wheel GMC SIERRA 2006 Owner's Guide

Directions and Connections®Plan

All Safe and Sound Plan Services
Driving Directions
RideAssist
Information and Convenience Services
OnStar®Personal Calling
As an OnStar®subscriber, the Personal Calling capability
allows you to make hands-free calls using a wireless
system that is integrated into the vehicle. Calls can be
placed nationwide using simple voice commands with no
additional contracts and no additional roaming charges.
To nd out more about OnStar
®Personal Calling, refer to
the OnStar®User’s Guide in the vehicle’s glove box, visit
www.onstar.com or www.onstar.ca, or speak to an
OnStar
®advisor by pressing the OnStar®button or
calling 1-888-4-ONSTAR (1-888-466-7827).
OnStar®Virtual Advisor
Your vehicle may have Virtual Advisor. It is a feature
of OnStar®Personal Calling that uses minutes to
access weather, local traffic reports, and stock quotes.
By pressing the phone button and giving a few simple
voice commands, you can browse through the
various topics. Customize your information prole at
www.myonstar.com. See the OnStar
®User’s Guide for
more information.
OnStar®Steering Wheel Controls
Your vehicle may be
equipped with a Talk/Mute
button that can be used to
interact with OnStar
®. See
the Audio Steering Wheel
Control section for your
specic vehicle operation.
When calling into voice mail systems, or to dial directory
numbers, press this button once, wait for the response,
say the number(s) to be dialed, wait for the number(s)
to be repeated and then say “dial”. See the OnStar
®
User’s Guide for more information.
2-74

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................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.................................................3-9
Windshield Wipers..........................................3-9
Windshield Washer.......................................3-10
Cruise Control..............................................3-10
Headlamps..................................................3-14
Headlamps on Reminder................................3-14
Daytime Running Lamps (DRL).......................3-15
Automatic Headlamp System..........................3-15
Fog Lamps..................................................3-17
Auxiliary Roof Mounted Lamp.........................3-18
Instrument Panel Brightness...........................3-18
Dome Lamps...............................................3-18
Dome Lamp Override....................................3-19
Entry Lighting...............................................3-19
Exit Lighting.................................................3-19
Front Reading Lamps....................................3-19
Cargo Lamp.................................................3-19
Accessory Power Outlet(s).............................3-20
Ashtray(s) and Cigarette Lighter......................3-20Climate Controls............................................3-21
Climate Control System.................................3-21
Dual Climate Control System..........................3-22
Dual Automatic Climate Control System...........3-25
Outlet Adjustment.........................................3-30
Warning Lights, Gages, and Indicators............3-31
Instrument Panel Cluster................................3-32
Speedometer and Odometer...........................3-33
Trip Odometer..............................................3-33
Tachometer.................................................3-34
Safety Belt Reminder Light.............................3-34
Airbag Readiness Light..................................3-35
Airbag Off Light............................................3-35
Passenger Airbag Status Indicator...................3-37
Battery Warning Light....................................3-40
Voltmeter Gage............................................3-40
Up-Shift Light (Manual Transmission)...............3-41
Brake System Warning Light..........................3-41
Anti-Lock Brake System Warning Light...............3-42
Traction Off Light..........................................3-43
Engine Coolant Temperature Gage..................3-43
Transmission Temperature Gage.....................3-44
Malfunction Indicator Lamp.............................3-46
Oil Pressure Gage........................................3-48
Security Light...............................................3-49
Cruise Control Light......................................3-49
Section 3 Instrument Panel
3-1

Highbeam On Light.......................................3-49
Four-Wheel-Drive Light..................................3-50
Tow/Haul Mode Light....................................3-50
Cargo Lamp Light.........................................3-50
Fuel Gage...................................................3-51
Low Fuel Warning Light.................................3-51
Driver Information Center (DIC).......................3-52
DIC Operation and Displays...........................3-53
DIC Warnings and Messages.........................3-55
DIC Vehicle Customization.............................3-64
Audio System(s).............................................3-70
Setting the Time for Radios without
Radio Data Systems (RDS)........................3-71
Setting the Time for Radios with
Radio Data Systems (RDS)........................3-71
AM-FM Radio...............................................3-72Radio with CD..............................................3-75
Radio with Cassette and CD..........................3-85
Radio with Six-Disc CD................................3-100
Rear Seat Entertainment System...................3-115
Rear Seat Audio (RSA)................................3-127
Theft-Deterrent Feature................................3-129
Audio Steering Wheel Controls......................3-129
Radio Reception.........................................3-130
Care of the Cassette Tape Player.................3-131
Care of Your CDs and DVDs........................3-132
Care of the CD and DVD Player...................3-132
Fixed Mast Antenna....................................3-132
XM™ Satellite Radio Antenna System............3-133
Chime Level Adjustment...............................3-133
Section 3 Instrument Panel
3-2

