
Instrument Panel Overview
Hazard Warning Flashers
|(Hazard Warning Flasher):Press this button
located on top of the steering column, to make the front
and rear turn signal lamps flash on and off. This warns
others that you are having trouble. Press again to turn
the flashers off.
When the hazard warning flashers are on, the vehicle's
turn signals will not work.
Horn
To sound the horn, press the center pad on the steering
wheel.
Tilt Wheel
The power tilt wheel control is located on the left side of
the steering column.
Push the control up or down to tilt the steering wheel up
or down.
Heated Steering Wheel
For vehicles with a heated steering wheel, the button for
this feature is located on the steering wheel.
(: Press to turn the heated steering wheel on or off.
A light on the button displays when the feature is
turned on.
The steering wheel takes about three minutes to start
heating.
4-3

Dome Lamps
The dome lamps come on when any door is opened.
They turn off after all the doors are closed.
The dome lamps can also be turned on by turning the
instrument panel brightness knob, located on the
instrument panel to the left of the steering column,
clockwise to the farthest position. In this position, the
dome lamps remain on whether a door is opened or
closed.
Dome Lamp Override
The dome lamp override button is located next to the
exterior lamps control.
k(Dome Off):Press the button in and the dome
lamps remain off when a door is opened. Press the
button again to return it to the extended position so
that the dome lamps come on when a door is opened.
Entry/Exit Lighting
The vehicle has an illuminated entry/exit feature.
The dome lamps come on if the dome override button is
in the out position, when a door is opened or the key is
removed from the ignition.
Reading Lamps
If the vehicle has front reading lamps, press the button
located next to the lamp to turn it on or off.
The vehicle may also have reading lamps in other
locations. The lamps cannot be adjusted.
Electric Power Management
The vehicle has Electric Power Management (EPM) that
estimates the battery's temperature and state of charge.
It then adjusts the voltage for best performance and
extended life of the battery.
When the battery's state of charge is low, the voltage is
raised slightly to quickly bring the charge back up.
When the state of charge is high, the voltage is lowered
slightly to prevent overcharging. If the vehicle has a
voltmeter gage or a voltage display on the Driver
Information Center (DIC), you may see the voltage
move up or down. This is normal. If there is a problem,
an alert will be displayed.
The battery can be discharged at idle if the electrical
loads are very high. This is true for all vehicles. This is
because the generator (alternator) may not be spinning
fast enough at idle to produce all the power that is
needed for very high electrical loads.
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EASY EXIT RECALL
If your vehicle has this feature, it allows you to select
your preference for the automatic easy exit seat feature.
SeeMemory Features
on page 2‑6for more
information.
Press the customization button until EASY EXIT
RECALL appears on the DIC display. Press the
set/reset button once to access the settings for this
feature. Then press the customization button to scroll
through the following settings:
DOOR BUTTON ONLY : No automatic seat exit recall
will occur. The recall will only occur after pressing the
easy exit seat button.
BUTTON AND KEY OUT (default) : If the features are
enabled through the EASY EXIT SETUP menu, the
driver's seat will move back, and the power steering
column will move up when the key is removed from the
ignition or after pressing the easy exit seat button.
The automatic easy exit seat movement will only occur
one time after the key is removed from the ignition.
If the automatic movement has already occurred, and
you put the key back in the ignition and remove it again,
the seat and steering column will stay in the original exit
position, unless a memory recall took place prior to
removing the key again. NO CHANGE :
No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
EASY EXIT SETUP
If your vehicle has this feature, it allows you to select
which areas will recall with the automatic easy exit seat
feature. It also allows you to turn off the automatic easy
exit feature. See Memory Features
on page 2‑6and
“EASY EXIT RECALL” earlier for more information.
Press the customization button until EASY EXIT SETUP
appears on the DIC display. Press the set/reset button
once to access the settings for this feature. Then press
the menu up/down button to scroll through the following
settings:
OFF : No automatic seat exit will recall.
SEAT ONLY : The driver's seat will recall.
TILT ONLY : The steering wheel tilt feature will recall.
SEAT & TILT (default) : The driver's seat and the
steering wheel tilt will recall.
NO CHANGE : No change will be made to this feature.
The current setting will remain.
To select a setting, press the set/reset button while the
desired setting is displayed on the DIC.
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To scan available radio stations:1. Press and hold
¨until a beep is heard, to place
the radio into SCAN mode, a station will play for
five seconds before moving to the next station.
2. To stop the SCAN function, press
¨again.
