I (Intermediate):This position is also used for normal
driving. However, it reduces vehicle speed without
using the brakes for slight downgrades where the vehicle
would otherwise accelerate due to steepness of grade.
If constant upshifting or downshifting occurs while
driving up steep hills, this position can be used to
prevent repetitive types of shifts. You might choose
I (Intermediate) instead of D (Drive) when driving on hilly,
winding roads and when towing a trailer, so that there is
less shifting between gears.
L (Low):This position reduces vehicle speed more
than I (Intermediate) without actually using the brakes.
You can use it on very steep hills, or in deep snow
or mud. If the shift lever is placed in L (Low), the
transmission will not shift into L (Low) until the
vehicle is going slowly enough.
Notice:Spinning the tires or holding the vehicle in
one place on a hill using only the accelerator pedal
may damage the transmission. The repair will not be
covered by the vehicle warranty. If you are stuck, do
not spin the tires. When stopping on a hill, use the
brakes to hold the vehicle in place.Transmission Overheating
If the transmission uid temperature rises above
284°F (140°C) or rises rapidly, the Engine Coolant
Temperature Warning Light will ash. SeeEngine
Coolant Temperature Warning Light on page 3-32for
more information. When the transmission overheats it will
go into a protection mode and will default shift into fth
gear if in the D (Drive) position, or second gear if in the
L (Low) position. Continue driving the vehicle in either
position depending on the required vehicle speed and
load. Once the uid temperature lowers to the normal
temperature range, the transmission will return to the
normal shift patterns. Towing or driving on long hills can
cause the transmission uid temperature to be higher
than normal. If the transmission uid temperature will
not cool, you may need to pull over and check the
transmission uid level. You should also check the
engine coolant temperature. If it is hot, seeEngine
Overheating on page 5-28.
2-26
In manual shift mode all six forward gears can be
selected.
While using the MSM (Manual Shift Mode) feature
the vehicle will have operation similar to a manual
transmission. You can use this for sport driving or when
driving hilly roads to stay in gear longer or to downshift
for more power or engine braking.
The transmission will only allow you to shift into gears
appropriate for the vehicle speed:
The transmission will not automatically shift to the
next higher gear without moving the shift lever.
The transmission will not allow shifting to the next
lower gear if the vehicle speed is too high.
If the vehicle does not respond to a gear change, or
detects a problem with the transmission, the range
of gears may be reduced and the Malfunction Indicator
Lamp will come on. SeeMalfunction Indicator Lamp
on page 3-34.
Transmission Overheating
If the transmission uid temperature rises above
270°F (132°C) or rises rapidly, the Engine Coolant
Temperature Warning Light will ash. SeeEngine
Coolant Temperature Warning Light on page 3-32for
more information. When the transmission overheats it
will go into a protection mode and will default into a
different shift sequence to help cool the transmission
uid. This shift sequence is the same for both D (Drive)
position and manual mode. Continue driving the vehicle
in either position depending on the required vehicle
speed and load. Once the uid temperature lowers to the
normal temperature range, the transmission will return to
the normal shift patterns. Towing or driving on long hills
can cause the transmission uid temperature to be higher
than normal. If the transmission uid temperature will
not cool, you may need to pull over and check the
transmission uid level. You should also check the
engine coolant temperature. If it is hot, seeEngine
Overheating on page 5-28.
2-30
2 (Second) and 3 (Third) Gear Start
Feature
When accelerating the vehicle from a stop in snowy
and icy conditions, you may want to select 2 (Second)
and 3 (Third) gear. A higher gear, and light application of
the gas pedal, may allow you to gain more traction on
slippery surfaces.
With the MSM (Manual Shift Mode), the vehicle can
accelerate from a stop in 2 (Second) or 3 (Third).
1. Move the shift lever from D (Drive) into the
manual gate.
2. With the vehicle stopped, move the shift lever
forward to select 2 (Second) or 3 (Third). The
vehicle will start from a stop position in 2 (Second)
or 3 (Third).
