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)
g: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 Gage
+:Fuses
i:Headlamp High/Low-Beam
Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway
Mirrors
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_:Tow/Haul Mode
F:Traction Control
M:Windshield Washer Fluid
iv Preface
Ignition Positions
The ignition switch has four different
positions.
In order to shift out of P (Park),
the ignition must be in ON/RUN or
ACC/ACCESSORY and the
brake pedal must be applied.Notice:Using a tool to force the
key to turn in the ignition could
cause damage to the switch or
break the key. Use the correct key,
make sure it is all the way in, and
turn it only with your hand. If the
key cannot be turned by hand,
see your dealer/retailer.
((LOCK/OFF):This position locks
the ignition and transmission. The
key can be removed in LOCK/OFF.
The shift lever must be in P (Park)
to turn the ignition switch to
LOCK/OFF.
The steering can bind with the
wheels turned off center. If this
happens, move the steering wheel
from right to left while turning
the key to ACC/ACCESSORY.
If this doesn’t work, then the vehicle
needs service.
ACC (ACC/ACCESSORY):This is
the position in which you can operate
the electrical accessories or items
plugged into the accessory poweroutlets. This position unlocks the
ignition and steering wheel. Use this
position if the vehicle must be
pushed or towed.
R(ON/RUN):This position can be
used to operate the electrical
accessories and to display some
instrument panel warning and
indicator lights. The switch stays in
this position when the engine is
running. The transmission is also
unlocked in this position. If you leave
the key in the ACC/ACCESSORY or
ON/RUN position with the engine off,
the battery could be drained.
You may not be able to start the
vehicle if the battery is allowed to
drain for an extended period of time.
/(START):This is the position
that starts the engine. When the
engine starts, release the key.
The ignition switch will return to
ON/RUN for driving.
Features and Controls 2-21
Instrument Panel
Instrument Panel OverviewInstrument Panel Overview.....3-4
Hazard Warning Flashers.......3-5
Horn....................................3-5
Tilt and Telescopic Steering
Wheel................................3-6
Turn Signal/Multifunction
Lever.................................3-6
Turn and Lane-Change
Signals...............................3-6
Headlamp High/Low-Beam
Changer.............................3-7
Flash-to-Pass........................3-7
Windshield Wipers.................3-7
Windshield Washer................3-8
Rear Window Wiper/Washer. . .3-9
Cruise Control......................3-9
Exterior Lamps....................3-11
Delayed Headlamps.............3-12
Daytime Running
Lamps (DRL)/Automatic
Headlamp System..............3-12
Fog Lamps.........................3-13
Instrument Panel
Brightness.........................3-13Courtesy Lamps..................3-14
Dome Lamps......................3-14
Dome Lamp Override...........3-14
Entry Lighting......................3-14
Delayed Entry Lighting.........3-15
Delayed Exit Lighting...........3-15
Parade Dimming..................3-15
Reading Lamps...................3-15
Electric Power
Management.....................3-15
Battery Run-Down
Protection.........................3-16
Accessory Power Outlet(s). . . .3-17
Power Outlet 115 Volt
Alternating Current.............3-18
Climate ControlsClimate Control System........3-19
Dual Automatic Climate
Control System..................3-22
Outlet Adjustment................3-27
Rear Air Conditioning and
Heating System.................3-28
Rear Air Conditioning and
Heating System and
Electronic Climate
Controls............................3-29
Warning Lights, Gages, and
Indicators
Warning Lights, Gages, and
Indicators..........................3-30
Instrument Panel Cluster.......3-31
Speedometer and
Odometer.........................3-32
Tachometer........................3-32
Safety Belt Reminders..........3-32
Airbag Readiness Light.........3-33
Passenger Airbag Status
Indicator...........................3-33
Charging System Light.........3-34
Voltmeter Gage...................3-35
Brake System Warning
Light................................3-36
Antilock Brake System
(ABS) Warning Light...........3-37
StabiliTrak
®Indicator Light. . . .3-37
Engine Coolant Temperature
Warning Light....................3-38
Engine Coolant
Temperature Gage.............3-38
Tire Pressure Light..............3-39
Malfunction
Indicator Lamp..................3-39
Oil Pressure Light................3-42
Security Light......................3-43
Instrument Panel 3-1
The main components of the
instrument panel are listed here:
A.Turn Signal/Multifunction
Lever on page 3-6.Windshield
Wipers on page 3-7.
B.Instrument Panel Cluster on
page 3-31.
C.Audio Steering Wheel Controls
on page 3-125.
D.Instrument Panel Storage on
page 2-52.
