steering wheel GMC TERRAIN 2010 User Guide

4-42 Instruments and Controls
The OnStar system can record and
transmit vehicle information. This
information is automatically sent to
an OnStar call center when
Qis
pressed,
]is pressed, or if the
airbags or ACR 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.
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.
OnStar Steering Wheel
Controls
This vehicle may have a Talk/Mute
button that can be used to interact
with OnStar hands-free calling. See
Steering Wheel Controls
on
page 4‑6for more information. On some vehicles, the mute button
can be used to dial numbers into
voice mail systems, or to dial phone
extensions. See the OnStar Owner's
Guide for more information.
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
Qand 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
Qto confirm that the OnStar
equipment is active.

Infotainment System 6-7
P.5/0(Phone/Mute)
.Opens the phone
main menu.
.Mutes the audio system.
Q. DEL
.MEM: Deletes the current
track from MEM.
R.
0BACK
.Menu: Moves one
level back.
.Character Input: Deletes
the last character.
Operation
Controls
The infotainment system is operated
by using the pushbuttons,
multifunction knobs, menus that are
shown on the display, and steering
wheel controls, if equipped.
Turning the System On or Off
VOL/O(Volume/Power): Press
to turn the system on and off.
Automatic Switch‐Off
If the infotainment system has been
turned on after the ignition is turned
off, the system will turn off
automatically after ten minutes.
Volume Control
VOL/O(Volume/Power): Turn to
adjust the volume.
5/0(Mute): For vehicles with
OnStar®, press and hold5/0to
mute the infotainment system. Press
and hold
5/0again, or turn the
VOL/
Oknob to cancel mute.
For vehicles without OnStar
®, press5/0to mute the infotainment
system. Press
5/0again, or turn
the VOL/
Oknob to cancel mute.
Menu System
Controls
The MENU/SEL knob and the
0BACK button are used to
navigate the menu system.
MENU/SEL (Menu/Select):
Press to:
.Enter the menu system.
.Select or activate the highlighted
menu option.
.Confirm a set value.
.Turn a system setting on or off.

Infotainment System 6-33
Rear Seat
Infotainment
Rear Seat Entertainment
(RSE) System
The vehicle may have a DVD Rear
Seat Entertainment (RSE) system.
The RSE system works with the
vehicle's infotainment system. The
DVD player is part of the front radio.
The RSE system includes a radio
with a DVD player, two rear seat
video display screens, audio/video
jacks, two wireless headphones,
and a remote control. SeeCD/DVD
Player
on page 6‑21or the
separate navigation system manual
for more information on the vehicle's
DVD system.
Before Driving
The RSE is for rear seat
passengers only. The driver cannot
safely view the video screen while
driving. In severe or extreme weather
conditions, the RSE system may not
work until the temperature is within
the operating range. The operating
range is above
−20°C (−4°F) and
below 60°C (140°F). If the
temperature is outside of this range,
heat or cool the vehicle until it is
within the operating range.
Global Off
Depending on the infotainment
system, the RSE system may have
a Global Off feature. The Global Off
feature disables all RSE system
features. Press and hold the radio
power button for more than
three seconds for Global Off to
disable the RSE features. On some
infotainment systems, the Global Off
feature can be turned off by
performing one of the following:
.Press and hold the radio power
button for more than
three seconds.
.Insert or eject any disc.
.Insert a DVD video disc.
.Press the Remote Control power
button.
.Press the MEM/DVD/AUX button
or the
kbutton when a DVD
video disc is in the player.
.Press the SRC button on the
steering wheel when a DVD
video disc is in the player.
.Cycle the ignition.
Headphones
RSE includes two 2-channel
wireless headphones. Channel 1
is dedicated to the DVD player, and
Channel 2 is dedicated to any
external auxiliary device connected
to the A/V jacks. The headphones
are used to listen to various
multi‐media. The wireless
headphones have an On/Off
button, channel 1/2 switch, and
a volume control. Turn the
headphones off when not in use.

Infotainment System 6-41
DVD Distortion
Video distortion can occur when
operating cellular phones, scanners,
CB radios, Global Position Systems
(GPS)*, two-way radios, mobile fax,
or walkie talkies.
It might be necessary to turn off the
DVD player when operating one of
these devices in or near the vehicle.
*Excludes the OnStar
®System.
Cleaning the RSE Seatback
Console
Use only a clean cloth dampened
with clean water to clean the RSE
seatback console surface.
Cleaning the Video Screen
Use only a clean cloth dampened
with clean water. Use care when
touching or cleaning the screen as
damage could result.
Phone
Bluetooth (Overview)
Vehicles with a Bluetooth system
can use a Bluetooth capable cell
phone with a Hands‐Free Profile to
make and receive phone calls. The
infotainment system and voice
recognition are used to control the
system. The system can be used
while the ignition is in ON/RUN or
ACC/ACCESSORY. The range of
the Bluetooth system can be up to
9.1 m (30 ft.). Not all phones support
all functions and not all phones work
with the Bluetooth system. See
www.gm.com/bluetooth for more
information about compatible
phones.
Bluetooth Controls
Use the buttons located on the
infotainment system and the
steering wheel to operate the
Bluetooth system.Steering Wheel Controls
b/g(Push To Talk):
Press to
answer incoming calls, to confirm
system information, and to start
voice recognition.
$/c(Mute/End Call): Press to
end a call, reject a call, or to cancel
an operation.
Infotainment System Controls
For information about how to
navigate the menu system using the
infotainment controls, see Operation
on page 6‑7.
5(Phone):Press to enter the
Phone main menu.
Voice Recognition
The voice recognition system uses
commands to control the system
and dial phone numbers.
Noise: The system may not
recognize voice commands if there
is too much background noise.

