
Black plate (30,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
7-30 Infotainment System
If the forward arrow is showing on
the display, the system is in pause
mode. If the Pause tab is showing
on the display, the system is in
playback mode. If the DVD screen
is off, press the play button to turn
the screen on.
Some DVDs begin playing after the
previews have finished, although
there could be a delay of up to
30 seconds. If the DVD does
not begin playing the movie
automatically, press the softkey
located under the play/pause
symbol tag displayed on the radio.
If the DVD still does not play, refer
to the on-screen instructions,
if available.
c(Stop):Press to stop playing,
rewinding, or fast forwarding a DVD.
r(Enter): Press to select the
choices that are highlighted in
any menu.
y(Menu): Press to access the
DVD menu. The DVD menu is
different on every DVD. Use the
softkeys located under the
navigation arrows to navigate the
cursor through the DVD menu.
After making a selection press this
button. This button only operates
when using a DVD.
Nav (Navigate): Press to display
directional arrows for navigating
through the menus.
q(Return): Press to exit the
current active menu and return to
the previous menu. This button
operates only when a DVD is
playing and a menu is active.
The rear seat passenger can
navigate the DVD-V and DVD-A
menus and controls through the
remote control. See “Remote
Control” underRear Seat
Entertainment (RSE) System on
page 7‑37 for more information. The video screen automatically
turns on when the DVD-V is
inserted into the DVD slot, and
does not automatically power on
when the DVD-A is inserted into
the DVD slot. It must be manually
turned on by the rear seat occupant
through the remote control power
button.
Using Softkeys to Play a DVD-A
(Audio)
Once a DVD-A is inserted, the radio
display menu shows several tab
options for playback. Press the
softkey located under any tab option
during DVD-A playback.
r/j(Play/Pause):
Press either
the play or pause icon displayed on
the radio, to toggle between pausing
or restarting playback of a DVD.
If the forward arrow is showing on
the display, the system is in pause
mode. If the pause tab is showing
on the display, the system is in
playback mode.

Black plate (40,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
7-40 Infotainment System
See“Using the Auxiliary Input
Jack” under Auxiliary Devices on
page 7‑32 for more information
about changing the source.
Changing the RSE Video Screen
Settings
The screen display mode (normal,
full, and zoom), screen brightness,
and setup menu language can be
changed from the on screen setup
menu. To change any feature:
1. Press the
z(display menu)
button on the remote control.
2. Use the remote control
n,q,
p,o(navigation) arrows and
the
r(enter) button to use the
setup menu.
3. Press the
zbutton again to
remove the setup menu from the
screen.
Audio Output
Audio from the DVD player or
auxiliary inputs can be heard
through the following possible
sources:
.Wireless headphones
.Vehicle speakers
.Vehicle-wired headphone jacks
on the RSA system, if the
vehicle has this feature.
The RSE system always transmits
the audio signal to the wireless
headphones, if there is audio
available. See “Headphones” earlier
in this section for more information.
The DVD player is capable of
outputting audio to the wired
headphone jacks on the RSA
system, if the vehicle has this
feature. The DVD player can be
selected as an audio source on the
RSA system. See Rear Seat Audio
(RSA) System on page 7‑46 for
more information. When a device is connected to the
A/V jacks, or the radio's auxiliary
input jack if the vehicle has this
feature, the rear seat passengers
are able to hear audio from the
auxiliary device through the wireless
or wired headphones. The front seat
passengers are able to listen to
playback from this device through
the vehicle speakers by selecting
AUX as the source on the radio.
Video Screen
The video screen is located in the
overhead console.
To use the video screen:
1. Push the release button located
on the overhead console.
2. Move the screen to the desired position.
When the video screen is not in
use, push it up into its locked
position.

Black plate (42,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
7-42 Infotainment System
Remote Control Buttons
O(Power):Press this button to
turn the video screen on and off.
P(Illumination): Press this button
to turn the remote control backlight
on. The backlight automatically
times out after 7 to 10 seconds if no
other button is pressed while the
backlight is on.
v(Title): Press this button to
return the DVD to the main menu of
the DVD. This function could vary
for each disc.
y(Main Menu): Press this button
to access the DVD menu. The DVD
menu is different on every DVD.
Use the navigation arrows to move
the cursor around the DVD menu.
After making a selection press the
enter button. This button only
operates when using a DVD.
n,q,p,o(Menu Navigation
Arrows): Use the arrow buttons to
navigate through a menu.
r(Enter): Press this button to
select the choice that is highlighted
in any menu.
z(Display Menu): Press this
button to adjust the brightness,
screen display mode (normal, full,
or zoom), and display the
language menu.
q(Return): Press this button to
exit the current active menu and
return to the previous menu. This
button operates only when the
display menu or a DVD menu is
active.
c(Stop): Press this button to
stop playing, fast reversing, or fast
forwarding a DVD. Press this button
twice to return to the beginning of
the DVD.
s(Play/Pause): Press this
button to start playing a DVD. Press
this button while a DVD is playing to
pause it. Press it again to continue
playing the DVD. While the DVD is playing, the DVD
can be played slowly by pressing
the play/pause button then pressing
the fast forward button. The DVD
continues playing in a slow play
mode. Also, reverse can be played
slowly by pressing the play/pause
button and then pressing the fast
reverse button. To cancel slow play
mode, press the play/pause button.
t(Previous Track/Chapter):
Press this button to return to the
start of the current track or chapter.
Press this button again to go to the
previous track or chapter. This
button might not work when the
DVD is playing the copyright
information or the previews.
u(Next Track/Chapter): Press
this button to go to the beginning
of the next chapter or track. This
button might not work while the
DVD is playing the copyright
information or the previews.

