
The main components of your instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on page 3-54.
B. Instrument Panel Brightness Control. SeeInstrument
Panel Brightness on page 3-41. Driver Information
Center (DIC) Buttons. SeeDIC Operation and
Displays on page 3-74. HUD Controls (If Equipped).
SeeHead-Up Display (HUD) on page 3-43.
C. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 3-8.
Headlamp Controls. SeeHeadlamps on
page 3-33. Cruise Control. SeeCruise Control on
page 3-17. Adaptive Cruise Control (If Equipped).
SeeAdaptive Cruise Control on page 3-20.
Forward Collision Alert (FCA) (If Equipped).
SeeForward Collision Alert (FCA) System
on page 3-10.
D. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-58.
E. Windshield Wiper/Washer Lever. SeeWindshield
Wipers on page 3-14.
F. Audio System. SeeAudio System(s) on page 3-98.
Navigation/Radio System (If Equipped).
SeeNavigation/Radio System on page 3-117.G. Audio Steering Wheel Controls (If Equipped).
SeeAudio Steering Wheel Controls on page 3-121.
Adaptive Cruise Control Gap Button (If Equipped).
SeeAdaptive Cruise Control on page 3-20.
Heated Steering Wheel Button (If Equipped).
SeeHeated Steering Wheel on page 3-7.
H. Power Tilt Wheel and Telescopic Steering Column.
Power Tilt Wheel and Telescopic Steering Column
on page 3-7.
I. Horn. SeeHorn on page 3-6.
J. Ignition Switch. SeeIgnition Positions on page 2-28.
K. Climate Control System. SeeDual Climate
Control System on page 3-48.
L. Hazard Warning Flasher Button. SeeHazard
Warning Flashers on page 3-6.
M. Cupholders. SeeCupholder(s) on page 2-58.
N. Traction Control System Button. SeeTraction
Control System (TCS) on page 4-6.
O. Shift Lever. SeeAutomatic Transmission
Operation on page 2-32.
P. Glove Box. SeeGlove Box on page 2-58.
3-5

Power Tilt Wheel and Telescopic
Steering Column
The power tilt and
telescope wheel
control is located on
the outboard side of
the steering column.
To operate the power tilt feature, push the control up
and the steering wheel tilts up. Push the control
down and the steering wheel goes down.
Push the control forward and the steering wheel moves
toward the front of the vehicle. Push the control
rearward and the steering wheel moves toward the rear
of the vehicle.
To set the memory position, seeVehicle Personalization
on page 2-60andMemory Seat, Mirrors and Steering
Wheel on page 2-77.
Heated Steering Wheel
Your vehicle may have a heated steering wheel.
The button with this
symbol is located
on the left side of
the steering wheel.
Press the button to turn the heated steering wheel
on or off. A light on the button will display when the
feature is turned on.
The steering wheel will take about three minutes to
start heating.
3-7

SERVICE STEERING SYS (System)
Your vehicle has a speed variable assist steering
system. Your All-Wheel Drive (AWD) vehicle may
have the Active Steering with Enhanced StabiliTrak
®
option. See “Active Steering” underSteering on
page 4-13.
This message displays if a problem is detected with
the speed variable assist steering system or the
Active 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. SeeSteering
on page 4-13for more information. Have the steering
system inspected by your dealer/retailer as soon
as possible.
If the SERVICE STEERING SYS message appears
because the Active Steering system needs service,
normal power steering is still operational. However,
compared to Active Steering, normal power steering
requires a larger degree of steering wheel input at
low vehicle speeds and a smaller degree of steering
wheel input at high vehicle speeds. The center position
of the steering wheel may be different. You may
continue to drive your vehicle with normal power
steering, but have the steering system inspected by
your dealer/retailer as soon as possible.If the Active Steering system needs service, the system
may be operating in the Stability Secure Mode and
the STABILITY SECURE MODE message will display.
SeeEnhanced StabiliTrak
®on page 4-9.
When certain steering faults are present, the vehicle
speed may be limited. If vehicle speed is limited,
the SPEED LIMITED TO XXX message will display.
See “Active Steering” underSteering on page 4-13.
SERVICE SUSPENSION SYS (System)
This message displays when the suspension system
is not operating properly. Have your vehicle serviced
by your dealer/retailer.
If your All-Wheel Drive (AWD) vehicle has the Active
Steering with Enhanced StabiliTrak
®option and
the suspension system needs service, the Enhanced
StabiliTrak
®system may be operating in the Stability
Secure Mode and the STABILITY SECURE MODE
message will display. SeeEnhanced StabiliTrak
®
on page 4-9.
3-92

Audio System(s)
Determine which radio your vehicle has and then
read the pages following to familiarize yourself with
its features.
{CAUTION:
This system provides you with far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and you
or others can be injured or killed. Always keep
your eyes on the road and your mind on the
drive — avoid engaging in extended searching
while driving.
Keeping your mind on the drive is important for
safe driving. SeeDefensive Driving on page 4-2.
Here are some ways in which you can help avoid
distraction while driving.While your vehicle is parked:
Familiarize yourself with all of its controls.
Familiarize yourself with its operation.
Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering
wheel controls if the vehicle has them.
Notice:Before adding any sound equipment to
your vehicle, such as an audio system, CD player,
CB radio, mobile telephone, or two-way radio, make
sure that it can be added by checking with your
dealer/retailer. Also, check federal rules covering
mobile radio and telephone units. If sound equipment
can be added, it is very important to do it properly.
Added sound equipment may interfere with the
operation of your vehicle’s engine, radio, or other
systems, and even damage them. Your vehicle’s
systems may interfere with the operation of sound
equipment that has been added.
Your vehicle has a feature called Retained Accessory
Power (RAP). With RAP, the audio system can be
played even after the ignition is turned off. SeeRetained
Accessory Power (RAP) on page 2-29for more
information.
3-98

