2011 CHEVROLET SILVERADO seat adjustment

Black plate (1,1)Chevrolet Silverado Owner Manual - 2011
In Brief 1-1
In Brief
Instrument Panel
Instrument Panel (Base/UplevelVersion) . . . . . . . . . . . . . . . . . . . . . 1-2
Instrument Panel (Premium Version) . . . . . . . . . . . . . . . . . . . . . 1-6
Initial Drive Information
Initial Drive Information . . . . . . . . 1-8
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . 1-8
Remote Vehicle Start . . . . . . . . . 1-9
Door Locks . . . . . . . . . . . . . . . . . . . 1-9
Windows . . . . . . . . . . . . . . . . . . . . . 1-10
Seat Adjustment . . . . . . . . . . . . . 1-11
Memory Features . . . . . . . . . . . . 1-13
Heated Seats . . . . . . . . . . . . . . . . 1-14
Head Restraint Adjustment . . . . . . . . . . . . . . . . . 1-15
Safety Belt . . . . . . . . . . . . . . . . . . . 1-15 Sensing System for
Passenger Airbag . . . . . . . . . . 1-15
Mirror Adjustment . . . . . . . . . . . . 1-16
Steering Wheel Adjustment . . . . . . . . . . . . . . . . . 1-17
Throttle and Brake Pedal Adjustment . . . . . . . . . . . . . . . . . 1-17
Interior Lighting . . . . . . . . . . . . . . 1-18
Exterior Lighting . . . . . . . . . . . . . 1-19
Windshield Wiper/Washer . . . . 1-19
Climate Controls . . . . . . . . . . . . . 1-20
Transmission . . . . . . . . . . . . . . . . 1-22
Four-Wheel Drive . . . . . . . . . . . . 1-23
Vehicle Features
Radio(s) . . . . . . . . . . . . . . . . . . . . . 1-25
Satellite Radio . . . . . . . . . . . . . . . 1-26
Portable Audio Devices . . . . . . 1-27
Bluetooth
®. . . . . . . . . . . . . . . . . . . 1-27
Steering Wheel Controls . . . . . 1-27
Navigation System . . . . . . . . . . . 1-28 Driver Information
Center (DIC) . . . . . . . . . . . . . . . 1-28
Cruise Control . . . . . . . . . . . . . . . 1-29
Rear Vision Camera (RVC) . . . . . . . . . . . . . 1-30
Ultrasonic Parking Assist . . . . 1-30
Power Outlets . . . . . . . . . . . . . . . 1-30
Universal Remote System . . . 1-31
Sunroof . . . . . . . . . . . . . . . . . . . . . . 1-31
Performance and Maintenance
StabiliTrak®System . . . . . . . . . 1-32
Tire Pressure Monitor . . . . . . . . 1-33
Engine Oil Life System . . . . . . 1-34
Fuel E85 (85% Ethanol) . . . . . 1-34
Driving for Better Fuel Economy . . . . . . . . . . . . . . . . . . . 1-34
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . 1-35
OnStar
®. . . . . . . . . . . . . . . . . . . . . 1-35

Black plate (11,1)Chevrolet Silverado Owner Manual - 2011
In Brief 1-11
Seat Adjustment
Front Seats
Manual Seats
On vehicles with a manual seat, it
can be moved forward or rearward.
1. Lift the bar to unlock the seat.
2. Slide the seat to the desiredposition and release the bar. Try to move the seat with your body
to be sure the seat is locked in
place.
See
Seat Adjustment
on page 3‑3for more information.
Power Seats
On vehicles with power seats, the
controls are on the outboard side of
the front seats. Move the seat forward or rearward
by sliding the control forward or
rearward.
Raise or lower the front or rear part
of the cushion by moving the front
or rear part of the control up
or down.
Raise or lower the entire seat by
moving the entire control up
or down.
See
Power Seat Adjustment
on
page 3‑5for more information.

Black plate (12,1)Chevrolet Silverado Owner Manual - 2011
1-12 In Brief
Manual Lumbar
On vehicles with manual lumbar,
the knob is on the outboard side of
the seat.
Increase or decrease lumbar
support by turning the knob forward
or rearward.
SeeLumbar Adjustment
on
page 3‑7for more information. Power Lumbar
On vehicles with power lumbar, the
control is on the outboard side of
the seat.
On vehicles with two-way lumbar,
press and hold the top of the
control to increase lumbar support.
To decrease, press and hold the
bottom of the control.
On vehicles with four-way lumbar,
press and hold the front of the
control to increase lumbar support.
To decrease, press and hold the
rear of the control. To raise the
height of the support, press and
hold the top of the control. To lower,
press and hold the bottom of the
control.
See
Lumbar Adjustment
on
page 3‑7for more information.

