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How to Find a Fiat 500 Spare Key
Fiat's iconic 500 has become an iconic car since its relaunch in 2007. The company has now kicked into a larger offensive toward different powertrains by launching a mild-hybrid version.
The replacement of the key fob batteries on the Fiat 500 are simple and inexpensive. The Fiat main dealer will supply the key in about 10 days.
Diagnosis of a Fault
The key fob comes with an electronic chip which communicates with the Fiat immobiliser system. This makes sure that only authorized vehicles can start the car. If replacement fiat key fob within your key fob is damaged, it will not be able to link up to the immobiliser unit and as a result, your car won't be able to start.
The good news is that it's possible to repair a damaged key fob, as long as the chip isn't physically damaged. A professional locksmith can help with this issue, and they'll employ the latest technology from dealers to repair it quickly and efficiently.
It's possible to utilize an OBD scanner to determine if your fob is still in communication with the receiver module. It's a quick and easy process that can give you an initial indication of the issue. If the OBD scan tool indicates that communication between the receiver and transmitter modules isn't working It may be necessary to replace the fob's transmitter module. This can be a costly option, and should be left to a professional locksmith.
Dead Coin Battery
A dead coin battery is the most frequent reason for the key fob not to function. This is an easy fix that takes a few minutes. First, ensure that the key fob is within the range of your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.
If the key fob is out of range, it may not be responsive at all, or might only work intermittently. This could also be a sign that the circuit board in the key fob has failed. In this instance you'll need to check the owner's manual to find out instructions on how to reprogram the key fob.
You can replace the battery by removing the mechanical latch on the back of the fob (see the image below). Then, gently pry out the edges of the battery holder, close to the switch. Remove the old battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing the cover at the rear and the " side" directed towards the rubber buttons.
Water Damage
The key fob is not waterproof even though it has rubber seals that stop water from getting inside the electronic chip. A splash of water from rain or washing cycle is likely to be okay, but submerging the key fob in ocean or pool water is likely to cause damage.
The key fob needs to be reprogrammed if it is exposed to water. You can follow the instructions in the owner's guideline, or take it to an experienced locksmith or Fiat dealer.
A fob that is not in the range of operation may stop working. The range of the fob's range is usually about 30 feet. If they are too far from your car, then it will not recognize the fob. The first step is to move closer to your vehicle. If you're not able to get it working, the key fob battery may require replacement. You can find instructions on how to replace the battery in all vehicles either on YouTube or by consulting the owner's guide. If your key fob appears scuffed and dented, it's time to replace it.
Faulty Receiver Module
Fiat's more modern models do not require the use of a physical key to start or open the car. The cars utilize the key fob which sends a wireless signal to the car to turn off and turn on the engine. A locksmith can replace a broken keyfob. You will save time and money by leaving this job to professionals. They can also program the new key for your Fiat.
You will need to give the locksmith a few details over the telephone when you need a replacement Fiat key. For instance, you will be required to mention the year of production of your car, along with the name of the model. This is important since the locksmith will require this information to make sure that the new key will work with the existing locks.
You must be aware that not all locksmiths can make replacement keys for Fiat vehicles. Choose a locksmith who has an established track record and experience in the field. You can be assured that the key will be able to work for your car and you won't waste money.
Keys that are not paired
The most frequent reason for a key fob to stop functioning is a dead coin-cell battery. The key fob contains clips of metal that keep the button cell in place and complete the circuit, so if they become worn or loose it can result in contact issues and a lack of power. Replace the battery with the same one, but with a different design.
It is important to dry out the key fob when it was submerged in liquid. Using isopropyl or electronic cleaner is a good method to accomplish this. It is also recommended to take out the battery, clean the circuit board, and replace it before replacing.
If you are unable to find a spare key the best solution is to call a locksmith. A locksmith qualified to reprogram Fiat transponder keys can do it without having to see the original keys. This is a less costly and faster solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith will have all the tools and equipment necessary to complete the replacement as quickly as possible.