Infiniti Q45 (FY33). Manual - part 465
Display screen
Displays the operational status of the system.
AUTO switch
The compressor, intake doors, air mix door, outlet doors, and blower speed are automatically controlled so
that the in-vehicle temperature will reach, and be maintained at the set temperature selected by the operator.
ECON switch
By pressing the ECON switch once, the auto amplifier decides whether to turn the compressor ON or OFF,
depending on the ambient temperature and target temperature. Display should indicate ECON.
By pressing the ECON switch once more, the compressor always turns OFF. Display should not indicate
ECON. With the compressor OFF, the system will not remove heat (cool) or de-humidify. The system will
maintain the in-vehicle temperature at the set temperature when the set temperature is above the ambient
(outside) temperature. The system will set the intake doors to the outside air position.
Temperature (increase/decrease) dial
Increases or decreases the set temperature.
OFF switch
The compressor and blower are OFF, the intake doors are set to the outside air position, and the air outlet
doors are set to the foot (76% foot and 24% defrost) position.
BLOWER switch
Manual control of the blower speed. Four speeds are available for manual control (as shown on the display
screen):
low
, medium low
, medium high
, high
AMBIENT switch
Shows the ambient (outside) air temperature on the display screen for 5 seconds.
RECIRCULATION switch
OFF position: Outside air is drawn into the passenger compartment.
ON position: Interior air is recirculated inside the vehicle.
DEFROSTER switch
Positions the air outlet doors to the defrost position. Also positions the intake doors to the outside air position.
Rear window defogger switch
When illumination is ON, rear window is defogged.
MODE (Vent, Bi-level, Foot, FOOT/DEF) switches
Control the air discharge outlets.
GI
MA
EM
LC
EC
FE
AT
PD
FA
RA
BR
ST
RS
BT
EL
IDX
DESCRIPTION
Control Operation (Cont’d)
HA-25