Black plate (14,1)Chevrolet Silverado Owner Manual - 2011
1-14 In Brief
Storing Memory Positions
To save into memory:
1. Adjust the driver seat andseatback recliner, both outside
mirrors, and the throttle and
brake pedals, if available.
See Power Mirrors
on
page 2‑16and Adjustable
Throttle and Brake Pedalon
page 9‑32for more information.
Not all mirrors and adjustable
throttles and brake pedals will
have the ability to save and
recall their positions.
2. Press and hold “1”until
two beeps sound.
3. Repeat for a second driver position using “2.”
To recall the memory positions,
press and release “1”or“2.” The
vehicle must be in P (Park). A single
beep will sound. The seat, outside mirrors, and adjustable throttle and
brake pedals, if available, will move
to the position previously stored for
the identified driver.
See
“Memory Seat, Mirrors,
and Pedals” underPower Seat
Adjustment
on page 3‑5and
Vehicle Personalization (with DIC
Buttons)
on page 5‑53for more
information.
Easy Exit Driver Seat
The easy exit driver seat feature
can move the seat rearward to allow
extra room to exit the vehicle.
B: Press to recall the easy exit
seat position. The vehicle must be
in P (Park).
See “Memory Seat, Mirrors,
and Pedals” underPower Seat
Adjustment
on page 3‑5and
Vehicle Personalization (with DIC
Buttons)
on page 5‑53for more
information.
Heated Seats
On vehicles with heated front seats,
the controls are located on the
driver and passenger doors.
I: Press to heat the
seatback only.
J: Press to heat the 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 will show the level of heat
selected: three for high, two for
medium, and one for low.
See Heated Front Seats
on
page 3‑11.

Black plate (15,1)Chevrolet Silverado Owner Manual - 2011
In Brief 1-15
Head Restraint
Adjustment
Do not drive until the head restraints
for all occupants are installed and
adjusted properly.
To achieve a comfortable seating
position, change the seatback
recline angle as little as necessary
while keeping the seat and the
head restraint height in the proper
position.
For more information seeHead
Restraints
on page 3‑2and
Seat Adjustment on page 3‑3.
Safety Belt
Refer to the following sections for
important information on how to use
safety belts properly.
.Safety Belts on page 3‑14.
.How to Wear Safety Belts
Properly on page 3‑17.
.Lap-Shoulder Belt on page 3‑23.
.Lower Anchors and Tethers for
Children (LATCH System)on
page 3‑59.
Sensing System for
Passenger Airbag
The passenger sensing system,
if equipped, turns off the right
front passenger frontal airbag
under certain conditions. The driver
airbags, seat‐mounted side impact
airbags and roof‐rail airbags are
not affected by this.
If the vehicle has one of the
indicators pictured in the following
illustrations, then the vehicle has
a passenger sensing system for the
right front passenger position unless
there is an airbag off switch located
in the glove box.
If there is an airbag off switch, the
vehicle does not have a passenger
sensing system. See Airbag On-Off
Switch
on page 3‑39for more
information.

Black plate (4,1)Chevrolet Silverado Owner Manual - 2011
2-4 Keys, Doors and Windows
K(Unlock):Press once to unlock
only the driver door. If
Kis pressed
again within three seconds, all
remaining doors unlock. The interior
lamps may come on and stay on for
20 seconds or until the ignition is
turned on.
If enabled through the DIC, the turn
signal lamps flash twice to indicate
unlocking has occurred. See Vehicle
Personalization (with DIC Buttons)
on page 5‑53. If enabled through
the DIC, the exterior lights may turn
on. See “Approach Lighting” under
Vehicle Personalization (with DIC
Buttons) on page 5‑53.
Pressing
Kon the RKE transmitter
disarms the content theft‐deterrent
system. See Anti-Theft Alarm
System on page 2‑12.
L(Vehicle Locator/Panic
Alarm): Press and release to
locate the vehicle. The turn signal
lamps flash and the horn sounds
three times. Press and hold
Lfor more than
two seconds to activate the panic
alarm. The turn signal lamps flash
and the horn sounds repeatedly
for 30 seconds. The alarm turns
off when the ignition is moved to
ON/RUN or
Lis pressed again.
The ignition must be in LOCK/OFF
for the panic alarm to work.
The vehicle comes with two
transmitters. Each transmitter will
have a number on it: "1" or "2."
These numbers correspond to the
driver of the vehicle. For example,
the memory seat position for
driver 1 will be recalled when
using the transmitter labeled "1",
if enabled through the DIC.
See “Memory Seat, Mirrors,
and Pedals” underPower Seat
Adjustment
on page 3‑5and
Vehicle Personalization (with DIC
Buttons)
on page 5‑53for more
information.
Programming Transmitters to
the Vehicle
Only RKE transmitters
programmed to this vehicle
will work. If a transmitter is
lost or stolen, a replacement
can be purchased and programmed
through your dealer. When the
replacement transmitter is
programmed to this vehicle,
all remaining transmitters must
also be reprogrammed. Any lost or
stolen transmitters will no longer
work once the new transmitter is
programmed. Each vehicle can
have up to eight transmitters
programmed to it. See your dealer
for transmitter programming.
Battery Replacement
Replace the battery if the REPLACE
BATTERY IN REMOTE KEY
message displays in the DIC.

