Fiat 500 Replacement Key Fob

It may be time to replace the battery if the 500 remote key fob is not working. If you replace the battery and it's still not working the issue could be somewhere else.

At United Locksmith, we specialize in making new keys for old automobiles. We have the tools and components needed for this service.

Dead Coin Battery

The most common reason your fiat panda replacement key 500 key fob will not unlock or lock the doors is a dead battery. The key fob is equipped with the battery of a coin-cell that can quickly deplete if it is not frequently used. If your remote started to show signs of weakness such as a loss in range and then completely stopped working the battery could be dead.

The battery inside the key fob is held in place by steel clips that retain it. If the clips are not secure, they could cause problems with contact that can prevent your remote to receive power. Using a small flathead screwdriver, break the retaining clip outwards to remove the battery and insert a new one. Use a battery that has the same voltage, size, and specification as the original.

The key fob might also be damaged or corroded by water exposure. Even a small bath in soapy, warm water can damage the chip. It is best to keep your key fob in a dry area.

Water Damage

Water damage could be the reason for your key fob not working properly. Key fobs are fitted with rubber seals that stop them from being damaged by rain or a splash of water, but it is crucial to keep your keys from being tossed into the pool, ocean and washing machine!

The key fob has an electronic chip inside it that sends a signal to your car's immobilizer system. The chip is what allows the 500 to be locked and started. If it gets wet it won't function.

If you're looking to determine whether your key fob still working you can clean the internal electronics using isopropyl or an electronic cleaner. However, it's recommended to purchase a replacement from a dealership rather than trying to repair the key fob which has been submerged in salt water.

A replacement fob could cost you a bit however, it's less expensive than paying to have your Fiat 500 towed to a dealership and repaired there! You can also do it yourself with only a few steps. Just make sure you have the right battery type before you attempt to open your key fob. This is a job that's much simpler than it appears and you can find step-by-step directions on the internet for nearly any key fob in your car.

Faulty Chip

The chip in the key fob communicates with the car's immobiliser unit to ensure the vehicle is only capable of starting when the correct key is inserted. If the chip is damaged or corrupted in any way your car will not start.

Water damage or a dead cell phone battery are the most common causes of a faulty chip. Whatever the reason, it is best to delegate the job to a locksmith as they will be able to repair the chip for you quickly and at an affordable price.

If your key fob will not work after exposure to clean water from a tap or rain take it off the battery. Clean the electronic component using an old towel. If the key fob still doesn't work it's likely to be a fried chip and will need to be replaced.

Some people will go to their dealer when in need of an entirely new Fiat key fob, but it can be a expensive alternative. If you're seeking a cost-effective method to have your fiat 500x key not detected key fob repaired make sure you contact United Locksmith. We have the equipment and know-how necessary to fix your fiat car key replacement key fob in a quick and professional way.

Faulty Receiver Module

Fiat key fobs transmit an electronic signal to the vehicle, which will unlock and lock doors (and start the vehicle for those with an automatic transmission) up to 50 feet. However, there are some things that could cause the fob to stop functioning. This includes a dead coin-battery water damage, worn-out buttons, a receiver issue, signal interference, or an issue with the chip.

If the fob was in a pocket which has experienced extreme trauma, like being dropped on a hard floor or getting washed in a washing machine, it may not be able to communicate with the car's Body Control Module (BCM). The BCM is a security system which will only accept signals from genuine keys.

If this is the case, then you will need to replace your fob. A locksmith professional can handle all aspects of the key replacement key for fiat ducato van procedure as well as programming a new one for the 500. In fact, they'll provide you with a duplicate key that functions exactly like the original fob (and costs only a fraction of the price).