2012 BUICK VERANO air conditioning

Black plate (5,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Introduction v
Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. For more
information on the symbol, refer to
the Index.
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
%:Audio Steering Wheel Controls
or OnStar®
$: Brake System Warning Light
":Charging System
I:Cruise Control
B: Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.: Fuel Gauge
+:Fuses
3: Headlamp High/Low-Beam
Changer
(: Heated Steering Wheel
j:LATCH System Child
Restraints
*: Malfunction Indicator Lamp
::Oil Pressure
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
d:Traction Control/StabiliTrak®
M:Windshield Washer Fluid

Black plate (14,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
1-14 In Brief
Windshield Washer
Pull the windshield wiper lever
toward you to spray windshield
washer fluid and activate the wipers.
SeeWindshield Wiper/Washer on
page 5‑3.
Climate Controls
The heating, cooling, defrosting, and ventilation for the vehicle can be
controlled with these systems.
Climate Control System
A. Temperature Control
B. Air Delivery Modes
C. Fan Control
D. Recirculation E. Air Conditioning
F. Rear Window Defogger
G. Defrost
See
Climate Control Systems on
page 8‑1 (If Equipped).

Black plate (15,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
In Brief 1-15
Dual Automatic Climate Control System
English Shown, Metric Similar
A. Driver and Passenger Heated Seats (If Equipped)
B. Driver and Passenger Temperature Controls
C. Air Delivery Modes
D. Heated Steering Wheel (If Equipped)
E. Recirculation F. Air Conditioning
G. Fan Controls
H. Rear Window Defogger
I. Defrost
J. AUTO (Automatic Operation)
See
Dual Automatic Climate Control
System on page 8‑3 (If Equipped).
Transmission
Driver Shift Control (DSC)
Driver Shift Control (DSC)
allows you to shift an automatic
transmission similar to a manual
transmission. To use the DSC
feature:
1. Move the shift lever from
D (Drive) to the left into the (+) or
(−) manual position.
2. Press the shift lever forward (+) to upshift or rearward (−) to
downshift. An M and the current
gear will be displayed in the
Driver Information Center (DIC).
See Manual Mode on page 9‑28.
While using the DSC feature, the
vehicle will have firmer, quicker
shifting. You can use this for sport
driving or when climbing or
descending hills, to stay in gear
longer, or to downshift for more
power or engine braking.

Black plate (26,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
5-26 Instruments and Controls
PRESS BRAKE PEDAL TO
RELEASE PARK BRAKE
This message is displayed if you
attempt to release the electric
parking brake without the brake
pedal applied. SeeParking Brake
on page 9‑31 for more information.
RELEASE PARK BRAKE
SWITCH
This message is displayed if the
electric parking brake is applied
while the vehicle is in motion.
Release it before you attempt to
drive. SeeParking Brake on
page 9‑31 for more information.
SERVICE PARKING BRAKE
This message is displayed when
there is a problem with the electric
parking brake. See Parking Brake
on page 9‑31 for more information.
Take the vehicle to your dealer.
Compass Messages
CAL
This message is displayed when the
compass needs to be calibrated.
See Compass on page 5‑4.
– –
Dashes will be displayed if the
compass needs service. See your
dealer for service.
Door Ajar Messages
DRIVER DOOR OPEN
This message may display when the
driver door is open. Close the door
completely.
HOOD OPEN
This message will display when the
hood is open. Close the hood
completely.
LEFT REAR DOOR OPEN
This message may display when the
driver side rear door is open. Close
the door completely.
PASSENGER DOOR OPEN
This message may display when the
front passenger door is open. Close
the door completely.
RIGHT REAR DOOR OPEN
This message may display when the
passenger side rear door is open.
Close the door completely.
TRUNK OPEN
This message will display when
the trunk is open. Close the trunk
completely.
Engine Cooling System
Messages
A/C OFF DUE TO HIGH
ENGINE TEMP
This message displays when the
engine coolant becomes hotter than
the normal operating temperature.
To avoid added strain on a hot
engine, the air conditioning
compressor automatically turns off.