E.Audio System(s) on page 3-73
orNavigation/Radio System on
page 3-103(If Equipped).
F.Outlet Adjustment on page 3-27.
G.Exterior Lamps on page 3-11.
Fog Lamps on page 3-13
(If Equipped).
H.Dome Lamp Override on
page 3-14.Instrument Panel
Brightness on page 3-13. Heated
Windshield Washer Button. See
Windshield Washer on page 3-8.
I.Cruise Control on page 3-9.
J.Tilt and Telescopic Steering
Wheel on page 3-6.K.Horn on page 3-5.
L.Driver Information Center (DIC)
on page 3-44.
M.Climate Control System on
page 3-19orDual Automatic
Climate Control System on
page 3-22.
N. Shift Lever. SeeShifting Into
Park on page 2-28.
O.Accessory Power Outlet(s) on
page 3-17.
P.Rear Window Wiper/Washer
on page 3-9. Traction Control
System (TCS) Disable Button.
SeeStabiliTrak
®System on
page 4-5.Tow/Haul Mode
on page 2-26(If Equipped).
Power Liftgate on page 2-11
(If Equipped).
Q.Heated Seats on page 1-5.
R.Hazard Warning Flashers on
page 3-5.
S. Passenger Air Bag Status
Indicator.
T.Glove Box on page 2-52.
Hazard Warning Flashers
|
Hazard Warning Flasher:Press
this button located on the instrument
panel below the audio system, to
make the front and rear turn signal
lamps ash on and off. This warns
others that you are having trouble.
Press again to turn the ashers off.
The turn signals do not work while
the hazard warning ashers are on.
Horn
Press near or on the horn symbols
on the steering wheel pad to sound
the horn.
Instrument Panel 3-5
SERVICE BATTERY
CHARGING SYSTEM
On some vehicles, this message
displays if there is a problem with
the battery charging system.
Under certain conditions, the
charging system light may also turn
on in the instrument panel cluster.
SeeCharging System Light on
page 3-34. Driving with this problem
could drain the battery. Turn off all
unnecessary accessories. Have the
electrical system checked as soon
as possible. See your dealer/retailer.
SERVICE BRAKE SYSTEM
This message displays along with
the brake system warning light if
there is a problem with the brake
system. SeeBrake System Warning
Light on page 3-36. If this message
appears, stop as soon as possible
and turn off the vehicle. Restart the
vehicle and check for the message
on the DIC display. If the message is
still displayed or appears again whenyou begin driving, the brake system
needs service as soon as possible.
See your dealer/retailer.
SERVICE PARK ASSIST
If your vehicle has the Ultrasonic
Rear Parking Assist (URPA) system,
this message displays if there is a
problem with the URPA system.
Do not use this system to help you
park. SeeUltrasonic Rear Parking
Assist (URPA) on page 2-36
for more information. See your
dealer/retailer for service.
SERVICE POWER STEERING
This message displays when a
problem is detected with the power
steering system. When this message
is displayed, you may notice that the
effort required to steer the vehicle
increases or feels heavier, but you
will still be able to steer the vehicle.
Have your vehicle serviced by your
dealer/retailer immediately.
SERVICE STABILITRAK
This message displays if there
is a problem with the StabiliTrak®
system. If this message appears,
try to reset the system. Stop; turn off
the engine for at least 15 seconds;
then start the engine again. If this
message still comes on, it means
there is a problem. See your dealer/
retailer for service. The vehicle is
safe to drive, however, you do not
have the bene t of StabiliTrak,
so reduce your speed and drive
accordingly.
SERVICE THEFT DETERRENT
SYSTEM
This message displays when there
is a problem with the theft-deterrent
system. The vehicle may or may
not restart so you may want to take
the vehicle to your dealer/retailer
before turning off the engine.
SeePASS-Key
®III+ Electronic
Immobilizer Operation on page 2-18
for more information.
3-62 Instrument Panel
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls braking
pressure accordingly.
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to
apply the brakes if that vehicle
suddenly slows or stops. Always
leave enough room up ahead to stop,
even with ABS.
Using ABS
Do not pump the brakes. Just hold
the brake pedal down rmly and let
antilock work. The antilock pump or
motor operating might be heard and
the brake pedal might be felt to
pulsate, but this is normal.
Braking in Emergencies
ABS allows the driver to steer and
brake at the same time. In many
emergencies, steering can help more
than even the very best braking.
