air condition BUICK REGAL 2012 Owner's Manual

Black plate (5,1)Buick Regal Owner Manual - 2012
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 (9,1)Buick Regal Owner Manual - 2012
In Brief 1-9
Safety Belts
Refer to the following sections for
important information on how to use
safety belts properly:
.Safety Belts on page 3‑10.
.How to Wear Safety Belts
Properly on page 3‑12.
.Lap-Shoulder Belt on page 3‑13.
.Lower Anchors and Tethers for
Children (LATCH System) on
page 3‑42.
Passenger Sensing
System
The passenger sensing system
turns off the front outboard
passenger frontal airbag under
certain conditions. No other airbag
is affected by the passenger
sensing system.
The passenger airbag status
indicator will be visible on the
instrument panel when the vehicle is
started. SeePassenger Sensing
System on page 3‑27 for important
information.
Mirror Adjustment
Exterior Mirrors
1. Turn the control knob to the L (Left) or R (Right) selecting
the driver or passenger mirror.
2. Push the control knob to the left, right, up, or down to adjust the
mirror.
See Power Mirrors on page 2‑15.

Black plate (13,1)Buick Regal Owner Manual - 2012
In Brief 1-13
Climate Controls
The heating, cooling, and ventilation for the vehicle can be controlled with
these systems.
Climate Control System
A. Air Conditioning
B. Temperature Control
C. Air Delivery Modes
D. Fan Control E. Defrost
F. Recirculation
G. Rear Defogger

Black plate (14,1)Buick Regal Owner Manual - 2012
1-14 In Brief
Dual Automatic Climate Control System for Non‐eAssist Vehicles
A. Air Conditioning
B. Driver and Passenger Temperature Controls
C. Heated Seats
D. Air Delivery Modes
E. Climate Display F. Defrost
G. Recirculation
H. Fan Controls
I. AUTO (Automatic Operation)
J. Rear Defogger

Black plate (15,1)Buick Regal Owner Manual - 2012
In Brief 1-15
Dual Automatic Climate Control System for eAssist Vehicles
A. Eco/Comfort Air Conditioning
B. Driver and Passenger Temperature Controls
C. Heated Seats
D. Air Delivery Modes
E. Climate Display
F. Defrost G. Recirculation
H. Fan Controls
I. AUTO (Automatic Operation)
J. Rear Defogger
See
Climate Control Systems on
page 8‑1 (If Equipped) or Dual
Automatic Climate Control System
on page 8‑3 (If Equipped).
Transmission
Automatic Transmission
P:Park
R: Reverse
N: Neutral
D: Drive

Black plate (21,1)Buick Regal Owner Manual - 2012
In Brief 1-21
Sunroof
For vehicles with a sunroof, the
sunroof only operates when the
ignition is in ON/RUN or ACC/
ACCESSORY or in Retained
Accessory Power (RAP). See
Retained Accessory Power (RAP)
on page 9‑24for more information.
To open or close the sunroof, press
switch (A) to the first detent position. To express open or close the
sunroof with the safety function
enabled, press the open or close
sunroof switch (A) to the second
detent position and release. To stop
the movement, press the switch
again.
To automatically tilt or close the
sunroof, press the tilt open or close
sunroof switch (B).
If an object is in the path of the
sunroof while it is closing, the
anti-pinch feature will detect the
object and stop the sunroof. The
sunroof will then return to the
full-open or vent position.
The sunroof glass panel cannot be
opened or closed if the vehicle has
an electrical failure.
See
Sunroof on page 2‑19 for more
information.
eAssist Features
eAssist®Overview
If the vehicle has eAssist, there are
several additional features which
contribute to increased efficiency.
Vehicles with eAssist have an
automatic engine start/stop feature.
This feature saves fuel by shutting
the engine off when the vehicle is
stopped. When the engine shuts off
automatically, all the accessories
will continue to operate normally. In
very hot or cold conditions, the
engine will only shut off
automatically part of the time. See
Starting the Engine on page 9‑19.
There are two air conditioning
settings available. The comfort
setting maximizes cabin comfort.
The eco setting maximizes
efficiency allowing more frequent,
and longer engine stops than the
comfort setting. See Dual Automatic
Climate Control System on
page 8‑3.

Black plate (24,1)Buick Regal Owner Manual - 2012
1-24 In Brief
Battery
This vehicle has a standard 12‐volt
battery. Refer to the replacement
number on the original battery label
when a new standard 12‐volt battery
is needed.
eAssist vehicles also have a high
voltage battery. Only a trained
service technician with the proper
knowledge and tools should inspect,
test, or replace the high voltage
battery. See your dealer if the high
voltage battery needs service. See
Battery on page 10‑29.
Service
Never try to do your own service on
eAssist components. You can be
injured and the vehicle can be
damaged if you try to do your own
service work. Service and repair of
these high voltage components
should only be performed by a
trained service technician with the
proper knowledge and tools. See
Doing Your Own Service Work on
page 10‑4.
Performance and
Maintenance
Traction Control
System (TCS)
The vehicle may have a traction
control system that limits wheel slip.
The system turns on automatically
every time the vehicle is started.
.To turn off traction control, press
and release the TCS/StabiliTrak
button, located on the instrument
panel.
iilluminates and the
appropriate DIC message is
displayed. See Ride Control
System Messages on page 5‑33.
.Press and release the TCS/
StabiliTrak button again to turn
on traction control.
For more information, see Traction
Control System (TCS) on
page 9‑37.
StabiliTrak®System
The StabiliTrak system assists with
directional control of the vehicle in
difficult driving conditions. The
system turns on automatically every
time the vehicle is started.
.To turn off both traction control
and StabiliTrak, press and hold
the TCS/StabiliTrak button,
located on the instrument panel,
until
iandgilluminate in the
instrument cluster and the
appropriate DIC message is
displayed. See Ride Control
System Messages on page 5‑33.
.Press and release the TCS/
StabiliTrak button to turn on both
systems.
For more information, see
StabiliTrak
®System on page 9‑39.

