The Reasons Fiat Key Cover Isn't As Easy As You Imagine
How to Find a Fiat 500 Spare Key
Fiat's 500 is an icon since its relaunch in 2007. Now the company has kicked off a bigger offensive towards different powertrains with a mild-hybrid version.
The replacement of 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.
Fault Diagnosis
The key fob has an electronic chip which communicates with the Fiat immobiliser system. This ensures that only authorized cars can start the vehicle. If the transponder chip on the key fob is damaged, it will not be able to link up to the immobiliser unit, which means your car won't start.
The good thing is that it's possible to fix a damaged key fob, as long as the chip isn't physically damaged. A professional locksmith will employ the same technology used by dealers to repair it quickly.
It's possible to utilize an OBD scanner to determine whether your fob is in communication with the receiver module. This is a straightforward process, and it can provide initial indications of the root cause. If the OBD scanner indicates that there is no communication between the receiver and transmitter modules, it might be necessary for the fob's transmitter module to be replaced. This can be a costly option, and it's best left to an expert locksmith.
Dead Coin Battery
The most common reason for an unresponsive key fob is a dead battery. This is a simple fix that only takes a few minutes. Ensure that the key fob can be seen by your vehicle. Then, try pressing the "Lock" or "Unlock" button to check if it responds.
If the key fob isn't in range, it might not respond at all or only intermittently. This could be an indication that the circuit board inside the key fob is damaged. In this instance you'll need to refer to 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 pull out the edges of the battery holder near the switch and remove the old coin cell battery. Insert a new #CR2032 3 volt battery into the fob with the "+ side" facing the cover on the rear and the " side" looking down towards the buttons made of rubber.
Water Damage
The key fob isn't waterproof, even though it has rubber seals that prevent water from getting into the electronic chip. A splash of rain or washing cycle is likely to be acceptable, but submerging the key fob in ocean or pool water is likely to cause damage.
The key fob will need to be reprogrammed when it is exposed to water. You can follow the directions in your owner’s manual, or visit an experienced locksmith or Fiat dealer.
Another common reason a fob may stop working is if it's out of reach of your vehicle. The range of the fob's range is typically around 30 feet. If they're too far from the car, it may not recognize the fob. The first step is to move closer to your vehicle. If this does not 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 the perfect time to think about purchasing a replacement key fob in case yours is beginning to appear worn and scratched.
Faulty Receiver Module
Modern Fiat models do not require an actual key to start or open the car. They use a remote control which sends an encrypted wireless signal to the car in order to switch the engine off and on. Locksmiths can repair the broken keyfob. You will save time and money by entrusting this work to the professionals. They can also program a new key to your Fiat.
You'll have to provide the locksmith with a few information over the phone when you need a replacement Fiat key. For instance, you will be required to give the year of manufacture of your car as well as the model's name. try here is important as locksmiths need it to ensure that the new key is compatible with the existing locks.
There are not many locksmiths who can make replacement keys for Fiat cars. Choose a locksmith who has a good track record and experience in the field. This way, you can be certain that the key will work with your car and you won't waste money.
Keys that are unpaired
If you have a key fob that has isn't functioning, the main reason is a dead coin battery. The key fob contains metal retaining clips that hold the button cell in place and complete the circuit, therefore, if they wear out or loosened, it can lead to contact problems and no power. Replace the battery with a new one of the same voltage, size and specification, or a spare.
It is crucial to dry out the key fob in case it is submerged in liquid. This can be accomplished by using isopropyl or electronic cleaner. It is also recommended to take out the battery, clean the circuit board and replace it before replacing.
If you're not able to find a spare key the best choice is to contact the locksmith. A qualified locksmith can reprogram a Fiat transponder key, without needing to view the original keys. This is a much faster and cheaper solution instead of waiting for an original Fiat key from Italy to arrive. A professional locksmith has the tools and equipment needed to replace your keys as quickly as possible.