ignition CHEVROLET SILVERADO 2011 2.G User Guide

Black plate (14,1)Chevrolet Silverado Owner Manual - 2011
2-14 Keys, Doors and Windows
Immobilizer
SeeRadio Frequency Statementon
page 13‑18for information
regarding Part 15 of the Federal
Communications Commission (FCC)
rules and Industry Canada
Standards RSS-210/220/310.
Immobilizer Operation
This vehicle has PASS-Key®III+
(Personalized Automotive Security
System) theft-deterrent system.
PASS-Key
®III+ is a passive
theft-deterrent system.
The system is automatically armed
when the key is removed from the
ignition.
The system is automatically
disarmed when the key is turned
to ON/RUN, ACC/ACCESSORY
or START from the LOCK/OFF
position. You do not have to manually arm or
disarm the system.
The security light will come on if
there is a problem with arming
or disarming the theft-deterrent
system.
When the PASS-Key
®III+ system
senses that someone is using the
wrong key, it prevents the vehicle
from starting. Anyone using a
trial-and-error method to start the
vehicle will be discouraged because
of the high number of electrical key
codes.
If the engine does not start and
the security light on the instrument
panel cluster comes on when trying
to start the vehicle, there may be
a problem with the theft-deterrent
system. Turn the ignition off and
try again. If the engine still does not start,
and the key appears to be
undamaged, try another ignition key.
At this time, you may also want to
check the fuse. See
Fuses and
Circuit Breakers
on page 10‑48.
If the engine still does not start
with the other key, the vehicle
needs service. If the vehicle does
start, the first key may be faulty.
See your dealer who can service
the PASS-Key
®III+ to have a new
key made. In an emergency, contact
Roadside Assistance.
It is possible for the PASS-Key
®III+
decoder to learn the transponder
value of a new or replacement key.

Black plate (15,1)Chevrolet Silverado Owner Manual - 2011
Keys, Doors and Windows 2-15
Up to 10 keys may be programmed
for the vehicle. The following
procedure is for programming
additional keys only. If all the
currently programmed keys are
lost or do not operate, you must
see your dealer or a locksmith who
can service PASS-Key
®III+ to have
keys made and programmed to the
system.
See your dealer or a locksmith who
can service PASS-Key
®III+ to get
a new key blank cut exactly as
the ignition key that operates the
system.
To program the new additional key:
1. Verify that the new key has
a
1stamped on it.
2. Insert the original, already programmed key in the ignition
and start the engine. If the
engine will not start, see your
dealer for service. 3. After the engine has started,
turn the key to LOCK/OFF,
and remove the key.
4. Insert the new key to be programmed and turn it to
the ON/RUN position within
five seconds of turning the
ignition to the LOCK/OFF
position in Step 3.
The security light will turn
off once the key has been
programmed.
5. Repeat Steps 1 through 4 if additional keys are to be
programmed.
If you lose or damage your
PASS-Key
®III+ key, see your
dealer or a locksmith who can
service PASS-Key
®III+ to have
a new key made.
Do not leave the key or device that
disarms or deactivates the theft
deterrent system in the vehicle.
Exterior Mirrors
Convex Mirrors
{WARNING
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from
the driver seat.

Black plate (19,1)Chevrolet Silverado Owner Manual - 2011
Keys, Doors and Windows 2-19
Park Tilt Mirrors
If the vehicle has the memory
package, the passenger and/or
driver mirror tilts to a preselected
position when the vehicle is in
R (Reverse). This feature lets the
driver view the curb when parallel
parking. The mirror(s) return to the
original position when the vehicle
is shifted out of R (Reverse),
or the ignition is turned off or to
OFF/LOCK.
Turn this feature on or off through
the Driver Information Center (DIC).
SeeVehicle Personalization (with
DIC Buttons)
on page 5‑53for
more information.
Interior Mirrors
Manual Rearview Mirror
Adjust manual rearview mirrors to
see clearly behind the vehicle. Hold
the mirror in the center to adjust it.
To reduce headlamp glare during
night use, pull the tab forward.
Push the tab back for daytime use.
Automatic Dimming
Rearview Mirror
The vehicle may have an automatic
dimming inside rearview mirror.
Automatic dimming reduces the
glare from the headlamps of the
vehicle behind you. The dimming
feature comes on and the indicator
light illuminates each time the
ignition is turned to start.
O(On/Off): Press to turn the
dimming feature on or off. The vehicle may also have a Rear
Vision Camera (RVC). See
Rear
Vision Camera (RVC)
on page 9‑78for more information.
If the vehicle has RVC,
the
Obutton for turning the
dimming feature on or off will
not be available.
Vehicles with OnStar have three
additional control buttons for the
OnStar system. See your dealer
for more information about OnStar
and how to subscribe to it. See the
OnStar Owner Guide for more
information about the services
OnStar provides.
Cleaning the Mirror
Do not spray glass cleaner directly
on the mirror. Use a soft towel
dampened with water.

