How to Find a Fiat 500 Spare Key

Fiat's iconic 500 has become an iconic car since its relaunch in 2007. The company has launched a larger offensive to different engines by launching a hybrid version.

The replacement of the key fob batteries on the Fiat 500 are simple and Replacement Fiat 500 Keys Derby cost-effective. The fiat 124 spider key fob cover main dealer will deliver the key in about 10 days.

Diagnostics of a fault

The key fob has an electronic chip that communicates with the Fiat immobiliser system. This ensures that only cars with a valid license can start the car. If the transponder chip inside the key fob is damaged, it won't be able to connect to the immobiliser unit which means that your car won't start.

The good news is that it's possible to repair a damaged key fob, provided the chip isn't physically damaged. A professional locksmith will employ standard techniques used by dealers to repair it quickly.

It is possible to use an OBD scanner to see whether your fob is in communication with the receiver module. This is a quick and simple procedure that will give you an initial indication of the issue. If the OBD scan tool reports that communication between the receiver and transmitter modules is not happening it could be necessary to replace the transmitter module of the fob. This is a costly option, and should be left to a professional locksmith.

Dead Coin Battery

A dead coin battery is the most common reason for the key fob not to work. Fortunately, this is simple fix that takes just a few minutes. First, ensure that the key fob is within the range of your vehicle. Then, press the "Lock" or "Unlock" button to check if it responds.

The key fob might not work at all, or only intermittently, if out of range. This could be an indication of a defective circuit board. In this situation you'll need to check your owner's manual for instructions on how to reprogram the key fob.

The mechanical latch can be removed from the back of the key fob. (See the image below). Then, gently pry the edge of the battery holder away from the switch in order to remove the old coin-cell battery. Then, place a new CR2032 3 volt battery into the fob holder with the "+" side facing the cover on the rear of the key fob with the "-" side facing downwards toward the buttons made of rubber.

Water Damage

The key fob isn't waterproof even though it's got rubber seals to keep water from entering the electronic chip. A splash of rain or a wash cycle is likely to be fine however, submerging the key fob in ocean or pool water is likely to damage it.

If the key fob is exposed to water and fails to function the device will need to be reprogrammed. You can follow the instructions in the owner's guideline, or take it to a professional locksmith or Fiat dealer.

Another reason why a fob can stop working is because it's out of reach of your vehicle. Key fobs generally have a range of approximately 30 feet and if they're far away from the vehicle, it won't be able to recognize them. In the beginning, try getting closer to your vehicle. If it doesn't work, the key fob battery may require replacement. You can find battery replacement instructions for a variety of automobiles on YouTube or in the owner's manual. If your key fob is looking damaged and scratched, then 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 or start the car. The cars have a remote control that transmits a wireless message to the car to switch the engine off and on. Locksmiths can fix the broken keyfob. You can save yourself time and money by entrusting this task to professionals. They can also program a brand new key for your Fiat.

You'll have to provide the locksmith with a few details over the telephone when you need a replacement Fiat 500 keys derby Fiat key. You will need to give the locksmith details regarding your car, including the year of its production and the model. This is important because the locksmith will require this information to make sure that the new key works with the existing locks.

Not all locksmiths are able to make replacement keys for Fiat automobiles. Choose a locksmith who has a good track record and experience in the field. This means that you are certain that the new key will work with your car and you won't be wasting money.

Unpaired Key

If you have a key fob that has stopped functioning, the most likely reason is the battery is dead. The key fob comes with metal clips that hold the battery in place and complete the circuit. When these become worn or loose, it can result in contact issues and then no power. Replace the battery by purchasing a new one with the same size, voltage and Replacement Fiat 500 Keys Derby specification, or a spare.

If the key fob was submerged in water, it's important to dry it out before inserting it again. The use of isopropyl alcohol or electronic cleaner is an effective method to do this. It is also recommended to remove the battery and clean the circuit board prior where to get a fiat key cut replacing it.

Contacting a locksmith is the best option in case you cannot find an alternative. A locksmith who is experienced can reprogram a Fiat transponder key, without needing to look up the original keys. This is a speedier and less expensive option rather than waiting for the original Fiat key from Italy to arrive. A professional locksmith has all the tools and equipment to replace your key as quickly as is possible.