How to Find a Fiat 500 Spare Key

Fiat's classic Fiat 500 has become an icon since its relaunched in 2007. The company has now kicked off a larger campaign towards different powertrains by launching a mild-hybrid version.

The replacement of key fob batteries on the Fiat 500 are simple and inexpensive. It takes around 10 days for the key to be shipped from the Fiat main dealer.

Diagnostics of a fault

The key fob has an electronic chip which communicates with the Fiat immobiliser system. This ensures that only authorized cars are able to start the car. If the transponder chip inside the key fob is damaged, it won't be able to link up to the immobiliser unit and as a result, your car will refuse to start.

It is possible to repair the key fob that has been damaged, so long that the chip has not been physically damaged. A professional locksmith will utilize standard techniques used by dealers to repair the chip quickly.

With an OBD scanner, it's possible to determine if your fob is still communicating with the receiver module. It's a simple process that can give initial indications of the root cause. If the OBD scanner indicates that there is no communication between the receiver and transmitter modules, it could be required for the fob's transmitter module to be replaced. This is a costly option and should be left to a locksmith.

Dead Coin Battery

The most frequent reason for an unresponsive key fob is a dead battery. This is an easy fix that takes only a few minutes. First, make sure that the key fob is within range of your vehicle. Then, try pressing the "Lock" or "Unlock" button to see if it responds.

The key fob could not work at all, or maybe only occasionally, if it's out of range. This could be an indication that the circuit board inside the key fob has failed. You'll have to refer to the owner's manual for instructions on how you can reprogram the keyfob for this scenario.

You can replace the battery by taking off the mechanical latch on the back of the fob (see the image below). Then, gently pull out the edges of the battery holder near the switch, and [Redirect Only] remove the old coin cell battery. Then, put a new 3 volt battery # CR2032 into the fob holder with the "+" side facing towards the cover on the rear of the key fob with the "side facing down towards the key fob with the " side facing downwards toward the rubber buttons.

Water Damage

The key fob is not waterproof even though it is fitted with rubber seals that prevent water from getting inside the electronic chip. The key fob is likely to be able to handle the rain or water from a wash, but submerging it in ocean or pool waters is not recommended.

The key fob will have to be reprogrammed if the device is exposed to water. Follow the steps in your owner’s manual, or go to an expert locksmith or fiat 500 key fob Reset dealer.

Another reason a key fob might stop working is because it's out of reach of your vehicle. The range of a key fob is usually about 30 feet. If they are far away from the vehicle, it will not recognize them. Start by moving closer to your vehicle. If this doesn't work, you may require replacing the key fob. You can find replacement battery instructions for most vehicles on YouTube or in the owner's manual. This is a great time to think about buying a new key for fiat 500 key fob if yours is starting to look scruffy and dented.

Faulty Receiver Module

Fiat's more modern models do not require a physical key in order to start or open the car. These cars use a key fob that sends a wireless signal to the car that turns off and turn on the engine. Locksmiths can fix the damaged key fob. Don't worry about it to experts and save time and money. They can also program the new key for your Fiat.

You will need to give the locksmith a few details over the phone when you need a replacement Fiat key. You will need to give the locksmith details about your car, like the year it was manufactured and the model. This information is important because locksmiths need it to ensure that the new key is compatible with the locks in place.

You will need to know that not all locksmiths can make replacement keys for Fiat vehicles. Find a locksmith that has a good track record and expertise in the field. This will allow you to be sure that the new key will work with your vehicle and fiat panda key replacement you won't be wasting money.

Unpaired Key

The most common reason for a key fob that isn't working is a dead coin battery. The key fob is made of metal retaining clips that hold the button cell in place and complete the circuit, in the event that they wear out or loose it can cause contact problems and the loss of power. Replace the battery with one with the same size, voltage and specifications, or a spare.

It is important to dry out the key fob if it is submerged in liquid. Using isopropyl alcohol or electronic cleaner is a suitable method of doing this. It is also recommended to take the battery off and clean the circuit board before replacing it.

If you're not able to find a spare key, the best solution is to call a locksmith. A locksmith who is certified to reprogram Fiat transponder keys can do it without having to see the original keys. This is a speedier and cheaper option instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith will have the equipment and tools needed to complete a replacement as quickly as possible.