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The Most Popular Fiat Key Cover Gurus Are Doing Three Things
How to Find a Fiat 500 Spare Key

Fiat's iconic Fiat 500 has become a symbol since its relaunch in 2007. Now the company has kicked off a bigger offensive towards different powertrains by launching a mild-hybrid version.

Replacing the key fob battery on the Fiat 500 is straightforward and cheap. It takes around 10 days for the key to be handed over from the Fiat main dealer.

Troubleshooting

The key fob has an electronic chip which communicates with the Fiat immobiliser system. This ensures that only authorized cars can start their cars. If the transponder chip in your key fob is damaged, it won't be able to link up to the immobiliser unit, which means your car won't start.

The good part is that it's attainable to repair a damaged or broken key fob provided that the chip isn't physically damaged. A professional locksmith will use standard techniques used by dealers to repair the chip quickly.

Using an OBD scanner, it is possible to verify if the fob is still communicating with the receiver module. It's a quick and simple process that can give you an initial indication of the issue. If the OBD scanner indicates that there is no communication between the transmitter and receiver modules, it could be required for the fob's transmitter module to be replaced. This could be a costly alternative, and is best left to a professional locksmith.

Dead Coin Battery

The most common cause of a key fob not working is a dead battery. Fortunately, this is an easy fix that only takes just a few minutes. Make fiat 500 spare key that the key fob is seen by your vehicle. Then, try pressing the "Lock" or "Unlock" button to test if it responds.

The key fob might not work in any way, or just intermittently, in the event that it is out of range. This could be a sign that the circuit board inside the key fob has gone out of date. In this scenario you'll have to consult your owner's manual for instructions on how to reprogram the key fob.

You can change the battery by taking off the mechanical latch on the back of the fob (see the image below). Then, gently pry the edge of battery holder away from the switch in order to remove the old coin-cell battery. Put a brand new #CR2032 3-volt battery into the fob with the "+ side" facing the cover at the rear and the " side" directed towards the buttons made of rubber.

Water Damage

The key fob isn't waterproof even though it is fitted with rubber seals that prevent water from getting inside the electronic chip. The key fob may be able to handle water from a shower or water from a wash cycle however, submerging the device in ocean or pool waters is not recommended.

If the key fob is exposed to water and ceases to function the device will need to be reprogrammed. This process can be done by following instructions in the owner's manual or by taking it to a professional auto locksmith or a Fiat dealer.

Another reason why a fob won't work is because it's out of reach of your vehicle. Key fobs typically have a range of around 30 feet, and if they're too far from the car, they won't recognize them. To begin with, try getting closer to your vehicle. If this isn't working, you might require replacing the key fob. You can find battery replacement instructions for the majority of automobiles on YouTube or in the owner's manual. This is the perfect time to think about buying a new key fob if yours is beginning to appear worn and damaged.

Faulty Receiver Module

Fiat's more modern models do not require a physical key in order to start or open the car. The cars utilize keys that send an electrical signal to the car, allowing it to turn on and off the engine. Locksmiths can fix the damaged key fob. You will save time and money by entrusting this work to the professionals. They can also program a brand new key for your Fiat.

You will need to provide the locksmith with some details over the phone when you want to purchase a spare Fiat key. For instance, you'll be required to mention the year of production for your car, along with the model's name. This is vital as locksmiths require it to ensure that the new key works with the locks in place.

You will need to know that not all locksmiths can make replacement keys for Fiat vehicles. You should choose one with a solid reputation and has experience in this area. This means you can be certain that the new key will work with your vehicle and you will not waste money.

Unpaired Key

If you have a key fob that has stopped working, the most common reason is a dead coin battery. The key fob has clips made of metal that hold the button cell in place and complete the circuit, so if they become worn or broken, it can cause contact problems and no power. Replace the battery with another, identical one.

If the key fob has been submerged in water, it's vital to dry it before re-inserting it. This can be accomplished by using isopropyl or an electronic cleaner. It is also advisable to take the battery off and clean the circuit board prior to replacing it.

If you are unable to find a spare key the best choice is to contact an locksmith. A locksmith qualified to reprogram Fiat transponder keys can do so without the need to see the original keys. This is a quicker and less expensive option instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith has the tools and equipment needed to replace your key as swiftly as is feasible.


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