To use this feature:
1. Move the shift lever from D (Drive) rearward to M(Manual Mode).
While driving in manual mode, the transmission will remain in the driver selected gear. When coming to a stop in the manual position, the vehicle will automatically shift into 1 (First) gear.

2. Press the + (plus) end of the button on the side of the shift lever to upshift, or press the − (minus) end of the button to downshift.
The Driver Information Center (DIC) in the instrument cluster will change from the currently displayed message to the letter “M,” for Manual position, and a number indicating the requested gear.
While using manual mode, the transmission will have firmer shifting and sportier performance. You can use this for sport driving or when climbing hills to stay in gear longer or to downshift for more power or engine braking.
The transmission will only allow you to shift into gears appropriate for the vehicle speed and engine revolutions per minute (rpm):
Automatic Transmission
Manual TransmissionExhaust Manifold Heat Shield Installation
Install the exhaust manifold heat shield (2).
Caution: Refer to Fastener Caution.
Install the 3 exhaust manifold heat shield bolts (1) and the washers and
tighten to 8 Y (71 lb in).
...
How to switch the display
With the ignition switch in the ON position, the Nissan Armada Intelligent Around
View Monitor can be activated either by pressing the CAMERA/
button or by shifting the transmission into the R (Reverse) position.
Once activated, the Nissan Armada system automatically presents different split- ...
Air cleaner
To access the air filter in your Nissan Armada, release the retaining clips 1
and carefully lift the air cleaner housing upward 2.
The air filter element in the Nissan Armada is designed for single use and should
not be cleaned or reused. Replace it strictly according to the recommended mai ...