3. Once the vehicle is moving select the desired drive
gear or move the shift lever to the D (Drive)
position.
Parking Brake
The parking brake lever is located to the right of the
driver seat.
To set the parking brake, hold the brake pedal down
and pull up on the parking brake lever. If the ignition is
on, the brake system warning light will come on.
To release the parking brake, hold the brake pedal down.
Pull the parking brake lever up until you can press the
release button. Hold the release button in as you move
the brake lever all the way down.
2-31
Make sure to release the parking brake before driving
the vehicle.
If the parking brake is applied and the vehicle is moving
at least 4 mph (6 km/h), a chime will activate to
remind you to release the parking brake.
Notice:Driving with the parking brake on can
overheat the brake system and cause premature
wear or damage to brake system parts. Make sure
that the parking brake is fully released and the brake
warning light is off before driving.
Shifting Into Park
{CAUTION:
It can be dangerous to get out of the vehicle if
the shift lever is not fully in P (Park) with the
parking brake rmly set. The vehicle can roll.
CAUTION: (Continued)
CAUTION: (Continued)
If you have left the engine running, the vehicle can
move suddenly. You or others could be injured.
To be sure the vehicle will not move, even when
you are on fairly level ground, use the steps that
follow. If you are pulling a trailer, seeTowing a
Trailer on page 4-33.
1. Hold the brake pedal down and set the parking
brake. SeeParking Brake on page 2-31for more
information.
2. Move the shift lever into P (Park) by pressing the
button on the shift lever and pushing the lever all
the way toward the front of the vehicle.
3. Turn the ignition key to LOCK/OFF.
4. Remove the key and take it with you. If you can
leave the vehicle with the key, the vehicle is in
P (Park).
2-32
Vehicles with OnStar®have three additional control
buttons located at the bottom of the mirror. See your
dealer/retailer for more information on the system and
how to subscribe to OnStar. SeeOnStar
®System on
page 2-38for more information about the services
OnStar provides.
Automatic Dimming Rearview Mirror
Hold the inside rearview mirror in the center to move
it for a clearer view of behind your vehicle.
Adjust the mirror to reduce the glare of headlamps from
behind you. Press AUTO or
(located in the lower
center of the mirror to turn automatic dimming on or off.
The indicator light comes on when this feature is on.
For vehicles with OnStar
®, press theOlocated on the
lower part of the mirror, for up to six seconds to turn
automatic dimming on or off.
Vehicles with OnStar have three additional control
buttons located at the bottom of the mirror. See your
dealer/retailer for more information on the system
and how to subscribe to OnStar. SeeOnStar
®System
on page 2-38for more information about the services
OnStar provides.
Outside Power Mirrors
Controls for the outside
power mirrors are located
on the instrument panel.
To adjust the mirrors:
1. Move the selector switch to the left or right to
choose the driver or passenger mirror.
2. Press the corresponding edges of the round control
pad to move each mirror to the desired direction.
3. Adjust each outside mirror so that a little of the
vehicle and the area behind it can be seen.
2-37
How OnStar Service Works
The OnStar system can record and transmit vehicle
information. This information is automatically sent to an
OnStar Call Center when the OnStar button is pressed,
the emergency button is pressed, or if the airbags or
AACN system deploy. This information usually includes
the vehicle’s GPS location and, in the event of a crash,
additional information regarding the crash that the vehicle
was involved in (e.g. the direction from which the vehicle
was hit). When the Virtual Advisor feature of OnStar
Hands-Free Calling is used, the vehicle also sends
OnStar the vehicle’s GPS location so they can provide
services where it is located.
OnStar service cannot work unless the vehicle is in a
place where OnStar has an agreement with a wireless
service provider for service in that area. OnStar service
also cannot work unless the vehicle is in a place where
the wireless service provider OnStar has hired for that
area has coverage, network capacity and reception when
the service is needed, and technology that is compatible
with the OnStar service. Not all services are available
everywhere, particularly in remote or enclosed areas, or
at all times.Location information about the vehicle is only available
if the GPS satellite signals are unobstructed and
available.
