How to Find a Fiat 500 Spare Key

Fiat's classic 500 has evolved into an iconic vehicle since its relaunch in 2007. The company is now planning an aggressive campaign to other powertrains by launching a mild hybrid version.

The replacement of key fob batteries on a Fiat 500 are simple and [Redirect Only] cost-effective. It takes about 10 days for the key to be handed over from the Fiat main dealer.

Fault Diagnosis

The key fob contains an electronic chip that communicates with Fiat's immobiliser system to ensure that only authorised cars can start the engine. If the transponder chip in your key fob is damaged, it won't be able to connect to the immobiliser unit and this means that your car won't start.

It is possible to repair a key fob that has been damaged, as long that the chip has not been physically damaged. A professional locksmith can help with this, and will make use of dealer-standard technology to fix it quickly and efficiently.

It is possible to use an OBD scanner to see if your fob is still in communication with the receiver module. It's a quick and simple procedure that will give you an initial indication of the issue. If the OBD scan tool reports that communication between the receiver and transmitter modules isn't working, it may be necessary to replace the transmitter module on the fob. This is a costly option and should be left to a locksmith.

Dead Coin Battery

A dead battery for the coin is the most frequent reason for the key fob not to work. Fortunately, this is an easy fix that only takes minutes. Ensure that the key fob can be visible to your vehicle. Press the "Lock" and "Unlock" buttons to determine whether they respond.

If the key fob isn't in range, it may not respond at all or may only function intermittently. This could be a sign that the circuit board inside the key fob is damaged. You'll have to refer to the owner's guide to get instructions on how to reprogram the keyfob in this case.

You can replace the battery by pulling off the mechanical latch that is on the back of the fob (see the image below). Then, gently pull the edge of battery holder away from the switch to release the old battery. Put a brand new #CR2032 3-volt battery into the fob with the "+ side" facing the rear cover and the "- side" looking down towards the buttons made of rubber.

Water Damage

The key fob is not waterproof, even though it has rubber seals that prevent water from getting into the electronic chip. A splash of water from rain or washing cycle is likely to be acceptable but submerging the key fob in ocean or pool water could cause damage to it.

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

Another common reason a fob may stop working is if it's out of range from your car. Key fobs generally have a range of approximately 30 feet and if they're far away from the car, it won't recognize them. The first step is to move closer to your car. If that doesn't work, the key fob battery might need to be replaced. You can find instructions on how to replace the battery on most vehicles on YouTube or by consulting the owner's manual. If your key fob looks damaged and scratched, it's time to replace it.

Faulty Receiver Module

In the more modern versions of Fiat cars, you do not need an actual key to open the car or start it. The cars are equipped with a key fob that sends an electronic signal to the car that turns off and turn on the engine. If you have a broken key fob, a locksmith is able to replace it for you. You can save yourself time and money by entrusting the job to the experts. They can also program a brand new key for your fiat Key cover.

You will need to give the locksmith a few details over the telephone when you require a spare Fiat key. For instance, you'll have to provide the year of production of your car as well as the model's name. This is vital because the locksmith will require this information to ensure that the new key works with the locks in place.

It is important to note that not all locksmiths are able to create replacement keys for Fiat vehicles. Find a locksmith with an excellent track record and expertise in the field. You can be sure that the key will be able to work for your vehicle and you won't waste money.

Unpaired Key

If you have a key fob that has isn't working, the most common reason is an unresponsive coin battery. The key fob has metal clips for retaining the button cell in place and complete the circuit in the event that they wear out or damaged, it could result in contact issues and no power. Replace the battery with one with the same size, voltage and specification, or a spare.

If the key fob was submerged in water, it's vital to dry it before re-inserting it. This can be done with isopropyl or an electronic cleaner. It is also advisable to take the battery off and [Redirect Only] clean the circuit board before replacing it.

Contacting locksmiths is the best choice if you are unable to locate a spare. A professional locksmith can reprogram a fiat keys replacement transponder keys without having to see the original keys. This is a speedier and cheaper solution than waiting for an original Fiat key from Italy to arrive. A professional locksmith will have the tools and equipment needed to complete the replacement as fast as is possible.