
Seats and Restraint Systems
....................... 7
Front Seats
.............................................. 9
Rear Seats
............................................. 20
Safety Belts
............................................ 22
Child Restraints
...................................... 46
Airbag System
........................................ 85
Restraint System Check
....................... 106
Features and Controls
.............................. 109
Keys
..................................................... 111
Doors and Locks
.................................. 120
Windows
............................................... 126
Theft-Deterrent Systems
....................... 129
Starting and Operating Your Vehicle
..... 134
Mirrors
.................................................. 171
OnStar
®System
................................... 182
Universal Home Remote System
.......... 186
Storage Areas
...................................... 198
Sunroof
................................................ 202Instrument Panel
....................................... 205
Instrument Panel Overview
................... 208
Climate Controls
................................... 236
Warning Lights, Gages, and
Indicators
.......................................... 248
Driver Information Center (DIC)
............ 269
Audio System(s)
................................... 302
Driving Your Vehicle
................................. 375
Your Driving, the Road, and Your
Vehicle
.............................................. 376
Towing
................................................. 441
Service and Appearance Care
.................. 485
Service
................................................. 488
Fuel
...................................................... 490
Checking Things Under the Hood
......... 498
Rear Axle
............................................. 540
Four-Wheel Drive
.................................. 541
Front Axle
............................................ 543
2007 Chevrolet Silverado Owner ManualM
1

Power Seats
On a vehicle with power seats, the controls used
to operate them are located on the outboard
side of the seats. To adjust the seat, do any of the
following:
Move the seat forward or rearward by sliding
the control forward or rearward.
Raise or lower the front part of the seat
cushion by moving the front of the control up
or down.
Raise or lower the rear part of the seat
cushion by moving the rear of the control up
or down.
Raise or lower the entire seat by moving the
entire control up or down.
On seats with power reclining seatbacks, the
control is located behind the power seat control on
the outboard side of the seats. See “Power
Reclining Seatbacks” underReclining Seatbacks
on page 15.
A vehicle with a memory function allows seat
settings to be saved and recalled. SeeMemory
Seat, Mirrors, and Pedals on page 13for
more information.
Driver’s Seat with Power Seat Control, Power
Recline, and Power Lumbar shown
10

Release the control when the lower seatback
reaches the desired level of lumbar support.
Your vehicle may have a memory function which
allows seat settings to be saved and recalled.
SeeMemory Seat, Mirrors, and Pedals on page 13
for more information.
Keep in mind that as your seating position changes,
as it may during long trips, so should the position of
your lumbar support. Adjust the seat as needed.
Heated Seats
On vehicles with heated
front seats, the controls
are located on the
driver’s and passenger’s
doors, near the door
handle.
I(Heated Seatback):Press this button to turn
on the heated seatback.The light on the button will come on to indicate
that the feature is working. Press the button
to cycle through the temperature settings of high,
medium, and low and to turn the heat to the
seatback off. Indicator lights below the button show
the level of heat selected: three for high, two for
medium, and one for low.
J(Heated Seat and Seatback):Press this
button to turn on the heated seat and seatback.
The light on the button will come on to indicate that
the feature is working. Press the button to cycle
through the temperature settings of high, medium,
and low and to turn the heat to the seat off.
Indicator lights above the button will show the level
of heat selected: three for high, two for medium,
and one for low.
The heated seats will be canceled ten seconds
after the ignition is turned off. If you want to
use the heated seat feature after you restart your
vehicle, you will need to press the appropriate
heated seat or seatback button again.
12

Memory Seat, Mirrors, and Pedals
Your vehicle may have the memory package.
The controls for this
feature are located on
the driver’s door panel,
and are used to program
and recall memory
settings for the driver’s
seat, outside mirrors,
and the adjustable
throttle and brake pedal.
To save your positions in memory, do the
following:
1. Adjust the driver’s seat, including the seatback
recliner and lumbar, both outside mirrors, and
the throttle and brake pedals to a comfortable
position.
SeeOutside Power Mirrors on page 178and
Adjustable Throttle and Brake Pedal on
page 138for more information.Not all mirrors will have the ability to save and
recall their positions.
Not all adjustable throttles and brake pedals
will have the ability to save and recall
their positions.
2. Press and hold button 1 until two beeps are
heard indicating that the position has been
stored.
A second seating, mirror, and throttle and brake
pedal position can be programmed by repeating
the above steps and pressing button 2.
To recall the memory positions, the vehicle must be
in PARK (P). Press and release either button 1 or
button 2 corresponding to the desired driving
position. The seat, outside mirrors, and adjustable
throttle and brake pedals will move to the position
previously stored. You will hear a single beep.
If you use the remote keyless entry transmitter to
enter your vehicle and the remote recall memory
feature is on, automatic seat, adjustable mirror,
and adjustable pedal movements will occur.
See “MEMORY SEAT RECALL” underDIC Vehicle
Customization (With DIC Buttons) on page 291
for more information.
13