6-62 Infotainment System
Accepting or Declining an
Incoming Call
When an incoming call is received,
the infotainment system mutes any
audio being played and sounds a
ring tone.
Accepting a Call
Press
bgon the steering wheel
control to answer the incoming call
or touch the Answer option to
answer the call.
Declining a Call
Press
c/$on the steering wheel
controls or select the Decline option
to decline the call.
Call Waiting
Call waiting must be supported on
the Bluetooth phone and enabled by
the wireless service carrier to work.
Switching Calls (Only Available
with Call Waiting)
This feature allows you to switch
between calls, making one call
active and placing the other on hold.

Driving and Operating 8-1
Driving and
Operating
Driving Information
Driving for Better FuelEconomy . . . . . . . . . . . . . . . . . . . . 8-2
Defensive Driving . . . . . . . . . . . . . 8-3
Drunk Driving . . . . . . . . . . . . . . . . . 8-3
Control of a Vehicle . . . . . . . . . . . 8-4
Braking . . . . . . . . . . . . . . . . . . . . . . . 8-4
Steering . . . . . . . . . . . . . . . . . . . . . . . 8-5
Off-Road Recovery . . . . . . . . . . . . 8-6
Loss of Control . . . . . . . . . . . . . . . . 8-7
Off-Road Driving . . . . . . . . . . . . . . 8-7
Driving on Wet Roads . . . . . . . 8-18
Highway Hypnosis . . . . . . . . . . . 8-18
Hill and Mountain Roads . . . . . 8-19
Winter Driving . . . . . . . . . . . . . . . 8-20
If the Vehicle is Stuck . . . . . . . . 8-22
Vehicle Load Limits . . . . . . . . . . 8-22
Starting and Operating
New Vehicle Break-In . . . . . . . . 8-27
Ignition Positions . . . . . . . . . . . . 8-28
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . 8-29
Starting the Engine . . . . . . . . . . 8-29
Engine Coolant Heater . . . . . . . 8-31
Shifting Into Park . . . . . . . . . . . . 8-32
Shifting Out of Park . . . . . . . . . . 8-33
Parking Over Things
That Burn . . . . . . . . . . . . . . . . . . 8-33
Engine Exhaust
Engine Exhaust . . . . . . . . . . . . . . 8-34
Running the Vehicle WhileParked . . . . . . . . . . . . . . . . . . . . . 8-34
Automatic Transmission
Automatic Transmission . . . . . 8-35
Manual Mode . . . . . . . . . . . . . . . . 8-37
Fuel Economy Mode . . . . . . . . . 8-38
Drive Systems
All-Wheel Drive . . . . . . . . . . . . . . 8-38
Brakes
Antilock BrakeSystem (ABS) . . . . . . . . . . . . . . 8-39
Parking Brake . . . . . . . . . . . . . . . 8-40
Brake Assist . . . . . . . . . . . . . . . . . 8-40
Hill Start Assist (HSA) . . . . . . . 8-41
Ride Control Systems
Traction Control System (TCS) . . . . . . . . . . . . . . 8-41
StabiliTrak System . . . . . . . . . . . 8-42
Cruise Control
Cruise Control . . . . . . . . . . . . . . . 8-44
Object Detection Systems
Ultrasonic Parking Assist . . . . 8-47
Rear Vision Camera (RVC) . . . . . . . . . . . . . 8-50
Fuel
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . 8-54
Recommended Fuel . . . . . . . . . 8-54
Gasoline Specifications . . . . . . 8-54

Driving and Operating 8-5
If the engine ever stops while the
vehicle is being driven, brake
normally but do not pump the
brakes. If the brakes are pumped,
the pedal could get harder to push
down. If the engine stops, there will
still be some power brake assist but
it will be used when the brake is
applied. Once the power assist is
used up, it can take longer to stop
and the brake pedal will be harder
to push.
Adding non‐dealer/non‐retailer
accessories can affect vehicle
performance. SeeAccessories
and Modifications on page 9‑3.
Steering
Electric Power Steering
(2.4L L4 Engine)
If the engine stalls while driving, the
power steering assist system will
continue to operate until you are
able to stop the vehicle. If power steering assist is lost because the
electric power steering system is not
functioning, the vehicle can be
steered but it will take more effort.
If you turn the steering wheel in
either direction several times until
it stops, or hold the steering wheel
in the stopped position for an
extended amount of time, you may
notice a reduced amount of power
steering assist. The normal amount
of power steering assist should
return shortly after a few normal
steering movements.
The electric power steering
system does not require regular
maintenance. If you suspect
steering system problems, such as
abnormally high steering effort for a
prolonged period of time, contact
your dealer/retailer for service
repairs.
Hydraulic Power Steering
(3.0L V6 Engine)
If power steering assist is lost
because the engine stops or the
power steering 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.

