How to Find a Fiat 500 Spare Key
Fiat's 500 is something of an iconic vehicle since its revival in 2007. Now the company has kicked into a larger offensive toward different powertrains with a mild-hybrid version.
The replacement of the key fob batteries on the Fiat 500 are simple and affordable. It takes approximately 10 days for the key to be received from the Fiat main dealer.
Diagnosis of a Fault
The key fob contains an electronic chip which communicates with your Fiat's immobiliser system to ensure that only authorised vehicles can start the engine. If the transponder in the key fob is damaged, it will not be able to connect to the immobiliser, which means your vehicle will not start.
It is possible to repair the key fob of a person who has been broken, as long as the chip is not physically damaged. A professional locksmith can assist with this issue, and they'll make use of dealer-standard technology to fix it quickly and effectively.
It is possible to use an OBD scanner to see whether your device is communicating with the receiver module. This is 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 transmitter module of the fob. This can be a pricey option, and should be left to an experienced locksmith.
Dead Coin Battery
A dead battery for the coin is the most common reason for a key fob to not function. This is a simple fix that only takes only a few minutes. Make sure that the key fob is detected by your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.
If the key fob isn't in range, it might not be responsive at all, or it may only function intermittently. This could be a sign of a defective circuit board. where to get a fiat key cut 'll need to consult the owner's guide to get instructions on how you can reprogram the keyfob in this situation.
You can change the battery by removing the mechanical latch on the back of the fob (see the image below). Then, gently pull the edge of the battery holder away from the switch to release the old battery. Then, insert a new #3 volt battery into the fob with the "+" side facing toward the rear cover of the key fob, and the "+" side facing down towards the rubber buttons.
Water Damage
The key fob isn't waterproof even though it's got rubber seals to prevent water from entering the electronic chip. A splash of rain or washing cycle is likely to be okay but submerging the key fob in pool or ocean water is likely to damage it.
The key fob will have to be reprogrammed when it is exposed to water. This process can be done by following the instructions in the owner's manual, or by bringing it to a professional auto locksmith or an Fiat dealer.
Another common reason a fob may stop working is because it's out of the range of your car. Key fobs usually have a range of 30 feet and if they're far away from your car, it won't recognize them. In the beginning, try getting closer to your vehicle. If it doesn't work, the key fob battery might require replacement. You can find information on how to replace the battery in all vehicles on YouTube or by consulting the owner's guide. 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 it is not necessary to have an actual key to open the car or start it. These cars use a key fob that sends an electrical signal to the car that turns on and off the engine. If you've lost your key fob, a locksmith is able to replace it for you. You can leave this task to the 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 want to purchase a spare Fiat key. For instance, you'll be required to mention the year of production for your car as well as the name of the model. This is important because the locksmith will require this information to ensure that the new key will work with the existing locks.
You must be aware that not all locksmiths are able create replacement keys for Fiat vehicles. Find a locksmith that has an excellent track record and expertise in the field. You can be assured that the key will work for your car and you won't lose money.
Keys that are not paired
The most frequent reason for a key fob not functioning is a dead coin-cell battery. The key fob has metal clips that keep the battery in place and completes the circuit. If these clips wear out or loose, it can cause contact problems and no power. Replace the battery by purchasing a new one of the same size, voltage, and specification, or use a spare.
It is essential to dry out the key fob in case it is submerged in liquid. The use of isopropyl alcohol or electronic cleaner is a good method to do this. It is also recommended to take the battery off and clean the circuit board before replacing it.
If you're unable to find a spare key, your best option is to call locksmith. A locksmith who is certified to reprogram Fiat transponder keys can do this without the need for original keys. This is a far cheaper and quicker solution than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith has all the tools and equipment required to replace your keys as quickly as they can.