To stop recall movement of the memory function
at any time, press one of the power seat controls,
memory buttons, power mirror buttons, or
adjustable pedal switch.
If something has blocked the driver’s seat and/or
the adjustable pedals while recalling a memory
position, the driver’s seat and/or the adjustable
pedals recall may stop working. If this happens,
remove the obstruction and press the appropriate
control for the area that is not responding for
two seconds. Try recalling the memory position
again by pressing the appropriate memory button.
If the memory position is still not recalling, see
your dealer for service.Easy Exit Seat
The control for this feature is located on the
driver’s door panel between buttons 1 and 2.
With the vehicle in PARK (P), the driver’s seat exit
position can be recalled by pressing the exit
button. You will hear a single beep, and the
driver’s seat will move back.
If the easy exit seat feature is programmed in the
Driver Information Center (DIC), automatic
seat movement will occur when the key is removed
from the ignition. See “EASY EXIT SEAT” under
DIC Vehicle Customization (With DIC Buttons)
on page 291for more information.
The memory seat and easy exit features can also
be programmed using the DIC.
For programming information, seeDIC Vehicle
Customization (With DIC Buttons) on page 291.
14

Keys............................................................ 111
Remote Keyless Entry (RKE) System........ 112
Remote Keyless Entry (RKE) System
Operation............................................... 113
Doors and Locks........................................ 120
Door Locks................................................ 120
Power Door Locks..................................... 121
Delayed Locking........................................ 121
Programmable Automatic Door Locks........ 121
Rear Door Security Locks......................... 122
Lockout Protection..................................... 122
Rear Doors............................................... 123
Tailgate..................................................... 124
Windows...................................................... 126
Manual Windows....................................... 126
Power Windows........................................ 127
Power Sliding Rear Window...................... 128
Sun Visors................................................ 129
Theft-Deterrent Systems............................. 129
Content Theft-Deterrent............................. 130
PASS-Key
®III+......................................... 131
PASS-Key®III+ Operation......................... 132Starting and Operating Your Vehicle......... 134
New Vehicle Break-In................................ 134
Ignition Positions....................................... 135
Retained Accessory Power (RAP)............. 136
Starting the Engine.................................... 136
Adjustable Throttle and Brake Pedal.......... 138
Engine Coolant Heater.............................. 138
Active Fuel Management™........................ 140
Automatic Transmission Operation............. 140
Tow/Haul Mode......................................... 146
Four-Wheel Drive...................................... 149
Parking Brake........................................... 164
Shifting Into Park (P)................................. 165
Shifting Out of Park (P)............................. 167
Parking Over Things That Burn................. 168
Engine Exhaust......................................... 169
Running the Engine While Parked............. 170
Mirrors......................................................... 171
Manual Rearview Mirror............................. 171
Automatic Dimming Rearview Mirror with
OnStar
®, Compass and Temperature
Display................................................... 171
Section 2 Features and Controls
109

Automatic Dimming Rearview Mirror with
Compass and Temperature Display........ 175
Outside Manual Mirrors............................. 176
Outside Trailer-Tow Mirrors....................... 177
Outside Power Mirrors............................... 178
Outside Power Foldaway Mirrors............... 179
OnStar
®System.......................................... 182
Universal Home Remote System................ 186
System Identi cation.................................. 186
Universal Home Remote System............... 187
Universal Home Remote System
Operation (With One Triangular LED)....... 187
Universal Home Remote System
Operation (With Three Round LED)....... 191Storage Areas............................................. 198
Glove Box................................................. 198
Cupholder(s).............................................. 198
Instrument Panel Storage Area.................. 199
Center Console Storage Area.................... 199
Luggage Carrier........................................ 200
Rear Seat Armrest.................................... 201
Cargo Management System...................... 201
Sunroof....................................................... 202
Section 2 Features and Controls
110

Outside Power Mirrors
If your vehicle is
equipped with outside
power mirrors, the
controls are located on
the driver’s door
armrest.
Press (A) to select the driver’s side mirror.
Then press the arrows located on the
four-way control pad to adjust the mirror.
Press (A) again to deselect the mirror.
Press (B) to select the passenger’s side
mirror. Then press the arrows located on the
four-way control pad to adjust the mirror.
Press (B) again to deselect the mirror.
This mirror has the following features.
Manual Folding
The mirrors can be manually folded inward to
prevent damage when going through an automatic
car wash. To fold, push the mirror toward the
vehicle. To return the mirror to its original position,
push outward. Be sure to return both mirrors to
their original unfolded position before driving.
Heated Mirrors
The button to turn the heated mirrors on or off is
located on the climate control panel. Press
this button to warm the driver’s and passenger’s
outside rearview mirrors to help clear them of
ice, snow, and condensation.
See “Rear Window Defogger” underDual
Automatic Climate Control System on page 240
for more information.
178