likely a fried chip and must be replaced.
Some people will go to their dealer when they are in need of a new Fiat key fob, but this can be a very expensive option. If you are looking for a low-cost solution to get your Fiat key fob repaired then look no further than United Locksmith. We have the tools and experience needed to fix your Fiat fob in a timely and professional manner.
Faulty Receiver Module
Fiat key fobs send signals of up 50 feet away to the vehicle, which will unlock and lock the doors (and start the vehicle in case of automatic transmissions). There are a variety of reasons why the fob might not function. It could be due to a dead battery, water damage, worn buttons, a receiver module issue and signal interference or an electronic chip that is malfunctioning.
If the fob is in a pocket that has experienced extreme trauma, such as falling on hard floor or getting washed in a wash machine the fob may not be capable of communicating with the car's Body Control Module (BCM). This is because the BCM is an extremely secure system that will only accept signals from a genuine original key and not accept any other.
You will need to replace the fob in case this happens. A professional locksmith will handle the entire process of replacing your key including programming a new one for your 500. In fact, they could offer you a clone key that works just the same way as the original fob (and costs a fraction of the cost).