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Home >> Infiniti >> 2012 >> G37 IPL, Automatic Trans >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heater & Air Conditioning Control System - Automatic Air Conditioning (Coupe) >> System Description >> Automatic Air Conditioning System >> With Left And Right Ventilation Temperature Separately Control System >> WITH LEFT AND RIGHT VENTILATION TEMPERATURE SEPARATELY CONTROL SYSTEM: System Description >> Control Operation
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Control Operation

Display Screen

The operation status of the system is displayed on the screen.

Preset Switch (Without Plusmacluster System)

Fig 3: Identifying Preset Switch (Without Plusmacluster System)
G08234304Courtesy of NISSAN NORTH AMERICA, INC.

Preset Switch (With Plusmacluster System)

Fig 4: Identifying Preset Switch (With Plusmacluster System)
G08234305Courtesy of NISSAN NORTH AMERICA, INC.

MODE Switch

The air discharge outlets is controlled with this switch.

Temperature Control Dial (Potentio Temperature Control) (Driver Side)

The set temperature is increased or decreased with this dial.

Temperature Control Dial (Potentio Temperature Control) (Passenger Side)

AUTO Switch

Defroster (DEF) Switch

Mode doors are set to the defrost position with this switch. Also, intake doors are set to the outside air position, and compressor turns ON.

A/C Switch

Compressor is ON or OFF with this switch.

(Pressing the A/C switch when the A/C switch is ON turns OFF the A/C switch and compressor.)

FAN Switches

The fan speed is manually controlled with this switch. Seven speeds are available for manual control (as shown on the display screen).

OFF Switch

Compressor and blower are OFF, air inlet is set to FRE, and mode position is set to foot position.

Rear Window Defogger Switch

When indicator is ON, rear window is defogged.

Intake Switch (Without Plasmacluster System)

Intake Switch (With Plasmacluster System)

DUAL Switch