Black plate (21,1)Chevrolet Silverado Owner Manual - 2011
Keys, Doors and Windows 2-21
Crew Cab Shown
If the vehicle has power windows,
controls are located on each door.
The driver door has a switch for the
passenger and rear windows as
well. The power windows will
work when the ignition has been
turned to ACC/ACCESSORY
or ON/RUN or when Retained
Accessory Power (RAP) is active.
See Retained Accessory Power
(RAP) on page 9‑35.
Push the switch down to lower the
window, and pull up the front of the
switch to raise the window.
Express-down Windows
Vehicles with the express-down
feature allow the driver and
front passenger windows to be
lowered without holding the switch.
Push the switch down to the
second detent, then release, to
activate the express-down mode.
The express-down mode can be
canceled at any time by pulling up
on the front of the switch. To open
the window partway, push the switch
down to the first detent until the
window is at the desired position.
Window Lockout
o(Window Lockout): If a crew
cab or extended cab vehicle has
power windows, the driver door
power window switch has a lockout
feature. This feature prevents the
rear windows from operating, except
from the driver position. Press the
switch to engage or disengage the
lockout feature. An indicator light on
the switch will come on when the
lockout feature is engaged, and will
go off when disengaged.
Rear Windows
Power Sliding Rear Window
On vehicles with a power sliding
rear window, the switch is located in
the overhead console.
The power sliding rear window
works when the ignition has been
turned to ACC/ACCESSORY or
ON/RUN, or when Retained
Accessory Power (RAP) is active.
See Retained Accessory Power
(RAP)
on page 9‑35for more
information.

Black plate (22,1)Chevrolet Silverado Owner Manual - 2011
2-22 Keys, Doors and Windows
The power sliding rear window
cannot be operated manually.
T: Push to open the window.
S : Pull to close the window.
Sun Visors
Pull the sun visor down to block
glare. Detach the sun visor from the
center mount to extend along the
rod or to pivot to the side window.
Roof
Sunroof (Extended Cab)
On vehicles with a sunroof, the
sunroof switch is located on the
headliner above the rearview mirror.
The sunroof only operates when the
ignition is in the ACC/ACCESSORY
or ON/RUN or the Retained
Accessory Power (RAP) is active.
See Retained Accessory Power
(RAP)
on page 9‑35for more
information. Vent:
From the closed position,
press and hold the rear of the switch
to vent the sunroof. To close the
sunroof, press and hold the front of
the switch.
Open: From the vent position,
the sunroof can be fully opened
either manually or by using the
express-open feature. To open
manually, press the rear of the
switch to the first detent and hold
until the sunroof has reached the
desired position. To open using
express-open, press the rear of the
switch to the second detent and
release. The sunroof will move to
the full open position. To stop the
sunroof partway, press the switch
a second time.

Black plate (23,1)Chevrolet Silverado Owner Manual - 2011
Keys, Doors and Windows 2-23
Close:From the vent, or open
position, press and hold the front of
the switch to close the sunroof.
The sunroof also has a roller
sunshade that can be used
to block the rays of the sun.
The roller sunshade can be
manually operated with the sunroof
in an open or closed position.
To open the sunshade, press and
unlatch it, and roll it back. To close,
pull it forward and latch it into the
closed position.
When the sunroof is opened, an air
deflector will automatically raise.
The air deflector will retract when
the sunroof is closed.
Dirt and debris may collect on the
sunroof seal or in the track. This
could cause an issue with sunroof
operation, noise, or plugging the
water drainage system. Periodically
open the sunroof and remove any
obstacles or loose debris. Wipe the
sunroof seal and roof sealing area
using a clean cloth, mild soap, and
water. Do not remove grease from
the sunroof.
Sunroof (Crew Cab)
On vehicles with a sunroof, there
are two sunroof switches located in
the overhead console above the
rearview mirror.
The sunroof only operates when the
ignition is in the ACC/ACCESSORY
or ON/RUN or the Retained
Accessory Power (RAP) is active.
See Retained Accessory Power
(RAP)
on page 9‑35Retained
Accessory Power (RAP) for more
information.