Black plate (1,1)Chevrolet Silverado Owner Manual - 2011
Seats and Restraints 3-1
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats
Seat Adjustment . . . . . . . . . . . . . . 3-3
Center Seat . . . . . . . . . . . . . . . . . . . 3-5
Power Seat Adjustment . . . . . . . 3-5
Lumbar Adjustment . . . . . . . . . . . 3-7
Reclining Seatbacks . . . . . . . . . . 3-9
Seatback Latches . . . . . . . . . . . . 3-11
Heated Front Seats . . . . . . . . . . 3-11
Rear Seats
Rear Seats (Extended CabFull Bench) . . . . . . . . . . . . . . . . . 3-12
Rear Seats (All Split Bench and Hybrid Full Bench) . . . . . 3-13
Safety Belts
Safety Belts . . . . . . . . . . . . . . . . . . 3-14
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . 3-17
Lap-Shoulder Belt . . . . . . . . . . . 3-23 Safety Belt Use During
Pregnancy . . . . . . . . . . . . . . . . . . 3-28
Lap Belt (Crew and Extended Cab) . . . . . . . . . . . . . 3-28
Safety Belt Extender . . . . . . . . . 3-29
Safety System Check . . . . . . . . 3-29
Safety Belt Care . . . . . . . . . . . . . 3-30
Replacing Safety Belt System
Parts After a Crash . . . . . . . . . 3-30
Airbag System
Airbag System . . . . . . . . . . . . . . . 3-31
Where Are the Airbags? . . . . . 3-33
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . 3-34
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . 3-36
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . 3-37
What Will You See After an Airbag Inflates? . . . . . . . . . . . . 3-37
Airbag On-Off Switch . . . . . . . . 3-39
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . 3-42
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . 3-48 Adding Equipment to the
Airbag-Equipped Vehicle . . . 3-48
Airbag System Check . . . . . . . . 3-50
Replacing Airbag System Parts After a Crash . . . . . . . . . 3-50
Child Restraints
Older Children . . . . . . . . . . . . . . . 3-51
Infants and Young
Children . . . . . . . . . . . . . . . . . . . . 3-53
Child Restraint Systems . . . . . 3-55
Where to Put the Restraint . . . 3-57
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . 3-59
Replacing LATCH System Parts After a Crash . . . . . . . . . 3-68
Securing Child Restraints (Rear Seat Position) . . . . . . . . 3-68
Securing Child Restraints (Center Front Seat
Position) . . . . . . . . . . . . . . . . . . . 3-71
Securing Child Restraints (Right Front Seat
Position) . . . . . . . . . . . . . . . . . . . 3-71

Black plate (3,1)Chevrolet Silverado Owner Manual - 2011
Seats and Restraints 3-3
Front Seats
Seat Adjustment
Manual Seats
{WARNING
You can lose control of the
vehicle if you try to adjust a
manual driver seat while the
vehicle is moving. The sudden
movement could startle and
confuse you, or make you push
a pedal when you do not want to.
Adjust the driver seat only when
the vehicle is not moving.
If the vehicle has a manual seat, it
can be moved forward or rearward.
Split Bench or Bucket Seat
To adjust the seat:
1. Lift the bar to unlock the seat.
2. Slide the seat to the desired position and release the bar.
Try to move the seat with your
body to make sure it is locked
into place.
Some vehicles have a folding front
bench seat.Bench Seat
To adjust the seat:
1. Move the lever to the right to unlock the seat.
2. Slide the seat to the desired position and release the lever.
Try to move the seat with your
body to make sure it is locked
into place.