The main components of your instrument panel are the
following:
A. Dome Lamp Override Button. SeeDome Lamp
Override on page 3-19.
B. Headlamp Controls. SeeHeadlamps on page 3-14.
C. Air Outlets. SeeOutlet Adjustment on page 3-30.
D. Automatic Transfer Case/Electronic Transfer
Case/Traction Assist System (TAS). SeeFour-Wheel
Drive on page 2-38andTraction Assist System (TAS)
on page 4-8.
E. Multifunction Lever. SeeTurn Signal/Multifunction
Lever on page 3-7.
F. Instrument Panel Cluster. SeeInstrument Panel
Cluster on page 3-32.
G. Range Selection Mode (Allison Transmission
®only)
Button (If Equipped). SeeAutomatic Transmission
Operation on page 2-26.
H. Gearshift Lever. SeeAutomatic Transmission
Operation on page 2-26orManual Transmission
Operation on page 2-34for manual transmissions.
I. Tow/Haul Selector Button (If Equipped).
SeeTow/Haul Mode on page 2-31.
J. Audio System. SeeAudio System(s) on page 3-70.
K. Climate Control System. SeeClimate Control System
on page 3-21,Dual Climate Control System on
page 3-22andDual Automatic Climate Control
System on page 3-25.L. Instrument Panel Fuse Block.Instrument Panel Fuse
Block on page 5-124.
M. Cargo Lamp Button. SeeCargo Lamp on page 3-19.
N. Hood Release. SeeHood Release on page 5-13.
O. Steering Wheel Control Buttons (If Equipped).
SeeDriver Information Center (DIC) on page 3-52
orAudio Steering Wheel Controls on page 3-129.
P. Center Instrument Panel Fuse Block. SeeCenter
Instrument Panel Fuse Block on page 5-126.
Q. Parking Brake Release. SeeParking Brake on
page 2-52.
R. Tilt Wheel Lever. SeeTilt Wheel on page 3-6.
S. Cigarette Lighter. SeeAshtray(s) and Cigarette
Lighter on page 3-20.
T. Accessory Power Outlet. SeeAccessory Power
Outlet(s) on page 3-20.
U. Manual Selectable Ride Control (If Equipped).
SeeManual Selectable Ride on page 4-10.
V. Auxiliary Roof Mounted Lamp Button (If Equipped).
SeeAuxiliary Roof Mounted Lamp on page 3-18.
W. Passenger Airbag Off Switch (If Equipped).
SeeAirbag Off Switch on page 1-78.
X. Glove Box. SeeGlove Box on page 2-79.
3-5

Hazard Warning Flashers
Your hazard warning ashers let you warn others. They
also let police know you have a problem. Your front and
rear turn signal lamps will ash on and off.
The hazard warning asher
button is located on top of
the steering column.
Your hazard warning ashers work no matter what
position your key is in, and even if the key is not in
the ignition.
Press the button to make the front and rear turn signal
lamps ash on and off. Press the button again to turn the
ashers off.
When the hazard warning ashers are on, your turn
signals will not work.
Other Warning Devices
If you carry reective triangles, you can set them up at
the side of the road about 300 feet (100 m) behind your
vehicle.
Horn
To sound the horn, press the center pad on the steering
wheel.
Tilt Wheel
If your vehicle is equipped with a tilt wheel, it will allow
you to adjust the steering wheel before you drive. You
can raise it to the highest level to give your legs more
room when you exit and enter your vehicle.
The tilt steering wheel lever is located on the lower left
side of the column.
3-6