Black plate (48,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
7-48 Infotainment System
Phone
Bluetooth
For vehicles equipped with
Bluetooth capability, the system can
interact with many cell phones,
allowing:
.Placement and receipt of calls in
a hands-free mode.
.Sharing of the cell phone’s
address book or contact list with
the vehicle.
To minimize driver distraction,
before driving, and with the vehicle
parked:
.Become familiar with the
features of the cell phone.
Organize the phone book and
contact lists clearly and delete
duplicate or rarely used entries.
If possible, program speed dial
or other shortcuts.
.Review the controls and
operation of the infotainment
system.
.Pair cell phone(s) to the vehicle.
The system may not work with
all cell phones. See “Pairing”in
this section for more information.
.If the cell phone has voice
dialing capability, learn to use
that feature to access the
address book or contact list. See
“Voice Pass-Thru” in this section
for more information.
.See “Storing and Deleting Phone
Numbers” in this section for
more information.
{WARNING
When using a cell phone, it can
be distracting to look too long or
too often at the screen of the
phone or the infotainment
(navigation) system. Taking
your eyes off the road too long or
too often could cause a crash
resulting in injury or death. Focus
your attention on driving. A Bluetooth system can use a
Bluetooth‐capable cell phone with a
Hands‐Free Profile to make and
receive phone calls. The system
can be used while the key is in the
ON/RUN or ACC/ACCESSORY
position. 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
in-vehicle Bluetooth system. See
www.gm.com/bluetooth for more
information on compatible phones.
Voice Recognition
The Bluetooth system uses voice
recognition to interpret voice
commands to dial phone numbers
and name tags.
For additional information, say
“Help”
while you are in a voice
recognition menu.
Noise: Keep interior noise levels to
a minimum. The system may not
recognize voice commands if there
is too much background noise.

Black plate (2,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
9-2 Driving and Operating
Towing
General TowingInformation . . . . . . . . . . . . . . . . . 9-74
Driving Characteristics and Towing Tips . . . . . . . . . . . . . . . . 9-74
Trailer Towing . . . . . . . . . . . . . . . . 9-78
Towing Equipment . . . . . . . . . . . 9-94
Trailer Sway
Control (TSC) . . . . . . . . . . . . . 9-105
Conversions and Add-Ons
Add-On ElectricalEquipment . . . . . . . . . . . . . . . . 9-105
Adding a Snow Plow or Similar Equipment . . . . . . . . 9-106
Pickup Conversion to Chassis Cab . . . . . . . . . . . . . . 9-109
Driving Information
Distracted Driving
Distraction comes in many forms
and can take your focus from the
task of driving. Exercise good
judgment and do not let other
activities divert your attention
away from the road. Many local
governments have enacted laws
regarding driver distraction.
Become familiar with the local
laws in your area.
To avoid distracted driving, always
keep your eyes on the road, hands
on the wheel, and mind on the drive.
.Do not use a phone in
demanding driving situations.
Use a hands-free method to
place or receive necessary
phone calls.
.Watch the road. Do not
read, take notes, or look up
information on phones or other
electronic devices.
.Designate a front seat
passenger to handle potential
distractions.
.Become familiar with vehicle
features before driving, such as
programming favorite radio
stations and adjusting climate
control and seat settings.
Program all trip information into
any navigation device prior to
driving.
.Wait until the vehicle is parked
to retrieve items that have fallen
to the floor.
.Stop or park the vehicle to tend
to children.
.Keep pets in an appropriate
carrier or restraint.
.Avoid stressful conversations
while driving, whether with a
passenger or on a cell phone.