Black plate (15,1)Buick Regal Owner Manual - 2012
Seats and Restraints 3-15
After the adjuster is set to the
desired position, try to move it down
without pushing the release button
to make sure it has locked into
position.
Safety Belt Pretensioners
This vehicle has safety belt
pretensioners for front outboard
occupants. Although the safety belt
pretensioners cannot be seen, they
are part of the safety belt assembly.
They can help tighten the safety
belts during the early stages of a
moderate to severe frontal, near
frontal, or rear crash if the threshold
conditions for pretensioner
activation are met.
And, if the vehicle has side impact
airbags, safety belt pretensioners
can help tighten the safety belts in a
side crash or a rollover event.Pretensioners work only once. If the
pretensioners activate in a crash,
they will need to be replaced. Other
parts of the vehicle's safety belt
system may need to be replaced as
well. See
Replacing Safety Belt
System Parts after a Crash on
page 3‑20.
Rear Safety Belt Comfort
Guides
Rear safety belt comfort guides may
provide added safety belt comfort
for older children who have
outgrown booster seats and for
some adults. When installed on a
shoulder belt, the comfort guide
positions the shoulder belt away
from the neck and head.
This vehicle may come with either
an adjustable comfort guide or
comfort guides sewn into the side of
the rear outboard seatback. Adjustable Safety Belt Comfort
GuideOn vehicles with the adjustable
comfort guide, one guide is
provided. Additional adjustable
comfort guides are available through
your dealer.

Black plate (28,1)Buick Regal Owner Manual - 2012
3-28 Seats and Restraints
When the system check is
complete, either the word ON or the
word OFF will be visible. See
Passenger Airbag Status Indicator
on page 5‑14.
The passenger sensing system
turns off the front outboard
passenger frontal airbag under
certain conditions. No other airbag
is affected by the passenger
sensing system.
The passenger sensing system
works with sensors that are part of
the front outboard passenger seat.
The sensors are designed to detect
the presence of a properly-seated
occupant and determine if the front
outboard passenger frontal airbag
should be allowed to inflate or not.
According to accident statistics,
children are safer when properly
secured in a rear seat in the correct
child restraint for their weight
and size.We recommend that children be
secured in a rear seat, including: an
infant or a child riding in a
rear-facing child restraint; a child
riding in a forward-facing child seat;
an older child riding in a booster
seat; and children, who are large
enough, using safety belts.
Never put a rear-facing child seat in
the front. This is because the risk to
the rear-facing child is so great,
if the airbag inflates.
{WARNING
A child in a rear-facing child
restraint can be seriously injured
or killed if the passenger frontal
airbag inflates. This is because
the back of the rear-facing child
restraint would be very close to
the inflating airbag. A child in a
forward-facing child restraint can
be seriously injured or killed if the
(Continued)
WARNING (Continued)
passenger frontal airbag inflates
and the passenger seat is in a
forward position.
Even if the passenger sensing
system has turned off the
passenger frontal airbag, no
system is fail-safe. No one can
guarantee that an airbag will not
inflate under some unusual
circumstance, even though the
airbag is off.
Secure rear-facing child restraints
in a rear seat, even if the airbag
is off. If you secure a
forward-facing child restraint in
the front outboard passenger
seat, always move the seat as far
back as it will go. It is better to
secure the child restraint in a
rear seat.

Black plate (52,1)Buick Regal Owner Manual - 2012
3-52 Seats and Restraints
5. To tighten the belt, push downon the child restraint, pull the
shoulder portion of the belt to
tighten the lap portion of the belt,
and feed the shoulder belt back
into the retractor. When installing
a forward-facing child restraint, it
may be helpful to use your knee
to push down on the child
restraint as you tighten the belt.
Try to pull the belt out of the
retractor to make sure the
retractor is locked. If the
retractor is not locked, repeat
Steps 4 and 5. 6. If the child restraint has a top
tether, follow the child restraint
manufacturer's instructions
regarding the use of the top
tether. See Lower Anchors and
Tethers for Children (LATCH
System) on page 3‑42 for more
information.
7. Before placing a child in the child restraint, make sure it is
securely held in place. To check,
grasp the child restraint at the
safety belt path and attempt to
move it side to side and back
and forth. When the child
restraint is properly installed,
there should be no more than
2.5 cm (1 in) of movement.
To remove the child restraint,
unbuckle the vehicle safety belt and
let it return to the stowed position.
If the top tether is attached to a top
tether anchor, disconnect it. If the
head restraint was removed,
reinstall it before the seating
position is used. See “HeadRestraint Removal and
Reinstallation”
underLower Anchors
and Tethers for Children (LATCH
System) on page 3‑42 for additional
information on installing the head
restraint properly.
Securing Child Restraints
(Front Passenger Seat)
This vehicle has airbags. A rear
seat is a safer place to secure a
forward-facing child restraint. See
Where to Put the Restraint on
page 3‑41.
In addition, the vehicle has a
passenger sensing system which is
designed to turn off the right front
passenger frontal airbag and seat‐
mounted side impact airbag under
certain conditions. See Passenger
Sensing System on page 3‑27 and
Passenger Airbag Status Indicator
on page 5‑14 for more information,
including important safety
information.