Black plate (7,1)Chevrolet Silverado Owner Manual - 2011
Seats and Restraints 3-7
If something has blocked the driver
seat and/or the adjustable pedals
while recalling a memory position,
the recall may stop. Remove the
obstruction; then press and hold the
appropriate manual control for the
memory item that is not recalling
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 Driver Seat
The easy exit driver seat feature
can move the seat rearward to allow
extra room to exit the vehicle.
B(Easy Exit Driver Seat):Press
to recall the easy exit seat position.
The vehicle must be in P (Park).
If the easy exit seat feature is
programmed on in the vehicle
personalization menu, automatic
seat movement occurs when the
ignition key is removed. A single beep sounds. The driver
seat moves back approximately
8 cm (3 in). To move the seat back
farther, press the easy exit seat
button again until the seat is all the
way back.
If something has blocked the driver
seat while recalling the exit position,
the recall may stop. Remove the
obstruction; then press and hold
the power seat control rearward for
two seconds. Try recalling the exit
position again. If the exit position is
still not recalling, see your dealer for
service.
See
“Easy Exit Recall” and
“Easy Exit Setup” underVehicle
Personalization (with DIC Buttons)on page 5‑53for more information.
Lumbar Adjustment
Manual Lumbar
On vehicles with this feature the
control is located on the outboard
side of the seat.
Increase or decrease lumbar
support by turning the knob forward
or rearward.

Black plate (12,1)Chevrolet Silverado Owner Manual - 2011
3-12 Seats and Restraints
I(Heated Seatback):Press to
turn on the heated seatback.
J(Heated Seat and Seatback):
Press to turn on the heated seat
and seatback.
Repeatedly press and release
the button to cycle through the
temperature settings: high, medium,
and low, and to turn the heat to
the seat off. Indicator lights next
to the button show the selected
setting: three for high, two for
medium, and one for low.
The heated seats will be canceled
10 seconds after the ignition is
turned off. To use the heated seat
feature after restarting the vehicle,
press the heated seat or seatback
button again.
Rear Seats
Rear Seats (Extended
Cab Full Bench)
Folding the Rear Seat
Notice: Folding a rear seat with
the safety belts still fastened may
cause damage to the seat or the
safety belts. Always unbuckle the
safety belts and return them to
their normal stowed position
before folding a rear seat.
To fold the seat up:
1. Pull up on the front of the seat cushion while pulling down on
the release strap, located under
the seat cushion.
2. Pull the seat cushion up until it latches with the seatback.
3. After latching the seat cushion up, pull forward on it to make
sure it is locked.

Black plate (41,1)Chevrolet Silverado Owner Manual - 2011
Seats and Restraints 3-41
WARNING (Continued)
and help protect the person
sitting there. Do not turn off the
passenger's airbag unless the
person sitting there is in a risk
group.
United States
Canada and Mexico
To turn off the right front passenger
airbag, insert the ignition key into
the switch, push in, and move the
switch to the off position.
The word OFF or the off symbol will
come on in the passenger airbag
status indicator located in the
overhead console to let you know
that the right front passenger airbag
is off, after the system check is
completed. The airbag off light will come on and stay on to let you
know that the right front passenger's
airbag is off. See
Airbag On-Off
Light on page 5‑23.
{WARNING
If the airbag readiness light
ever comes on and stays on, it
means that something may be
wrong with the airbag system.
For example, the right front
passenger airbag could inflate
even though the airbag on-off
switch is turned off.
To help avoid injury to yourself or
others, have the vehicle serviced
right away. See Airbag Readiness
Light
on page 5‑22for more
information, including important
safety information.

Black plate (42,1)Chevrolet Silverado Owner Manual - 2011
3-42 Seats and Restraints
United StatesCanada and Mexico
To turn the right front passenger
airbag on again, insert the ignition
key into the switch, push in, and
move the switch to the on position.
The right front passenger frontal
airbag is now enabled (may inflate).
See Airbag On-Off Light
on
page 5‑23for more information.
Passenger Sensing
System
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.
The passenger airbag status
indicator will be visible on the
overhead console when the vehicle
is started.