Black plate (27,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Instruments and Controls 5-27
When the coolant temperature
returns to normal, the air
conditioning compressor turns
back on. You can continue to drive
the vehicle.
If this message continues to appear,
have the system repaired by your
dealer as soon as possible to avoid
damage to the engine.
COOLANT LEVEL LOW ADD
COOLANT
This message will display if the
coolant is low. SeeEngine Coolant
on page 10‑12.
ENGINE
OVERHEATED —IDLE
ENGINE
This message displays when the
engine coolant temperature is too
hot. Stop and allow the vehicle to
idle until it cools down.
ENGINE
OVERHEATED —STOP
ENGINE
This message displays and a
continuous chime sounds if the
engine cooling system reaches
unsafe temperatures for operation.
Stop and turn off the vehicle as
soon as it is safe to do so to avoid
severe damage. This message
clears when the engine has cooled
to a safe operating temperature.
HIGH COOLANT
TEMPERATURE
This message displays if the coolant
temperature is hot. See Engine
Overheating on page 10‑16.
Engine Oil Messages
CHANGE ENGINE OIL SOON
This message displays when the
engine oil needs to be changed.
When the engine oil is changed, be
sure to reset the Oil Life System. See
Engine Oil Life System on
page 10‑9, Driver Information
Center (DIC) on page 5‑21, Engine
Oil on page 10‑7, and Maintenance
Schedule on page 11‑3.
ENGINE OIL HOT, IDLE
ENGINE
This message displays when the
engine oil temperature is too hot.
Stop and allow the vehicle to idle
until it cools down.
OIL PRESSURE LOW —STOP
ENGINE
This message displays if low oil
pressure levels occur. Stop the
vehicle as soon as safely possible
and do not operate it until the cause
of the low oil pressure has been
corrected. Check the oil as soon as
possible and have the vehicle
serviced by your dealer.

Black plate (1,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Climate Controls 8-1
Climate Controls
Climate Control Systems
Climate Control Systems . . . . . . 8-1
Dual Automatic Climate ControlSystem . . . . . . . . . . . . . . . . . . . . . . 8-3
Air Vents
Air Vents . . . . . . . . . . . . . . . . . . . . . . 8-6
Maintenance
Passenger Compartment AirFilter . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Climate Control Systems
The heating, cooling, defrosting, and ventilation for the vehicle can be
controlled with this system.
A. Temperature Control
B. Air Delivery Modes
C. Fan Control
D. Recirculation
E. Air Conditioning
F. Rear Window Defogger
G. Defrost9(Fan Control): Turn the knob
clockwise or counterclockwise to
increase or decrease the fan speed.
Turn the knob completely to 0 to
turn off the fan.
Temperature Control: Turn the
knob clockwise or counterclockwise
to increase or decrease the
temperature setting.

Black plate (2,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
8-2 Climate Controls
Air Delivery Mode Control:
Press
[,Y, orXto change the
direction of the airflow. An indicator
light comes on in the selected mode
button.
[(Floor): Air is directed to the
floor outlets.
Y(Vent): Air is directed to the
instrument panel outlets.
X(Defog): Air is directed to the
windshield, floor outlets, and side
window vents.
0(Defrost): Press to clear the
windshield of fog or frost more
quickly. Air is directed to the
windshield.
For best results, clear all snow and
ice from the windshield before
defrosting.
Do not drive the vehicle until all the
windows are clear.
Air Conditioning
#(Air Conditioning): Press to
turn the air conditioning on or off.
An indicator light comes on. If the
fan is turned off or the outside
temperature falls below freezing, the
air conditioning compressor will
not work.
h(Recirculation): Press to turn
on the recirculation. An indicator
light comes on. Air is recirculated
inside the vehicle. It helps to quickly
cool the air inside the vehicle or
prevent outside air and odors from
entering. 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
hto select recirculation;
press it again to select outside air.
Rear Window Defogger
1(Rear Defogger): Press to turn
the rear window defogger on or off.
The rear window defogger turns off
after about 10 minutes. It can also
be turned off by turning the ignition
to ACC/ACCESSORY or LOCK/
OFF. If turned on again it runs
for about five minutes before
turning off.
Do not drive the vehicle until all the
windows are clear.
Notice: Do not use a razor blade
or sharp object to clear the inside
rear window. Do not adhere
anything to the defogger grid
lines in the rear glass. These
actions may damage the rear
defogger. Repairs would not be
covered by your warranty.

Black plate (3,1)Buick Verano Owner Manual - 2012 - CRC - 1/10/12
Climate Controls 8-3
Dual Automatic Climate Control System
The heating, cooling, and ventilation for the vehicle can be controlled with
this system.
English Shown, Metric Similar
A. Driver and Passenger Heated Seats (If Equipped)
B. Driver and Passenger Temperature Controls
C. Air Delivery Modes
D. Heated Steering Wheel (If Equipped) E. Recirculation
F. Air Conditioning
G. Fan Controls
H. Rear Window Defogger
I. Defrost
J. AUTO (Automatic Operation) Automatic Operation
The system automatically controls
the fan speed, air delivery, air
conditioning, and recirculation in
order to heat or cool the vehicle to
the desired temperature.
When the AUTO indicator light is
on, the system is in full automatic
operation. If the air delivery mode or
fan setting is manually adjusted, the
auto indicator turns off and displays
will show the selected settings.
To place the system in automatic
mode do the following:
1. Press AUTO.
2. Set the temperature. Allow the
system time to stabilize. Then
adjust the temperature as
needed for best comfort.