The vehicle must have a working electrical system,
including adequate battery power, for the OnStar
equipment to operate. There are other problems OnStar
cannot control that may prevent OnStar from providing
OnStar service at any particular time or place. Some
examples are damage to important parts of the vehicle in
a crash, hills, tall buildings, tunnels, weather or wireless
phone network congestion.
Your Responsibility
Increase the volume of the radio if the OnStar advisor
cannot be heard. If the light next to the OnStar buttons
is red, the system may not be functioning properly.
Press the OnStar button and request a vehicle
diagnostic. If the light appears clear (no light is
appearing), your OnStar subscription has expired and
all services have been deactivated. Press the OnStar
button to con rm that the OnStar equipment is active.
2-41
Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-7
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-8
Windshield Washer.........................................3-9
Rear Window Wiper/Washer...........................3-10
Cruise Control..............................................3-10
Headlamps..................................................3-13
Headlamps on Reminder................................3-13
Daytime Running Lamps (DRL).......................3-13
Automatic Headlamp System..........................3-14
Fog Lamps ..................................................3-14
Instrument Panel Brightness...........................3-15
Dome Lamp .................................................3-15
Entry Lighting...............................................3-15
Map Lamps .................................................3-16
Cargo Lamp.................................................3-16
Electric Power Management...........................3-16
Battery Run-Down Protection..........................3-17
Accessory Power Outlet(s).............................3-18
Ashtray(s) and Cigarette Lighter......................3-18Climate Controls............................................3-19
Climate Control System.................................3-19
Outlet Adjustment.........................................3-23
Passenger Compartment Air Filter...................3-23
Warning Lights, Gages, and Indicators............3-24
Instrument Panel Cluster................................3-25
Speedometer and Odometer...........................3-26
Trip Odometer..............................................3-26
Tachometer.................................................3-26
Safety Belt Reminders...................................3-27
Airbag Readiness Light..................................3-28
Passenger Airbag Status Indicator...................3-29
Charging System Light..................................3-30
Brake System Warning Light..........................3-30
Antilock Brake System (ABS) Warning Light.....3-31
Traction Control System (TCS) Warning Light......3-32
Engine Coolant Temperature Warning Light......3-32
Engine Coolant Temperature Gage..................3-33
Tire Pressure Light.......................................3-33
Malfunction Indicator Lamp.............................3-34
Oil Pressure Light (US-Canada)......................3-36
Change Engine Oil Light................................3-37
Security Light...............................................3-37
Fog Lamp Light............................................3-37
Cruise Control Light......................................3-38
Reduced Engine Power Light.........................3-38
Section 3 Instrument Panel
3-1
Highbeam On Light.......................................3-38
Service All-Wheel Drive Light.........................3-39
All-Wheel Drive Disabled Light........................3-39
Gate Ajar Light.............................................3-40
Door Ajar Light.............................................3-40
Service Vehicle Soon Light............................3-40
Fuel Gage...................................................3-41
Low Fuel Warning Light.................................3-41
Driver Information Center (DIC).......................3-42
DIC Operation and Displays...........................3-42
DIC Compass..............................................3-47
DIC Warnings and Messages.........................3-49
DIC Vehicle Personalization............................3-57Audio System(s).............................................3-64
Setting the Clock..........................................3-65
Radio(s)......................................................3-67
Using an MP3 (Radio with CD or
Six-Disc CD Player)...................................3-87
Using an MP3 (Radio with CD and
DVD Player).............................................3-92
XM Radio Messages.....................................3-97
Navigation/Radio System...............................3-98
Bluetooth
®...................................................3-98
Rear Seat Entertainment (RSE) System.........3-109
Theft-Deterrent Feature................................3-118
Audio Steering Wheel Controls......................3-118
Radio Reception.........................................3-119
Multi-Band Antenna.....................................3-120
Section 3 Instrument Panel
3-2