fiat car key 500 Replacement Key Fob

It's possible to replace the battery if the 500 remote key fob isn't working. If you do replace the battery but it doesn't work the issue could be elsewhere.

United Locksmith specializes in the production of new keys for classic cars. We have the tools and parts needed for this job.

Dead Coin Battery

The most common reason why your Fiat 500 key fob will not unlock or lock the doors is due to a dead battery. The key fob has an in-built battery that will drain quickly when it isn't being utilized frequently enough. If your remote is beginning to show signs like a loss of range or has stopped functioning, then the battery may be dead.

Metal clips keep the battery in inside the key fob. If the clips aren't tight enough, they could cause contact issues, which could prevent your remote from receiving power. Using a small flathead screwdriver, push the retaining clip outwards to take out the battery and insert a new one. Choose a battery that is the same voltage, size and specifications as the original.

Water exposure can cause the key fob to corrode or become damaged. Even a short shower in soapy water can harm the electronic chip within. It's best to keep your key fob in a dry environment.

Water Damage

Damage to your water supply could be the reason behind your key fob's inability to function properly. The rubber seals on key fobs prevent them from being damaged by a tiny splash or drizzle of water. However, it is crucial to keep the keys of your car away from the washing machine, the ocean, and pool.

The key fob comes with an electronic chip that transmits an electronic message to the immobilizer of your car. This is what allows your 500 to start or lock, but should the chip become saturated, how to program fiat 500 key fob it won't be able to longer function.

Try cleaning the inside electronics of your keyfob using isopropyl alcohol, or an electronic cleaner to see if they are still good. However, it is probably better to purchase a new one from a dealership instead of trying to fix the key fob that has been submerged by salt water.

A replacement fob could cost you some money however, it's less expensive than paying to have your Fiat 500 towed to a dealer and repaired there! Additionally, you can make it yourself in just 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-bystep instructions online for almost any car key fob.

Faulty Chip

The chip that is contained in the key fob communicates to your car's immobiliser unit to ensure the vehicle is only able to start when the correct key is inserted. If the chip is damaged, or corrupted, your car won't start, no matter what you do.

Water damage or a dead phone battery are the most common reasons for a faulty chip. Regardless of the reason, it's recommended how To Unlock fiat 500 without key delegate the work to a locksmith, as they will be able to repair the chip quickly and at a low cost.

If your key fob ceases to function after exposure to clean tap water or rain, take off the battery and wipe down the electronic component with a tissue to ensure it's completely dry before putting it back into. If the key fob doesn't work it's likely to be to be a damaged chip and will require replacement.

A few people turn to their dealer when they are in need of a new Fiat key fob, however this could be a expensive alternative. If you are seeking a cost-effective method to have your Fiat key fob fixed then look no further than United Locksmith. We have all the tools and expertise to repair your Fiat fob quickly and professionally. way.

Faulty Receiver Module

fiat van keys key fobs transmit a signal to the vehicle which will unlock and close doors (and start the car if it has an automatic transmission) up to 50 feet. However, there are a few things that can cause the fob to stop functioning. This can be caused by a dead coin-battery water damage, worn-out buttons or a receiver issue signal interference or a malfunctioning chip.

If the fob was placed in an area that has experienced extreme trauma (such as being dropped on the floor, or washed in the washing machine) the fob might not be in a position to connect with the Body Control Module (BCM) of the car. The BCM is a security system which will only accept signals from genuine keys.

You'll have to replace the fob in case this occurs. A professional locksmith will handle the entire key replacement process including programming a new one for your 500. They can even provide an identical fob that functions exactly the same way as the original (and costs only one-third of what it would cost).