8-6 Driving and Operating
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 8‑4. 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.
An emergency like this requires
close attention and a quick decision.
If holding the steering wheel at the
recommended 9 and 3 o'clock
positions, it can be turned a full
180 degrees very quickly without
removing either hand. But you have
to act fast, steer quickly, and just as
quickly straighten the wheel once
you have avoided the object.
The fact that such emergency
situations are always possible is a
good reason to practice defensive
driving at all times and wear safety
belts properly.
Off-Road Recovery
The vehicle's right wheels can drop
off the edge of a road onto the
shoulder while driving.
If the level of the shoulder is only
slightly below the pavement,
recovery should be fairly easy. Ease
off the accelerator and then, if there
is nothing in the way, steer so that
the vehicle straddles the edge of the
pavement. Turn the steering wheel
8 to 13 cm (3 to 5 inches), about
one-eighth turn, until the right front

Driving and Operating 8-7
tire contacts the pavement edge.
Then turn the steering wheel to go
straight down the roadway.
Loss of Control
Let us review what driving experts
say about what happens when the
three control systems—brakes,
steering, and acceleration —do not
have enough friction where the tires
meet the road to do what the driver
has asked.
In any emergency, do not give up.
Keep trying to steer and constantly
seek an escape route or area of
less danger.
Skidding
In a skid, a driver can lose control of
the vehicle. Defensive drivers avoid
most skids by taking reasonable
care suited to existing conditions,
and by not overdriving those
conditions. But skids are always
possible. The three types of skids correspond
to the vehicle's three control
systems. In the braking skid, the
wheels are not rolling. In the
steering or cornering skid, too much
speed or steering in a curve causes
tires to slip and lose cornering force.
And in the acceleration skid, too
much throttle causes the driving
wheels to spin.
If the vehicle starts to slide, ease
your foot off the accelerator pedal
and quickly steer the way you want
the vehicle to go. If you start
steering quickly enough, the vehicle
may straighten out. Always be ready
for a second skid if it occurs.
Of course, traction is reduced when
water, snow, ice, gravel, or other
material is on the road. For safety,
slow down and adjust your driving to
these conditions. It is important to
slow down on slippery surfaces
because stopping distance is longer
and vehicle control more limited.
While driving on a surface with
reduced traction, try your best to
avoid sudden steering, acceleration,
or braking, including reducing
vehicle speed by shifting to a lower
gear. Any sudden changes could
cause the tires to slide. You might
not realize the surface is slippery
until the vehicle is skidding. Learn to
recognize warning clues
—such as
enough water, ice, or packed snow
on the road to make a mirrored
surface —and slow down when you
have any doubt.
Remember: Antilock brakes help
avoid only the braking skid.
Off-Road Driving
Vehicles with all‐wheel drive can be
used for off‐road driving. Vehicles
without all‐wheel drive should not be
driven off-road except on a level,
solid surface.

Driving and Operating 8-11
Controlling the vehicle is the key to
successful off-road driving. One of
the best ways to control the vehicle
is to control the speed. At higher
speeds:
.You approach things faster and
have less time to react.
.There is less time to scan the
terrain for obstacles.
.The vehicle has more bounce
when driving over obstacles.
.More braking distance is
needed, especially on an
unpaved surface.
{WARNING
When you are driving off-road,
bouncing and quick changes in
direction can easily throw you out
of position. This could cause you
to lose control and crash. So,
whether you are driving on or
off the road, you and your
passengers should wear safety
belts.
Scanning the Terrain
Off-road driving can take you over
many different kinds of terrain. Be
familiar with the terrain and its many
different features.
Surface Conditions:Off-roading
surfaces can be hard-packed dirt,
gravel, rocks, grass, sand, mud,
snow, or ice. Each of these surfaces
affects the vehicle's steering,
acceleration, and braking in different
ways. Depending on the surface,
slipping, sliding, wheel spinning,
delayed acceleration, poor traction,
and longer braking distances can
occur.
Surface Obstacles: Unseen or
hidden obstacles can be hazardous.
A rock, log, hole, rut, or bump can
startle you if you are not prepared
for them. Often these obstacles are
hidden by grass, bushes, snow,
or even the rise and fall of the
terrain itself. Some things to consider:.Is the path ahead clear?
.Will the surface texture change
abruptly up ahead?
.Does the travel take you uphill or
downhill?
.Will you have to stop suddenly
or change direction quickly?
When driving over obstacles or
rough terrain, keep a firm grip on
the steering wheel. Ruts, troughs,
or other surface features can jerk
the wheel out of your hands.
When driving over bumps, rocks,
or other obstacles, the wheels can
leave the ground. If this happens,
even with one or two wheels, you
cannot control the vehicle as well or
at all.
Because you will be on an unpaved
surface, it is especially important to
avoid sudden acceleration, sudden
turns, or sudden braking.