BUICK RAINIER 2007 Owner's Manual

Driver’s Side Temperature Knob:Turn this knob
clockwise or counterclockwise to manually raise or
lower the temperature on the driver’s side of the
vehicle. The display will show the temperature
setting decreasing or increasing and an arrow
pointing toward the driver. This knob can also
adjust the passenger’s side temperature setting
simultaneously if the two zones are linked as
described in Passenger’s Side Temperature Knob.
Passenger’s Side Temperature Knob:Turn this
knob clockwise or counterclockwise to manually
raise or lower the temperature on the passenger’s
side of the vehicle. The display will show the
temperature setting decreasing or increasing and
an arrow pointing toward the passenger. The
passenger’s temperature setting can be set
to match and link to the driver’s temperature
setting by pressing and holding the AUTO button
for three seconds. Now, by adjusting the
driver’s side temperature setting, the passenger’s
side temperature setting will follow and both
arrows will appear on the display. The passenger’s
side temperature setting also resets and relinks
to the driver’s side temperature setting if the
vehicle has been off for more than three hours.Automatic Operation
AUTO (Automatic):When automatic operation
is active, the system will control the inside
temperature, the air delivery mode, and the
fan speed.
Use the steps below to place the entire system in
automatic mode:
1. Press the AUTO button.
When AUTO is selected, the air conditioning
operation and air inlet mode will be
automatically controlled. The air conditioning
compressor will run when the outside
temperature is over approximately 40°F (4°C).
The air inlet will normally be set to outside
air. If it’s hot outside, the air inlet will
automatically switch to recirculate inside air to
help quickly cool down your vehicle.
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2. Set the driver’s and passenger’s temperature.
To nd your comfort setting, start with a
72°F (22°C) temperature setting and allow
about 20 minutes for the system to regulate.
Turn the driver’s or passenger’s side
temperature knob to adjust the temperature
setting as necessary. If you choose the
temperature setting of 60°F (15°C), the system
will remain at the maximum cooling setting.
If you choose the temperature setting of
90°F (32°C), the system will remain at the
maximum heat setting. Choosing either
maximum setting may not cause the vehicle to
heat or cool any faster.
Manual Operation
To change the current setting, select one of
the following:
w9x(Fan):This button allows you to manually
adjust the fan speed. Press the up arrow to
increase fan speed and the down arrow to
decrease fan speed. The display will change to
show you the selected fan speed and the driver’s
side temperature setting for ve seconds.
C(Mode):Press this button to manually change
the direction of the airow in your vehicle. Keep
pressing the button until the desired mode appears
on the display. The display will change to show
you the selected air delivery mode and the driver’s
temperature setting for ve seconds.
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs approximately
half of the air to the instrument panel outlets, then
directs the remaining air to the oor outlets.
A little air is directed toward the windshield and
the side window outlets. Cooler air is directed
to the upper outlets and warmer air to the
oor outlets.
6(Floor):This mode directs most of the air to the
oor outlets. Some air also comes out of the
defroster and side window outlets. The recirculation
button cannot be selected in oor mode.
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@(Recirculation):Press this button to turn
recirculation mode on or off. When this button is
pressed, an indicator light in the button will
also come on to let you know that it is activated.
Recirculation mode is used to recirculate the
air inside of your vehicle. Use this mode to help
prevent outside odors and/or dust from entering
your vehicle or to help cool the air inside of
your vehicle more quickly. Recirculation mode can
be used with vent and bi-level modes, but it
cannot be used with oor, defog or defrost modes.
You may also notice that the air conditioning
compressor will run while in recirculation mode.
This is normal and will help to prevent fogging.
If the weather is cold and damp, the system may
cause the windows to fog while using recirculation
mode. If the windows do start to fog, select
defog or defrost mode and increase fan speed.
Recirculation mode, if selected, will be cleared
when the engine is turned off.#A/C (Air Conditioning):Press this button to
manually turn the air conditioning system on or off.
When the system is on, the system will
automatically begin to cool and dehumidify the air
inside of your vehicle. The air conditioning
symbol will appear on the display when the air
conditioning is on and will turn off when the
air conditioning is off.
If you select turn the air conditioning off while in
front defrost or defog mode, the air conditioning
symbol will turn off, however, the A/C compressor
will remain on to help de-humidify the air inside
the vehicle. If one of the other modes is selected
the compressor will then turn the A/C off until it
is selected again or the AUTO button is pressed.
To avoid fogging the inside glass on rainy and
humid days at temperature above freezing,
press the air-conditioning button to run the air
conditioning compressor. Also, it is best to avoid
the use of recirculation mode except when
maximum air conditioning performance is needed
or for short times to avoid exterior odors.
You may notice a slight change in engine
performance when the air-conditioning compressor
shuts off and turns on again. This is normal.
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Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity (moisture) condensing on the cool window
glass. This can be minimized if the climate
control system is used properly. You can use
either defog or front defrost to clear fog or frost
from your windshield.
-(Defog):Use this setting to clear the windows
of fog or moisture. This setting will deliver air
to the oor and windshield outlets.