To tilt the wheel, hold the steering wheel and pull the
lever. Then move the steering wheel to a comfortable
position and release the lever to lock the wheel in place.
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
GTurn and Lane Change Signals. SeeTurn and
Lane-Change Signals on page 3-7.
53Headlamp High/Low-Beam Changer. See
Headlamp High/Low-Beam Changer on page 3-8.
Flash-to-Pass. SeeFlash-to-Pass on page 3-9.
NWindshield Wipers. SeeWindshield Wipers on
page 3-9.
LWindshield Washer. SeeWindshield Washer
on page 3-10.
ICruise Control. SeeCruise Control on
page 3-10.
For information on the headlamps, seeHeadlamps on
page 3-14.
Turn and Lane-Change Signals
The turn signal has two upward (for right) and
two downward (for left) positions. These positions
allow you to signal a turn or a lane change.
To signal a turn, move the lever all the way up or
down. When the turn is nished, the lever will return
automatically.
To signal a lane change, just raise or lower the lever until
the arrow starts to ash. Hold it there until you complete
your lane change. The lever will return by itself when you
release it.
3-7

With cruise control, you can maintain a speed of about
25 mph (40 km/h) or more without keeping your foot on
the accelerator. This can really help on long trips.
Cruise control does not work at speeds below about
25 mph (40 km/h).
If you apply your brakes, the cruise control will shut off.
{CAUTION:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do
not use your cruise control on winding roads
or in heavy traffic.
Cruise control can be dangerous on slippery
roads. On such roads, fast changes in tire
traction can cause needless wheel spinning,
and you could lose control. Do not use cruise
control on slippery roads.
Setting Cruise Control
{CAUTION:
If you leave your cruise control on when you
are not using cruise, you might hit a button
and go into cruise when you do not want to.
You could be startled and even lose control.
Keep the cruise control switch off until you
want to use cruise control.
1. Move the cruise control switch to on.
2. Get up to the speed you want.
3. Press in the set button at the end of the lever and
release it.
4. Take your foot off the accelerator pedal.
The cruise symbol on
the instrument panel will
illuminate when the cruise
control is engaged.
3-11

Auxiliary Roof Mounted Lamp
If your vehicle has this feature, this button includes
wiring provisions for a dealer or a qualied service
center to install an auxiliary roof lamp.
This button is located
on the center of the
instrument panel near
the climate controls.
When the wiring is connected to an auxiliary roof
mounted lamp, pressing the button will activate the lamp
and illuminate an indicator light near the button. Pressing
the button again will turn off the roof mounted lamp.
If your vehicle has this button, your vehicle may have the
snow plow prep package. For further information see
Adding a Snow Plow or Similar Equipment on page 4-54.
Instrument Panel Brightness
D(Instrument Panel Brightness):This feature
controls the brightness of the instrument panel lights.
The thumbwheel for this feature is located next to
the headlamp control.
Turn the thumbwheel up to adjust the instrument panel
lights. Turn the thumbwheel up to return the radio display
to full brightness when the headlamps or parking lamps
are on. To turn on the dome lamps, turn the thumbwheel
all the way up.
Dome Lamps
The dome lamps will come on when you open a door.
You can also turn the dome lamps on by turning the
thumbwheel, located next to the exterior lamps control,
all the way up. In this position, the dome lamps will
remain on whether a door is opened or closed.
3-18

Traction Off Light
If you have the Traction
Assist System, this light
should come on briey
when you turn the ignition
to RUN.
If the light does not come on then, the system may
require service; have it xed so it will be there to warn
you if the system is turned off.
If the light stays on, or comes on when you are driving,
there may be a problem with your Traction Assist System
and your vehicle may need service. When this light is on,
the system will not limit wheel spin. Adjust your driving
accordingly.
Engine Coolant Temperature Gage
This gage shows the engine coolant temperature.
It also provides an indicator of how hard your vehicle
is working. During a majority of the operation, the gage
will read 210°F (100°C) or less. If you are pulling a
load or going up hills, it is normal for the temperature
to uctuate and approach the 250°F (122°C) mark. If
the gage reaches the 260°F (125°C) mark, it indicates
that the cooling system is working beyond its capacity.
SeeEngine Overheating on page 5-37.
United StatesCanada
3-43

Four-Wheel-Drive Light
The four-wheel-drive
indicator will light up when
you shift a manual transfer
case into four-wheel drive
and the front axle engages.
Some delay between shifting and the indicator’s lighting
is normal.
SeeFour-Wheel Drive on page 2-38for more
information.
Tow/Haul Mode Light
This light is displayed
when the Tow/Haul mode
has been activated.
For more information, seeTow/Haul Mode on page 2-31.
Cargo Lamp Light
This light will come on
when the cargo lamp is in
use. For more information
seeCargo Lamp on
page 3-19.
3-50