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What You Need to Know About Your Nissan Key Fob
So you've lost your Nissan key fob or the device stopped functioning. Before you contact the dealership or get scared, retrace your steps to find out the exact location you last used it.
It's not difficult to replace the battery on your Nissan key fob. It may seem daunting initially but you'll soon get knack of it in no time.
Smart Keys Keys

The key fob that was included with your Nissan is a vital element of the car's sophisticated keyless entry system. It communicates with the vehicle's electronics to unlock doors and start the engine. It also features an elegant design that makes it easy to keep in your pocket. Key fobs also come with other benefits, such as locking out protection. This function ensures you don't get locked out of your vehicle with keys inside.
Smart keys operate wirelessly unlike the previous models which required you to insert the key into an ignition slot in order to access the internal systems of your vehicle. When you approach the vehicle, your Nissan senses the Intelligent Key fob's proximity to it and activates its internal functions. This could include locking or opening the doors, raising and lowering the tailgate, or even starting the engine.
Some smart key models include a hidden metal key to serve as a valet parking device. This key can be retrieved from a release on the side of Smart Key fobs to lock the trunk or glovebox before giving it to valet. The Smart Key fob also features a charging pocket that can be used to charge the battery when not in use.
If your Nissan's Intelligent Key fob isn't working as it should, then you'll require a replacement of its batteries. Most fobs have CR2025 or CR2032 batteries. Instructions for replacing the batteries are available in your owner's manual.
Intelligent Key Fob
With a Nissan Intelligent Key Fob, you can unlock your car's doors and begin its engine with a push of the button. It also allows you to activate presets to meet your preferences. For example, you can alter the seat and mirrors to maximize comfort. You can even control the music through your phone, meaning you'll never need to leave your vehicle.
Intelligent Key Fobs include an antenna that transmits the signal to your vehicle whenever you push a button or come close to it. When the vehicle receives the signal it is activated, unlocking and locking doors, starting the engine, and opening the trunk. If you want to test out the fob, stand at a distance from your vehicle and click the buttons. If The KeyLab or the horn beeps it means you've successfully programmed your Intelligent Key Fob.
Like all remotes, Intelligent Key fobs require batteries in order to function. If yours runs out and you need to replace it, our Parts Department can help you replace it swiftly and easily. To do this, remove the hidden key from your key fob. Then, access the battery compartment. Remove the old battery and then place a brand new one in its place. Make sure that the positive side of the new battery is facing the same direction as the original one did. Close the compartment for the battery, and then return the hidden key back to its concealed position within the case.
Remote Start
Nissan remote start is a feature that allows drivers to cool or warm their car from outside the vehicle, provided they are within the operating range. The ignition on the car is activated when the driver presses a button on their key fob or smartphone application. Remote start systems can also turn on the climate control to allow the driver to set their preferred temperature. Certain systems have two-way communication that allows the driver to see what's happening inside their vehicle.
If your car's remote start feature isn't functioning, the most likely cause is low battery power. The key fob has the battery, which is small and replaceable that lasts around two years before it has to be replaced. Changing the battery is an easy process, however you'll have to know the location of the key hidden on your Intelligent Key fob and how to access the battery compartment.
To do this turn your fob upside down and press the 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 matches the dimensions and configuration of the old one. Make sure you reinstall the key hidden in the case and restore the key fob to its original configuration before closing the outer case. Our parts department is able to assist you in replacing the battery in your Intelligent Key fob.
Lockout Protection
Lockout protection eliminates annoying lockouts due to the impedance relay failing. A special module in power control detects the activity of the impedance relay and then disables the output. This feature is available on vehicles equipped with the Smart Key system, or via the personalization menu.
Many serious accidents have occurred because machines started to run when it was supposed to be completely off for repairs or maintenance. These accidents are usually caused by energy that has not been released correctly. Lock-out-tag-out (LOTO) is a method to ensure that machines are completely off until a designated individual releases them, helps to prevent these incidents.
The LOTO system is comprised of a variety of locks, tags, and other devices that are used to isolate, secure, or block a machine from an electrical source. All "affected" and "authorized" personnel should be trained on the use of these devices. These devices include but are not restricted to chains, locks padlocks, wedges adapter pins and self-locking fasteners. Each device is singularly identified and labeled, including the date and time of its application and the name of the authorized person and the reason for the tag-out or lockout (repair maintenance, repair, etc.). It is imperative to state clearly that the devices cannot be removed until the LOTO procedure is complete.