Automatic Operation
The system automatically heats or cools the vehicle to the desired temperature:
When AUTO is lit, all four functions operate automatically. Each function can also be manually set and the selected setting is displayed.
Functions not manually set will continue to be automatically controlled, even if the AUTO indicator is not lit.
For automatic operation:
To improve fuel efficiency and to cool the vehicle faster, recirculation may be automatically selected in warm weather. The recirculation light will not come on. Press@to select recirculation; press it again to select outside air.
Driver and Passenger Temperature Control : The temperature can be adjusted separately for the driver and the passenger. Turn the knob clockwise or counterclockwise to increase or decrease the temperature.
SYNC : Press to link all climate zone settings to the driver setting.
The SYNC indicator light will turn on. When the passenger settings are adjusted, the SYNC indicator light turns off.
Manual Operation
: Press to turn the fan off or
on.
: Press to increase or decrease
the fan speed. The fan speed
setting appears on the main display.
Pressing either button cancels automatic fan control and the fan is controlled manually. Press AUTO to return to automatic operation.
Air Delivery Mode Controls :
Press any combination of ,
,
or
to change the direction of the
airflow. The indicator light in the
button will turn on. The current
mode appears in the display screen.
Pressing any of the three buttons cancels automatic air delivery control and the direction of the airflow is controlled manually. Press AUTO to return to automatic operation.
To change the current mode, select
one or more of the following:
: Clears the windows of fog or
moisture. Air is directed to the
windshield.
: Air is directed to the instrument
panel outlets.
: Air is directed to the floor
outlets.
MAX : Air is directed to the
windshield and the fan runs at a
higher speed. Fog or frost is cleared
from the windshield more quickly.
When the button is pressed again, the system returns to the previous mode setting.
For best results, clear all snow and ice from the windshield before defrosting.
A/C : Press to turn the air conditioning system on or off. If the climate control system is turned off or the outside temperature falls below freezing, the air conditioner will not run.
Pressing this button cancels automatic air conditioning and turns off the air conditioner. Press AUTO to return to automatic operation and the air conditioner runs automatically as needed. When the indicator light is on, the air conditioner runs automatically to cool the air inside the vehicle or to dry the air needed to defog the windshield faster.
: Press to turn on recirculation.
An indicator light comes on. Air is recirculated to quickly cool the inside of the vehicle or to reduce the entry of outside air and odors.
Auto Defog : The climate control system may have a sensor to automatically detect high humidity inside the vehicle. When high humidity is detected, the climate control system may adjust to outside air supply and turn on the air conditioner. The fan speed may slightly increase to help prevent fogging. If the climate control system does not detect possible window fogging, it returns to normal operation.
To turn Auto Defog off or on, see "Climate and Air Quality" under Vehicle Personalization.
Rear Window Defogger
: Press to turn the rear window
defogger on or off. An indicator light
on the button comes on to show that
the rear window defogger is on.
The defogger can be turned off by turning the ignition to off or ACC/ ACCESSORY.
The rear window defogger can be set to automatic operation. See "Climate and Air Quality" under Vehicle Personalization.
When auto rear defog is selected, the rear window defogger turns on automatically when the interior temperature is cold and the outside temperature is about 7 C (44 F) and below. The Auto Rear Defogger turns off automatically.
If the vehicle is equipped with heated outside mirrors, they turn on when the rear window defogger button is on and help to clear fog or frost from the surface of the mirror.
See Heated Mirrors.
Caution Do not try to clear frost or other material from the inside of the front windshield and rear window with a razor blade or anything else that is sharp. This may damage the rear window defogger grid and affect the radio's ability to pick up stations clearly. The repairs would not be covered by the vehicle warranty. |
Driver and Passenger Heated and
Ventilated Front Seats :
If equipped, press or
to heat
the driver or passenger seat.
If equipped, press or
to cool
the driver or passenger seat. See
Heated and Ventilated Front Seats.
Remote Start Climate Control Operation (If Equipped) : If the vehicle is equipped with the remote start feature, the climate control system may run when the vehicle is started remotely. The system uses the driver's previous settings to heat or cool the inside of the vehicle. The rear defog may come on during remote start based on cold ambient conditions. If the vehicle has heated or ventilated seats, they may come on during a remote start.
See Remote Vehicle Start and Heated and Ventilated Front Seats.
Sensor
The solar sensor on top of the instrument panel near the windshield monitors the solar heat.
The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort.
Do not cover the sensor; otherwise the automatic climate control system may not work properly.
#PIT5063C: Diagnostic Tip - Service Steering Message or Service Stability Message - (Aug 23, 2013)
Subject:Diagnostic Tip - Service Steering Message or Service Stability MessageModels: 2010 - 2014 Buick LaCrosse (with RPO NJ1)2012 - 2014 Buick Regal (with RPO NJ1)2012 - 2014 Buick Verano2010 - 2014 Chevrolet Cruze, Equinox2011 - 2014 Chevrolet Volt2013 - 2014 Chevrolet Malibu2014 Chevrolet Impal ...