Brake Assist
This vehicle has a Brake Assist
feature designed to assist the
driver in stopping or decreasing
vehicle speed in emergency driving
conditions. This feature uses the
stability system hydraulic brake
control module to supplement the
power brake system under
conditions where the driver has
quickly and forcefully applied the
brake pedal in an attempt to quickly
stop or slow down the vehicle. The
stability system hydraulic brake
control module increases brake
pressure at each corner of the
vehicle until the ABS activates.Minor brake pedal pulsations or
pedal movement during this time
is normal and the driver should
continue to apply the brake pedal
as the driving situation dictates
The Brake Assist feature will
automatically disengage when the
brake pedal is released or brake
pedal pressure is quickly decreased.
StabiliTrak®System
The vehicle has the StabiliTrak
system which combines antilock
brake, traction and stability control
systems and helps the driver
maintain directional control of the
vehicle in most driving conditions.
When you rst start the vehicle and
begin to drive away, the system
performs several diagnostic checks
to ensure there are no problems.
Driving Your Vehicle 4-5
When using a compact spare tire
on the AWD equipped vehicle, the
AWD system automatically detects
the presence of the compact spare
and the AWD is disabled. To restore
the AWD operation and prevent
excessive wear on the AWD system,
replace the compact spare with a
full-size tire as soon as possible. See
Compact Spare Tire on page 5-77
for more information.
Steering
Power Steering
If power steering assist is lost
because the engine stops or the
system is not functioning, the vehicle
can be steered but it will take more
effort.
Variable Effort Steering
If the vehicle has this steering
system, the system continuously
adjusts the effort felt when steering
at all vehicle speeds. It provides
ease when parking, yet a rm, solid
feel at highway speeds.
Steering Tips
It is important to take curves at a
reasonable speed.
Traction in a curve depends on the
condition of the tires and the road
surface, the angle at which the curve
is banked, and vehicle speed. While
in a curve, speed is the one factor
that can be controlled.
If there is a need to reduce speed,
do it before entering the curve,
while the front wheels are straight.
Try to adjust the speed so you
can drive through the curve.
Maintain a reasonable, steady
speed. Wait to accelerate until out
of the curve, and then accelerate
gently into the straightaway.
Steering in Emergencies
There are times when steering can
be more effective than braking. For
example, you come over a hill and
nd a truck stopped in your lane, or a
car suddenly pulls out from nowhere,
or a child darts out from between
parked cars and stops right in front of
you. These problems can be avoided
by braking — if you can stop in time.
But sometimes you cannot stop in
time because there is no room.
That is the time for evasive
action — steering around the
problem.
The vehicle can perform very well
in emergencies like these. First,
apply the brakes. SeeBraking on
page 4-3. It is better to remove as
much speed as possible from a
collision. Then steer around
the problem, to the left or right
depending on the space available.
4-8 Driving Your Vehicle
Basic Trailer Wiring
The trailer wiring harness, with a
seven-pin connector, is located at
the rear of the vehicle and is tied to
the vehicle’s frame. The harness
connector can be plugged into a
seven-pin universal heavy-duty
trailer connector available through
your dealer/retailer.
The seven-wire harness contains
the following trailer circuits:
Yellow: Left Stop/Turn Signal
Dark Green: Right Stop/Turn
Signal
Brown: Taillamps
Black: Ground
Light Green: Back-up Lamps
Red/Black: Battery Feed
Dark Blue: Trailer Brake*
*The fuse for this circuit is installed
in the underhood electrical center,
but the wires are not connected.They should be connected by your
dealer/retailer or a quali ed
service center.
If the back-up lamp circuit is not
functional, contact your
dealer/retailer.
If a remote (non-vehicle) battery is
being charged, press the Tow/Haul
mode switch located on the center
console near the climate controls.
This will boost the vehicle system
voltage and properly charge the
battery. If the trailer is too light
for Tow/Haul mode, turn on the
headlamps (Non-HID only) as a
second way to boost the vehicle
system and charge the battery.
Electric Trailer Brake Control
Wiring Provisions
These wiring provisions for an
electric trailer brake controller
are included with the vehicle as
part of the trailer wiring package.The instrument panel contains blunt
cut wires behind the steering column
for the electric trailer brake controller.
The harness contains the following
wires:
Red/Black: Power Supply
White: Brake Switch Signal
Gray: Illumination
Dark Blue: Trailer Brake Signal
Black: Ground
The electric trailer brake controller
should be installed by your dealer/
retailer or a quali ed service center.
Engine Cooling When Trailer
Towing
The cooling system may temporarily
overheat during severe operating
conditions. SeeEngine Overheating
on page 5-22.
4-34 Driving Your Vehicle