While listening to a CD press and release
¨to select
the next disc.
+
e−e(Volume): Press to increase or to decrease
the volume.
Navigating an iPod or USB Device
Audio steering wheel controls can be used to navigate
an iPod or USB device while on the main audio screen
or the music navigator screen.
Main Audio Screen
Press and releaseworxto select the next or
previous track.
Press and hold
worxto select the next or previous
category/folder, if available.
Press and release
¨to enter the music
navigator menu.
Music Navigator Screen
To enter the music navigator screen, press and
release
¨while on the main audio screen. While
using the music navigator screen, the track currently
playing continues to play until the next track is selected.
To move up or down the list of tracks or folders:
.Press and releaseworxto highlight one track
or folder at a time.
.Press and holdworxto scroll through the list.
To select the highlighted track or folder press and
release
¨.
To move back to the previous folder, press and
hold
¨.
Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and
external electronic devices are plugged into the
accessory power outlet. If there is interference or static,
unplug the item from the accessory power outlet.
4-89

Voice Recognition
The navigation system's voice recognition allows for
hands-free operation of the navigation system, audio
system, and OnStar
®features. The DVD map disc
must be installed in the navigation system for voice
recognition to work. See “Installing the DVD Map Disc”
under Maps
on page 5‑14for more information.
Voice recognition can be used when the ignition is
on or when Retained Accessory Power (RAP) is
active. See “Retained Accessory Power (RAP)”
in the Index of your vehicle's owner manual for
more information. To use voice recognition, do the following:
1. Push and hold the
SRCE button on the
steering wheel until
you hear a beep.
The audio system
mutes.
2. Clearly state one of the commands listed on the following pages.
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Using ABS
Do not pump the brakes. Just hold the brake pedal
down firmly and let antilock work. The brakes might
vibrate or some noise might be heard, 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 a vehicle stability enhancement system
called StabiliTrak. It is an advanced computer controlled
system that assists the driver with directional control of
the vehicle in difficult driving conditions.
StabiliTrak activates when the computer senses a
discrepancy between the intended path and the
direction the vehicle is actually traveling. StabiliTrak
selectively applies braking pressure at any one of the
vehicle's brakes to assist the driver with keeping the
vehicle on the intended path.
When the vehicle is started and begins to move, the
system performs several diagnostic checks to insure
there are no problems. The system may be heard or felt
while it is working. This is normal and does not mean
there is a problem with the vehicle. The system should
initialize before the vehicle reaches 20 mph (32 km/h).
In some cases, it may take approximately two miles of
driving before the system initializes.
If cruise control is being used when StabiliTrak
activates, the cruise control automatically disengages.
The cruise control can be re-engaged when road
conditions allow. SeeCruise Control on page 4‑7.
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Magnetic Ride Control™
The vehicle may have the MagneRide control system.
MagneRide constantly checks speed, wheel position,
lift/dive and steering of the vehicle. The damping force
for each shock absorber and adjustment level is chosen
for the best ride and handling.
MagneRide also works with the tow/haul switch that,
when engaged, will provide more firmness from the
shock absorbers. This added control gives better ride
and handling when carrying heavy loads or towing a
trailer. SeeTow/Haul Mode
on page 3‑39for more
information.
Road Sensing Suspension
The Road Sensing Suspension (RSS) feature provides
superior vehicle ride and handling under a variety of
passenger and loading conditions.
The system is fully automatic and uses a computer
controller to continuously monitor vehicle speed, wheel
to body position, lift/dive and steering position of the
vehicle. The controller then sends signals to each shock
absorber to independently adjust the damping level to
provide the optimum vehicle ride. RSS also interacts with the tow/haul mode that, when
engaged, will provide additional control of the shock
absorbers. This additional control results in better ride
and handling characteristics when the vehicle is loaded
or towing a trailer. See
“Tow/Haul Mode”underTowing a
Trailer on page 6‑42.
Locking Rear Axle
Vehicles with a locking rear axle can give more traction
on snow, mud, ice, sand or gravel. It works like a
standard axle most of the time, but when traction is low,
this feature will allow the rear wheel with the most
traction to move the vehicle.
All-Wheel Drive (AWD) System
With this feature, engine power is sent to all four wheels
at all times. This is like four-wheel drive, but there is no
separate lever or switch to engage or disengage the
front axle. It is fully automatic, and adjusts itself as
needed for road conditions.
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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.
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
find 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. See Braking
on
page 6‑4. 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.
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