0(Front Defrost):Press the front defrost button
to clear the windshield and side windows of
frost or fog quickly. The system will automatically
control the fan speed if you select defrost from
AUTO mode. If the outside temperature is
40°F (4°C) or warmer, your air conditioning
compressor will automatically run to help
dehumidify the air and dry the windshield. Do not
drive the vehicle until all the windows are clear.
Rear Window Defogger
The rear window defogger uses a warming grid to
remove fog from the rear window.
<(Rear):Press this button to turn the rear
window defogger on or off.
An indicator light in the button will come on to let
you know that the rear window defogger is
activated.
The rear window defogger will turn off
approximately 10 minutes after the button is
pressed. If you need additional warming time,
press the button again.
If equipped, your heated mirrors will also come on
when you press this button.
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.
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Outlet Adjustment
Use the air outlets located in the center and on
the sides of your instrument panel to direct
the airow.
Operation Tips

Keep the hood and front air inlets free of ice,
snow, or any other obstruction, such as
leaves. The heater and defroster will work far
better, reducing the chance of fogging the
inside of your windows.
When you enter a vehicle in cold weather,
select maximum blower speed for a few
moments before driving. This helps clear the
intake ducts of snow and moisture, and
reduces the chance of fogging the inside of
your window.
Keep the air path under the front seats clear
of objects. This helps air to circulate
throughout your vehicle.
Adding outside equipment to the front of your
vehicle, such as hood-air deectors, may
affect the performance of the heating and air
conditioning system. Check with your
dealer before adding equipment to the outside
of your vehicle.
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Rear Climate Control System
The lower buttons on the rear seat audio are used
to adjust the rear seat climate controls. The
temperature of the air coming through the rear
outlets is determined by the front passenger’s
temperature setting.
z9y(Fan)Press this button to adjust the
fan speed.
z\y(Mode)Press this button to change the
direction of airow in the rear seat area to
either vent, bi-level or oor mode.
P(On/Off)Press this button to turn the rear
climate controls on or off.
The rear control will only turn on if the front is on
and not in defrost mode.
Warning Lights, Gages, and
Indicators
This part describes the warning lights and gages
that may be on your vehicle. The pictures will
help you locate them.
Warning lights and gages can signal that
something is wrong before it becomes serious
enough to cause an expensive repair or
replacement. Paying attention to your warning
lights and gages could also save you or others
from injury.
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Warning lights come on when there may be or is
a problem with one of your vehicle’s functions.
As you will see in the details on the next few
pages, some warning lights come on briey when
you start the engine just to let you know they’re
working. If you are familiar with this section,
you should not be alarmed when this happens.
Gages can indicate when there may be or is
a problem with one of your vehicle’s functions.
Often gages and warning lights work together to let
you know when there’s a problem with your
vehicle.When one of the warning lights comes on and
stays on when you are driving, or when one of the
gages shows there may be a problem, check
the section that tells you what to do about
it. Please follow this manual’s advice.
Waiting to do repairs can be costly—and even
dangerous. So please get to know your warning
lights and gages. They’re a big help.
Your vehicle may also have a Driver Information
Center (DIC) that works along with the warning
lights and gages. SeeDriver Information
Center (DIC) on page 198.
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Instrument Panel Cluster
Your instrument panel cluster is designed to let you know at a glance how your vehicle is running. You
will know how fast you are going, about how much fuel you have used, and many other things you
will need to know to drive safely and economically.
United States version shown, Canada similar
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Speedometer and Odometer
The speedometer lets you see your speed in
both miles per hour (mph) and kilometers per
hour (km/h).
The odometer shows how far your vehicle has
been driven, in either miles (used in the United
States) or kilometers (used in Canada).
The odometer mileage can be checked without the
vehicle running. Press the trip stem located on
the instrument panel cluster.
If your vehicle needs a new odometer installed,
the new one will be set to the correct mileage total
of the old odometer.
Trip Odometer
The trip odometer can tell you how far your
vehicle has been driven since you last set the trip
odometer to zero.
Your vehicle’s odometer works together with the
Driver Information Center (DIC). You can set a
Trip A and Trip B odometer. See “Trip Information”
underDIC Operation and Displays on page 199.
Tachometer
The tachometer
displays the engine
speed in revolutions
per minute (rpm).
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Safety Belt Reminder Light
When the key is turned to RUN or START, a
chime will sound for several seconds to remind
you buckle your safety belt. The driver safety belt
light will also come on and stay on for several
seconds, then it will ash for several more.
You should buckle your seat belt.
This chime and light will
be repeated if the driver
remains unbuckled
and the vehicle
is in motion.
If the driver’s belt is buckled, neither the chime nor
the light will come on.
Passenger Safety Belt
Reminder Light
Several seconds after the key is turned to RUN or
START, a chime will sound for several seconds to
remind the front passenger to buckle their safety
belt. This would only occur if the passenger airbag
is enabled. SeePassenger Sensing System on
page 78for more information. The passenger
safety belt light will also come on and stay on for
several seconds, then it will ash for several more.
This chime and light will
be repeated if the
passenger remains
unbuckled and
the vehicle is in motion.
If the passenger’s safety belt is buckled, neither
the chime nor the light will come on.
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