Braking in Emergencies
With ABS, you can steer and brake at the same time. In
many emergencies, steering can help you more than
even the very best braking.
Traction Control System (TCS)
Your vehicle has a traction control system that limits
wheel spin. This is especially useful in slippery
road conditions. On a rear-wheel-drive vehicle, the
system operates if it senses that one or both of the rear
wheels are spinning or beginning to lose traction. On
an All-Wheel-Drive (AWD) vehicle, the system will
operate if it senses that any of the wheels are spinning
or beginning to lose traction. When this happens,
the system brakes the spinning wheel(s) and/or reduces
engine power to limit wheel spin.
You may feel or hear the system working, but this is
normal.
This warning light will
come on to let you know if
there is a problem with
your traction control
system.SeeTraction Control System (TCS) Warning Light on
page 3-65. When this warning light is on, the system will
not limit wheel spin. Adjust your driving accordingly.
The Traction Control System (TCS) automatically comes
on whenever you start your vehicle. To limit wheel
spin, especially in slippery road conditions, you should
always leave the system on. But you can turn the
TCS off if you ever need to.
Notice:Do not repeatedly brake or accelerate
heavily when the TCS is off. You could damage your
vehicle’s driveline.
When the TCS is switched off on AWD and STS-V
vehicles, you may still feel the system working. This is
normal and necessary with the hardware on your
vehicle.
You should turn the system off if your vehicle ever gets
stuck in sand, mud or snow and rocking the vehicle
is required. SeeRocking Your Vehicle to Get It Out on
page 4-26andIf Your Vehicle is Stuck in Sand,
Mud, Ice, or Snow on page 4-25for more information.
See alsoWinter Driving on page 4-22for information on
using TCS when driving in snowy or icy conditions.
4-6

To turn the system off,
press the TC (traction
control) button located
near the shift lever.
If your All Wheel Drive vehicle has the optional
enhanced vehicle stability control system called Active
Steering with Enhanced StabiliTrak
®, the Traction
Control button is used to turn traction control on and off
and to select between three stability control modes:
Touring, Competitive and Off. SeeEnhanced
StabiliTrak
®on page 4-9for Traction Control button
operating instructions.
If you press the TC button once, the Traction Control
System will turn off and the Traction Control System
Warning Light will come on. Press the TC button again
to turn the system back on. If you press and hold
the TC button for ve seconds, the StabiliTrak
®system
and the Traction Control System will turn off. Press
the TC button again to turn StabiliTrak
®back on. For
more information, seeStabiliTrak®System on page 4-8.
Adding non-GM accessories can affect your vehicle’s
performance. SeeAccessories and Modifications
on page 5-3for more information.
Competitive Driving Mode (STS-V)
The driver can select this optional handling mode
by pressing the Traction Control button, located near
the shift lever, twice within ve seconds. Competitive
driving mode allows the driver to have control of
the power applied to the rear wheels, while the
StabiliTrak
®system helps steer the vehicle by selective
brake application. In competitive mode, the levels at
which StabiliTrak
®is engaged have been modi ed
to better suit a performance driving environment. When
the traction control warning light is on, the Traction
Control System will not be operating. Adjust your driving
accordingly.
When you press the Traction Control button again, the
Traction Control System will be on. The traction
engaged symbol will be displayed temporarily in the DIC
and a chime will be heard. SeeDIC Warnings and
Messages on page 3-80for more information.
4-7

All-Wheel Drive (AWD) System
If your vehicle has this feature, engine power is sent to
all four wheels all the time. This is like four-wheel
drive, but it is fully automatic.
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer but
it will take much more effort.
Speed Variable Assist Steering
Your vehicle has a steering system that continuously
adjusts the effort you feel when steering at all vehicle
speeds. It provides ease when parking, yet a rm, solid
feel at highway speeds.
Active Steering
All-wheel-drive vehicles with the Active Steering with
Enhanced StabiliTrak®option have an electronically
controlled active steering system. The active steering
system uses the steering actuator to automatically adjust
the front road wheel turning angle based on vehicle
speed and how much you turn the steering wheel. Thissystem reduces steering effort at low speeds, improves
steering feel at moderate speeds, and reduces
steering sensitivity at higher speeds.
During some operating conditions, the active steering
might deactivate to protect the system from damage.
You might notice that the center position of the steering
wheel is changed. Unless there is a SERVICE
STEERING SYS message, the system will return to
normal operation as soon as the condition ceases,
usually within a very short period of time.
At low speeds, the active steering system requires less
movement of the steering wheel to change vehicle
direction than the normal power steering system. Adjust
your driving accordingly.
When certain steering faults are present, the active
steering deactivates and vehicle speed might be limited.
The SERVICE STEERING SYS and SPEED LIMITED
TO XXX messages will be displayed. SeeDIC Warnings
and Messages on page 3-80. The normal power
steering system is still operational. You might notice that
the center position of the steering wheel is changed
and that more steering effort at low speeds and
less steering effort at high speeds is required. You can
continue to drive your vehicle with normal power
steering but you should have your dealer/retailer inspect
the steering system as soon as possible in order to
have the problem corrected and the steering wheel
position centered.
4-13