How to Find a Fiat 500 Spare Key

Fiat's classic Fiat 500 has become a symbol since its relaunched in 2007. Now the company has kicked off a larger campaign towards different powertrains with a mild-hybrid version.

The replacement of the key fob batteries on a Fiat 500 are simple and cost-effective. The Fiat main dealer will deliver the key in approximately 10 days.

Diagnosis of a Fault

The key fob comes with an electronic chip which communicates with the Fiat immobiliser system. This guarantees that only authorized vehicles can start their cars. If the transponder chip in the key fob is damaged, it will not be able to link up to the immobiliser unit, and this means that your car won't start.

The good news is that it's feasible to repair a broken key fob provided that the chip is not physically damaged. A professional locksmith can assist in this regard, and will employ the latest technology from dealers to repair the issue quickly and efficiently.

By using an OBD scanner, it's possible to determine if the fob is still communicating with the receiver module. This is a quick and simple process that can provide a first indication of the problem. If the OBD scan tool indicates that communication between the receiver and transmitter modules is not occurring it is possible to replace the transmitter module on the fob. This is a costly solution and should be left to locksmiths.

Dead Coin Battery

The most common reason for an unresponsive key fob is a dead battery. This is an easy fix that takes only a few minutes. Ensure that the key fob is visible to your vehicle. Press the "Lock" and "Unlock" buttons to check if they respond.

If the key fob isn't in range, it may not respond at all or might only work intermittently. This could be a sign that the circuit board in the key fob is damaged. It is recommended to consult the owner's manual for instructions on how to reprogram the keyfob for this scenario.

You can replace the battery by taking off the mechanical latch on the back of the fob (see the image below). Then, gently lift the the battery holder, close to the switch. Remove the old coin cell battery. Insert a new #CR2032 3 volt battery into the fob with the "+ side" facing to the rear cover, and the "- side" directed towards the rubber buttons.

Water Damage

The key fob isn't waterproof even though it has rubber seals to keep water from entering the electronic chip. A splash of rain or washing cycle is likely to be acceptable but submerging the key fob in pool or ocean water is likely to cause damage.

If the key fob is exposed to water and stops functioning, it will need to be reprogrammed. You can follow the instructions in your owner’s manual, or go to an expert locksmith or fiat key fob replacement dealer.

A fob that's not in range could stop working. Key fobs usually have a range of approximately 30 feet, and if they're too far away from the car, they won't recognize them. The first thing to try is to move closer to your car. If this doesn't work, you may have to replace the key fob. You can find replacement battery instructions for the majority of automobiles on YouTube or in the owner's manual. This is the perfect time to consider getting a replacement key fob if it is starting to look scruffy and dented.

Faulty Receiver Module

Fiat's more modern models do not require a physical key in order to start or open the car. These cars use a remote control that transmits a wireless message to the car to switch the engine on and off. If you've damaged your key fob, a locksmith will replace it for you. You will save time and money by leaving the job to the experts. They can also program the new key for your Fiat.

If you are looking for an additional key for your Fiat, you will need to give the locksmith some details about your car over the phone. You will need to give the locksmith specific information about your car, like the year of its production and the model. This information is important because locksmiths need it to ensure that the new key works with the locks in place.

There are not many locksmiths who can make replacement fiat panda key fob replacement 500 key fob, check it out, keys for Fiat automobiles. Look for a locksmith with a good track record and expertise in the field. You can be sure that the key will work for your vehicle and you won't be wasting money.

Keys that are not paired

The most common reason for a key-fob not functioning is a dead coin-cell battery. The key fob is equipped with metal clips that hold the battery in place and complete the circuit. If these clips wear out or loose, it can cause contact issues and loss of power. Replace the battery with a fresh one with the same size, voltage, and specification, or use a spare.

If the key fob has been submerged in water, it's crucial to dry it before inserting it again. This can be done with isopropyl or electronic cleaner. It is also recommended to take the battery off and clean the circuit board prior to replacing it.

If you are unable to find a spare key, your best bet is to call an locksmith. A locksmith qualified to reprogram Fiat transponder keys can do this without having to see the original keys. This is a far cheaper and faster option than waiting for an authentic Fiat key to arrive from Italy. A professional locksmith will have all the necessary tools and equipment to replace your keys as quickly as is possible.