LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 134 (Ventilation System) >> System Description >> Ventilation System >> System Description >> Air Flow >> Rear
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Air Flow: Rear

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Ventilation System Air Flow Diagram (Rear)
G07020675Courtesy of NISSAN NORTH AMERICA, INC.
Discharge air flow
Mode position Condition Air outlet/distribution
VENT FOOT DEF (6)
Front Upper (3) Rear (2) Front (4) Rear (5)
Center (1) Side (1)
VENT
  • DUAL: OFF
  • Rear ventilator: Close
Upper Vent: ON Temperature control switch (Driver side) 18°C (60°F) x x x x x - -
  Other than 18°C (60°F)(1) x x x x - - -
VENT/FLOOR   - x x x x x x -
FLOOR   - - x x x x x x
DEFROST/FLOOR   - - x x x x x x
DEFROST - - x - - - - x
DEFROST (2) - - x - x - x x
(1) Air blow is also supplied to front foot until passenger room temperature stabilizes when temperature setting is other than 18°C (60°F). At that time, air blowing is the same as 18°C (60°F) setting.
(2) During automatic defogging control. (Forest air system)