Black plate (3,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
Driving and Operating 9-3
{WARNING
Taking your eyes off the road too
long or too often could cause a
crash resulting in injury or death.
Focus your attention on driving.
Refer to the infotainment section for
more information on using that
system, including pairing and using
a cell phone.
If equipped, refer to the navigation
manual for information on that
system, including pairing and using
a cell phone.
Defensive Driving
Defensive driving means “always
expect the unexpected.” The first
step in driving defensively is to wear
the safety belt. See Safety Belts on
page 3‑12.
.Assume that other road users
(pedestrians, bicyclists, and
other drivers) are going to be
careless and make mistakes.
Anticipate what they might do
and be ready.
.Allow enough following distance
between you and the driver in
front of you.
.Focus on the task of driving.
Drunk Driving
Death and injury associated with
drinking and driving is a global
tragedy.
{WARNING
Drinking and then driving is
very dangerous. Your reflexes,
perceptions, attentiveness, and
judgment can be affected by even
a small amount of alcohol. You
can have a serious —or even
fatal —collision if you drive after
drinking.
Do not drink and drive or ride with
a driver who has been drinking.
Ride home in a cab; or if you are
with a group, designate a driver
who will not drink.

Black plate (63,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
Driving and Operating 9-63
WARNING (Continued)
using only the RVC screen, such
as during longer, higher speed
backing maneuvers, or where
there could be cross-traffic.
Perceived distances may be
different from actual distances.
Failure to use proper care before
backing may result in injury,
death, or vehicle damage. Always
check behind and around the
vehicle before backing.
Vehicles without Navigation
System
The RVC system displays a view of
the area behind the vehicle. When
the vehicle is on and shifted into
R (Reverse) the video image
appears on the inside rearview
mirror. The video image disappears
after the vehicle is shifted out of
R (Reverse).Turning the RVC System On or Off
To turn off the RVC system, press
and hold
z, located on the
inside rearview mirror, until the left
indicator light turns off. The RVC
display is now disabled.
To turn the RVC system on, press
and hold
zuntil the left indicator
light comes on. The RVC system
display will appear in the mirror.
Vehicles with Navigation
System
The RVC system is designed to
help the driver when backing up by
displaying a view of the area behind
the vehicle. When the vehicle is
shifted into R (Reverse), the video
image appears on the navigation
screen. After a delay, the navigation
screen displays the last screen after
the vehicle is shifted out of
R (Reverse). Turning the RVC System On or Off
To turn the RVC system on or off:
1. Shift into P (Park).
2. Press MENU to enter the
configure menu options. Turn
the Multifunction knob until the
Display feature is highlighted
and press the Multifunction
knob. Or press the Display
screen button
3. Select the Rear Camera Options screen button. The Rear Camera
Options screen displays.
4. Select the Video screen button.When the Video screen button
is highlighted the RVC
system is on.

Black plate (64,1)GMC Sierra Owner Manual - 2012 - CRC - 11/15/11
9-64 Driving and Operating
The delay after shifting out of
R (Reverse) is approximately
10 seconds. The delay can be
canceled by performing one of the
following:
.Pressing a hard key on the
navigation system.
.Shifting into P (Park).
.Reaching a vehicle speed of
8 km/h (5 mph).
Adjusting the Brightness and
Contrast of the Screen
To adjust the brightness and
contrast of the screen, press the
MENU button while the RVC image
is on the display. Any adjustments
made will only affect the RVC
screen.
](Brightness): Touch the + (plus)
or –(minus) screen buttons to
increase or decrease the brightness
of the screen.
_(Contrast): Touch the + (plus)
or –(minus) screen buttons to
increase or decrease the contrast of
the screen.
Symbols
The navigation system may have a
feature that allows for viewing
parking assist symbols on the
navigation screen while using the
RVC. The Ultrasonic Rear Park
Assist (URPA) system must not be
disabled to use the caution symbols.
If URPA has been disabled and the
symbols have been turned on,
the Rear Parking Assist Symbols
Unavailable error message may
display. See Ultrasonic Parking
Assist on page 9‑61.
The symbols appear near objects
detected by the URPA system. The
symbol may cover the object when
viewing the navigation screen.
To turn the symbols on or off:
1. Make sure that URPA has not been disabled.
2. Shift into P (Park). 3. Press MENU to enter the
configure menu options. Turn
the Multifunction knob until the
Display feature is highlighted
and press the Multifunction
knob. Or press the Display
screen button
4. Select the Rear Camera Options screen button. The Rear Camera
Options screen displays.
5. Touch the Symbols screen button. The screen button will
be highlighted when on.
Guidelines
The RVC system has a guideline
overlay that can help the driver align
the vehicle when backing into a
parking spot.
If the vehicle has dual rear wheels,
this feature will not be available.
To turn the guidelines on or off:
1. Make sure that URPA has not been disabled.
2. Shift into P (Park).