How to Find a Fiat 500 Spare Key
Fiat's classic Fiat 500 has become a classic since its relaunch in 2007. The company is now planning an aggressive campaign to other powertrains by launching a mild hybrid version.
Replacing the key fob battery on a Fiat 500 is straightforward and inexpensive. It takes about 10 days for the key to be delivered from the Fiat main dealer.
Troubleshooting
The key fob is equipped with an electronic chip which communicates with the Fiat immobiliser system. This ensures that only authorized cars can start the vehicle. If the transponder contained in your key fob has been damaged, it will not be able to connect to the immobiliser. This means that your car will not start.
The good news is that it's feasible to repair a damaged or broken key fob, as long as the chip isn't physically damaged. A professional locksmith can help with this, and they'll utilize the standard technology of dealers to repair the issue quickly and efficiently.
It is possible to utilize an OBD scanner to check if your fob is still in communication with the receiver module. It's a simple process, and it can provide initial indications of where the issue is. If the OBD scan tool reports that communication between the receiver and transmitter modules isn't working it is possible to replace the fob's transmitter module. This is a cost-effective option and should be left to locksmiths.
Dead Coin Battery
The most frequent cause of a key fob that isn't working is a dead coin battery. This is a simple fix that only takes a few minutes. First, ensure that the key fob is in range of your vehicle. Press the "Lock" and "Unlock" buttons to determine whether they respond.
The key fob may not function at all, or maybe only intermittently, if out of range. This could also be a sign that the circuit board inside the key fob has gone out of date. You'll need to refer to the owner's manual for instructions on how to reprogram the keyfob in this situation.
You can replace the battery by getting rid of 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 to release the old battery. Then, new key for fiat 500 can insert a brand new # CR2032 3 volt batteries into the fob with the "+" side facing towards the cover on the rear of the key fob and the "side facing down towards the key fob with the " side facing down towards the rubber buttons.
Water Damage
Although the key fob comes with rubber seals that keep water from the electronic chip, it's not waterproof. A splash of water from rain or washing cycle is likely to be acceptable but submerging it fob in ocean or pool water is likely to cause damage.
If the key fob is exposed to water and fails to function it will have to be reset. This process can be done using the instructions found in your owner's manual or by taking it to an expert auto locksmith or a Fiat dealer.
Another reason a key fob may stop working is that it's not in distance from your car. The range of a key fob is usually about 30 feet. If they're far away from the car, it may not recognize the fob. In the beginning, try moving closer to your car. If this fails, you may need to replace the key fob. You can find the steps on how to replace the battery on most vehicles either on YouTube or by reading the owner's guide. It is a good idea to think about buying a new key fob if it is beginning to look worn and dented.
Faulty Receiver Module
In more modern models of Fiat cars you don't need an actual key to open the car or start it. The cars are equipped with an electronic remote control that sends an wireless message to the car in order to turn the engine on and off. If you've lost your key fob, a locksmith can replace it for you. You can save yourself time and money by delegating this task to professionals. They can also program a new key for your Fiat.
You will need to provide the locksmith with a few details over the telephone when you need a replacement Fiat key. You will need to give the locksmith details regarding the car, including the year it was manufactured and the model. This is important as locksmiths require it to ensure that the new key is compatible with the locks in place.
You will need to know that not all locksmiths are able to create replacement keys for Fiat vehicles. You must choose one with a solid reputation and experience in this particular field. This way, you can be certain that the new key will work with your car and you won't waste money.
Keys that are unpaired
If you have a key fob which has stopped working, the most frequent reason is an unresponsive coin battery. The key fob contains clips made of metal that hold the button cell in place and complete the circuit therefore, if they wear out or loosened, it can cause contact issues and no power. Replace the battery by another, identical one.
If the key fob was submerged in water, it is crucial to dry it before inserting it again. This can be accomplished with isopropyl or electronic cleaner. It is also recommended to take out the battery and clean the circuit board and replace it before replacing.
Contacting locksmiths is the best option if you're unable to find an extra. A locksmith qualified to reprogram Fiat transponder keys can do it without the need to see the original keys. This is a less costly and quicker solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith will have all the equipment and tools needed to complete the replacement as quickly as is possible.