NISSAN 2012 Maxima - Manual (Page 199)

Adjust air flow direction by moving the vent
slides.
Open or close the vents by using the dial. Move
the dial toward the
to open the vents or
toward the to close them.
Center
LHA1132
Side
LHA1133
Rear
LHA1134
VENTS
4-40 Monitor, climate, audio, phone and voice recognition systems