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What You Need to Know About Your Nissan Key Fob
Perhaps you've lost the Nissan key fob or it stopped working. Before you panic or contact the dealer, go back and see where you last used it.
Fortunately, it's easy to replace the battery on your key fob from Nissan. It can be a bit daunting initially, but you'll get the hang of it quickly.
Smart Keys
The key fob that was included with your Nissan is an essential component of its advanced keyless entry system. It connects to the vehicle's electronic systems to unlock doors or start the engine and comes with a handy design that is easy to keep in your pocket. A key fob can also provide convenience features such as an alarm that can be locked out that ensures you won't leave the vehicle without keys inside.
Smart keys operate wirelessly unlike older models that required you to insert the key into the ignition slot in order to access your vehicle's internal systems. When you walk by the vehicle the Nissan detects the Intelligent Key fob's proximity to it and activates its internal functions. This could include opening or locking the doors, lowering and raising the tailgate, and even starting the engine.
Some smart key models have an invisible valet key made of metal. The key can be pulled from a release on the side of the Smart Key fob to secure the trunk or glove box prior to handing it to the valet. The Smart Key fob has a charging pocket that can be used to charge the battery even when it is not in use.
You may need to replace the batteries in your Nissan Intelligent Key fob if it isn't functioning properly. Your owner's guide will provide instructions on how to change the batteries on most fobs.
Intelligent Key Fob
With the Nissan Intelligent Key Fob you can open the doors of your car and start its engine with a push of an button. You can also select a set of presets to are based on your preferences such as altering the mirrors or seat for maximum comfort. You can also manage the music via your smartphone, ensuring that you'll never have to leave your vehicle.
Intelligent Key Fobs are equipped with an antenna built-in that sends signals to your vehicle when you press a button or approach it. When your vehicle receives this signal it will activate the system, unlocking or locking doors, launching the engine, as well as opening the trunk. To test the fob, stand away from your vehicle and click on the buttons. If the lights flash, or the horn sounds, then you have successfully programmed the Intelligent Key Fob.
Like all remotes, Intelligent Key fobs require batteries in order to function. If yours runs out then our Parts Department can help you replace it quickly and easily. To do this, remove the key that is hidden from the key fob and then access the battery compartment. Replace the old battery with a brand new one after taking out the old one. Make sure the positive side of the new one is facing the same direction that the previous one did. Close the battery compartment and then return the hidden key to its original place inside the case.
Remote Start
Nissan remote start permits drivers to cool or heat their vehicles from outside provided they're within the operating range. The ignition of the car is activated by pressing the button on key fobs or a smartphone application. The remote start system may also activate climate control and allow the driver to choose their preferred temperature. Certain systems have two-way communication which allows the driver know what's happening inside their vehicle.

Battery power is the most frequent reason for your remote start not working. The key fob uses the battery, which is small and replaceable that lasts around two years before it's time to be replaced. Changing the battery is a simple process, but you'll need to know where of the hidden key on your Intelligent Key fob and how to access the battery compartment.
To do this simply flip your fob over and press the hidden key release latch located on the back of the keypad. After the keypad is opened take out the old batteries and replace them with fresh ones. Make sure that the new battery is the same dimensions and configuration of the previous one. Make sure to replace the key hidden in the case and rebuild the key fob properly before closing the outer case. Our parts department can assist you with replacing the battery in your Intelligent Key fob.
Lockout Protection
Lockout protection can prevent nuisance lockouts caused due to the impedance relay failing. A special module in power control is able to monitor the activity of the impedance relay and disables the output. This option is available on vehicles that are equipped with the Smart Key system, or via the personalization menu.
Many serious accidents have occurred because the machine was running when it was supposed to be completely off to prevent maintenance or repairs. These incidents are typically caused by energy that was not released correctly. Lock-out tag-out (LOTO) systems help prevent these accidents by making sure that the machines remain off until the authorized individual releases them.
The LOTO system consists of a variety of locks, tags and other devices that are used to isolate, secure or shut off the machine from an electrical source. All "affected" and "authorized" personnel must be educated on the use of these devices.
nissan smart key include but not limited to locks, chains padlocks and wedges, adapter pins and self-locking fasteners. Each device is singularly identified and labeled with the date and the time of application along with the name of the authorized person and the reason behind the lockout/tag-out (repair or maintenance, for example). It is essential to clearly state that these devices are not to be removed until the LOTO procedure is completed.