Fiat Key Cover Tips From The Best In The Industry

How to Find a Fiat 500 Spare Key

Fiat's classic Fiat 500 has become a classic since its relaunched in 2007. The company has since kicked off a new campaign to different powertrains by launching a mild-hybrid version.

Replacing the battery in the key fob on a Fiat 500 is straightforward and cheap. The Fiat main dealer will supply the key in approximately 10 days.

Diagnostics of a fault

The key fob has an electronic chip that communicates with your Fiat's immobiliser system to ensure that only authorised vehicles are able to start engines. If the transponder chip within the key fob is damaged, it won't be able to connect to the immobiliser unit, and this means that your car will refuse to start.

The good news is that it's possible to repair a damaged or broken key fob, provided the chip is not physically damaged. A professional locksmith will use standard technologies from dealers to repair it quickly.

With an OBD scanner, it is possible to determine if your fob is still communicating with the receiver module. This is a straightforward process, and it can provide first indications of the source of the issue. If the OBD scan tool reports that communication between the transmitter and receiver modules isn't working, it may be necessary to replace the fob's transmitter. 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 that isn't working is a dead battery. This is an easy fix that takes just a few minutes. Ensure that the key fob is visible to your vehicle. Then, try pressing the "Lock" or "Unlock" button to determine if the key fob responds.

If the key fob isn't in range, it may not respond at all or it may only function intermittently. This could be a sign of a bad circuit board. It is recommended to consult the owner's guide to get instructions on how to reprogram the keyfob for this scenario.

You can change the battery by removing the mechanical latch on the back of the fob (see the image below). Then, gently remove the edges of the battery holder in front of the switch, and remove the old coin cell battery. Insert a new #CR2032 3-volt battery into the fob with the "+ side" facing the rear cover and the "- side" facing downwards towards the rubber buttons.

Water Damage

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

The key fob will have to be reprogrammed when it is exposed to water. This can be done by following instructions in the owner's guide or by taking it to an expert auto locksmith or a fiat ducato key programming dealer.

A fob that is not in range may not function. The range of the fob's range is usually about 30 feet. If they are too far from the car, then it might not recognize the fob. The first thing to try is to get closer to your vehicle. If this does not work, you may require replacing the key fob. There are battery replacement instructions for all automobiles on YouTube or in the owner's manual. If your key fob appears damaged and scratched, then it's time to replace it.

Faulty Receiver Module

Modern models of Fiat do not require the use of a physical key to start or open the car. These cars have a key fob that sends a wireless signal to the car, allowing it to turn off and turn on the engine. If you've lost your key fob, a locksmith can replace it for you. Let the professionals and save time and money. They can also program a brand new key for your Fiat.

You will need to provide the locksmith with a few details over the telephone when you want a spare Fiat key. For instance, you'll need to provide the year of manufacture of your car and the model's name. This is essential since the locksmith will require this information to ensure that the new key works with the locks in place.

Not all locksmiths can make replacement keys for Fiat automobiles. Find a locksmith with an excellent track record and expertise in the field. This way, you can be sure that the new key will work with your car and you won't waste money.

Keys that are unpaired

The most frequent reason for a key fob not 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, in the event that they wear out or loosened, it can lead to contact problems and a lack of power. Replace the battery by purchasing a new one of the same size, fiat 500 spare key voltage, and specifications, or get a spare.

It is crucial to dry out the key fob if it was submerged into liquid. This can be accomplished with isopropyl or an electronic cleaner. It is also recommended that you remove the battery and clean the circuit board, and replace it prior to replacing.

If you're unable find a spare key, your best bet is to contact the locksmith. A locksmith who is certified to reprogram Fiat transponder keys is able to do this without the need to see the original keys. This is a cheaper and faster solution than waiting for a genuine Fiat key to arrive from Italy. A professional locksmith will also have all the equipment and tools needed to complete a replacement as quickly as is possible.