How to Find a Fiat 500 Spare Key
Fiat's 500 is something of an icon since its relaunch in 2007. The company has launched a larger offensive to different powertrains with the launch of a mild hybrid version.
The replacement of the key fob batteries on a Fiat 500 are simple and inexpensive. The Fiat main dealer will supply the key in 10 days.
Fault Diagnosis
The key fob has an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorized vehicles can start the engine. If the transponder in the key fob has been damaged and damaged, it won't be connected to the immobiliser. This means that your car won't start.
The good news is that it's feasible to fix a damaged key fob if the chip isn't physically damaged. A professional locksmith can assist with this, and will employ the latest technology from dealers to repair it quickly and efficiently.
It's possible to utilize an OBD scanner to check whether your fob is in communication with the receiver module. It's a simple process, and it can provide first indications of the root cause. If the OBD scan tool reports that communication between the transmitter and receiver modules is not happening it is possible to replace the fob's transmitter. G28 can be a pricey option, and should be left to an expert locksmith.
Dead Coin Battery
A dead battery for the coin is the most frequent reason for the key fob to not function. This is a simple fix that only takes only a few minutes. First, ensure that the key fob is within the range of your vehicle. Press the "Lock" and "Unlock" buttons to check whether they respond.
The key fob may not function at all, or maybe only intermittently, in the event that it is out of range. This could be a sign of a defective circuit. In this instance you'll need to refer to your owner's manual for instructions on how to reprogram the key fob.
The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently pry the edge of battery holder away from the switch to remove the old coin-cell battery. Install a brand new 3-volt #CR2032 battery into the fob with the "+ side" facing to the rear cover, and the "- side" directed towards the buttons made of rubber.
Water Damage
While the key fob is fitted with rubber seals that keep water out of the chip inside, it's not waterproof. The key fob may be able to withstand a splash of rain or water from a wash, however, submerging the device in water from the ocean or pool is not recommended.
If the key fob is exposed to water and ceases to function it will have to be reprogrammed. This process can be done by following the instructions in the owner's guide or by taking it to an auto locksmith professional or a Fiat dealer.
A fob that's out of range may stop working. Key fobs usually have a range of 30 feet, and if they're too far from the vehicle, it won't be able to recognize them. The first thing to try is to get closer to your vehicle. If this isn't working, you might need to replace the key fob. You can find information on how to replace the battery in most vehicles on YouTube or by consulting the owner's manual. If your key fob appears damaged and scratched, it's time to replace it.
Faulty Receiver Module
Modern models of Fiat do not require an actual key to start or open the car. The cars utilize keys that transmit wireless signals to the car to turn off and on the engine. Locksmiths can fix a broken keyfob. Don't worry about it to professionals and save time and money. They can also program a new key for your Fiat.
You'll have to give the locksmith some details over the phone if you want a spare Fiat key. You will need to give the locksmith details regarding your car, including the year it was made and the model. This is essential since the locksmith will require this information to make sure that the new key works with the locks in place.
You must be aware that not all locksmiths can create replacement keys for Fiat vehicles. You should choose one with a solid reputation and has experience in this field. You can be certain that the key will work with your car and you won't waste money.
Keys that are unpaired
If you have a key fob that isn't functioning, the most likely reason is an unresponsive coin battery. The key fob has metallic clips that keep the battery in place and completes the circuit. When they wear out or loose, they can cause contact problems and no power. Replace the battery by the same one, but with a different design.
If the key fob was submerged in water, it's crucial to dry it before inserting it again. The use of isopropyl alcohol or electronic cleaner is a good method of doing this. It is also advisable to take the battery off and clean the circuit board before replacing it.
Contacting a locksmith is the best option in case you cannot find an alternative. A locksmith who is certified to reprogram Fiat transponder keys can do it without the need to see the original keys. This is a speedier and less expensive option than waiting for a genuine Fiat key from Italy to arrive. A professional locksmith will also have all the equipment and tools needed to complete the replacement as quickly as possible.