How to Find a Fiat 500 Spare Key
Fiat's classic Fiat 500 has become a symbol since its relaunched in 2007. The company is now kicking off a larger campaign towards various powertrains, including a mild hybrid version.
Replacing the battery in the key fob on the Fiat 500 is straightforward and affordable. It takes about 10 days for the key to be handed over from the Fiat main dealer.
Diagnosis of a Fault
The key fob houses an electronic chip that communicates with your Fiat's immobiliser system to ensure that only authorized cars can start the engine. If the transponder contained in your key fob has been damaged the chip will not be able to connect to the immobiliser, which means that your car will not start.
It is possible to repair the key fob that has been damaged, as long that the chip isn't physically damaged. A professional locksmith can assist with this issue, and they'll utilize the standard technology of dealers to repair it quickly and efficiently.
It is possible to use an OBD scanner to determine if your fob is still in communication with the receiver module. This is a straightforward process and can provide initial indications of where the problem lies. If the OBD scan tool reports that communication between the transmitter and receiver modules isn't working, it may be necessary to replace the transmitter module of the fob. This is a costly option, and should be left to an experienced locksmith.
Dead Coin Battery
A dead coin battery is the most common reason for the key fob not to work. Fortunately, this is an easy fix that can be completed in minutes. First, ensure that the key fob is in the range of your vehicle. Then, try pressing the "Lock" or "Unlock" button to see if it responds.
If the key fob's signal is out of range, it might not respond at all or might only work intermittently. This could be an indication of a damaged circuit board. In this scenario, you'll need to consult your owner's manual for instructions on how to reprogram the key fob.
You can replace the battery by pulling off the mechanical latch that is on the back of the fob (see the image below). Then, gently pull the edge of battery holder away from the switch to release the old coin-cell battery. Then, you can insert a brand new 3 volt battery # CR2032 into the fob assembly, with the "+" side facing towards the cover on the rear of the key fob, and the "-" side facing downwards towards the buttons made of rubber.
Water Damage
While the key fob is fitted with rubber seals that keep water out of the electronic chip inside, it is not waterproof. The key fob will likely be fine with a splash of rain or water from a wash cycle, however, submerging the device in pools or ocean waters is not recommended.
The key fob needs to be reset if it is exposed to water. You can follow the instructions in your owner's manual or bring it to an experienced locksmith or Fiat dealer.
Another reason a key fob won't work is because it's out of distance from your car. The range of the key fob is typically around 30 feet. If they're too far from the car, it may not recognize the fob. The first thing to try is to get closer to your car. If this does not work, you may need to replace the key fob. There are battery replacement instructions for a variety of vehicles on YouTube or in the owner's manual. This is a great time to think about purchasing a replacement key fob if yours is beginning to look worn and damaged.
Faulty Receiver Module
Fiat's more modern models do not require the use of a physical key to start or open the car. The cars are equipped with a remote control that transmits an encrypted wireless signal to the car to switch the engine on and off. If you've damaged your key fob, a locksmith is able to replace it for you. Leave this job to the professionals and save time and money. fiat panda key fob replacement can also program the new key for your Fiat.
If you're looking to purchase an additional key for your Fiat car, you'll need to provide the locksmith with some details about your car over the phone. You will need to give the locksmith information about the car, including the year it was produced and the model. This is vital because the locksmith will require this information to make sure that the new key works with the locks in place.
You will need to know that not all locksmiths are able to make replacement keys for Fiat vehicles. It is important to choose one with a great reputation and has experience in this field. You can be certain that the key will be able to work for your vehicle, and you won't waste money.
Keys that are unpaired
The most common reason for a key fob not working is a dead coin cell battery. The key fob has clips of metal that keep the button cell in place and complete the circuit in the event that they wear out or broken, it can cause contact issues and the loss of power. Replace the battery by purchasing a new one of the same voltage, size and specifications, or get a spare.
It is crucial to dry out the key fob if it is submerged in liquid. This can be done with isopropyl or an electronic cleaner. It is also recommended to remove the battery, clean the circuit board and replace it before replacing.
Contacting locksmiths is the best solution if you are unable to locate an extra. A locksmith who is experienced can reprogram the Fiat transponder key without needing to look up your original keys. This is a much less expensive and faster option than waiting for a genuine Fiat key to arrive from Italy. A professional locksmith has the tools and equipment to replace your key as quickly as is possible.